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1 of 26 s-808xxc series the s-808xxc series is a series of high-precision voltage detectors developed using cmos process. the detection voltage is fixed internally with an accuracy of 2.0%. two output forms, nch open-drain and cmos output, are available. ultra-low current consumption and miniature package lineup can meet demand from the portable device applications. ? features ? ultra-low current consumption 1.3 a typ. (detection voltage 1.4 v, at v dd = 1.5 v) 0.8 a typ. (detection voltage 1.5 v, at v dd = 3.5 v) ? high-precision detection voltage 2.0 % ? operating voltage range 0.65 v to 5.0 v (detection voltage 1.4 v) 0.95 v to 10.0 v (detection voltage 1.5 v) ? hysteresis characteristics 5 % typ. ? detection voltage 0.8 v to 6.0 v (0.1 v step) ? output form nch open- drain output (active low) cmos output (active low) ? applications ? battery checkers ? power failure detectors ? power monitor for portable equipments such as pagers, calculators, electronic notebooks and remote controllers. ? constant voltage power monitor for came ras, video equipments and communication devices. ? power monitor for microcomputers and reset for cpus. ? packages package name drawing code package tape reel zigzag sc-82ab np004-a np004-a np004-a ? sot-23-5 mp005-a mp005-a mp005-a ? sot-89-3 up003-a up003-a up003-a ? SNT-4A pf004-a pf004-a pf004-a ? to-92 (bulk) ys003-b ? ? ? to-92 (tape and reel) yf003-a yf003-a yf003-a ? to-92 (tape and ammo) yf003-a yz003-c ? yz003-c 4008-318-123 sales@twtysemi.com http://www.twtysemi.com product specification
? block diagrams 1. nch open-drain output products vss *1 *1 + ? out vdd v ref *1. parasitic diode figure 1 2. cmos output products *1 ? + out vss vdd *1 *1 v ref *1. parasitic diode figure 2 s-808xxc series product specification 2 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
? product name structure the detection voltage, output form and packages for s-808 xxc series can be selected at the user's request. refer to the " 1. product name " for the construction of the product name and " 2. product name list " for the full product names. 1. product name 1-1. sc-82ab, sot-23-5, sot-89-3 packages s-808xx c x xx ? xxx ? t2 ic detection in tape specifications * 1 t2: sc-82ab, sot-23-5, sot-89-3 product code *2 package code nb: sc-82ab mc: sot-23-5 ua: sot-89-3 output form n: nch open-drain output (active low) l: cmos output (active low) detection voltage value 08 to 60 (e.g. when the detection voltage is 0.8 v, it is expressed as 08.) *1. refer to the taping specifications at the end of this book. t2 is the standard. *2. refer to the table 1 and 3 in the ? 2. product name list ? 1-2. SNT-4A packages s-808xx c x pf ? xxx tf g fixed ic detection in tape specifications *1 tf: SNT-4A product code *2 package code pf: SNT-4A output form n: nch open-drain output (active low) l: cmos output (active low) detection voltage value 08 to 60 (e.g. when the detection voltage is 0.8 v, it is expressed as 08.) *1. refer to the taping specifications at the end of this book. tf is the standard. *2. refer to the table 2 and 4 in the ? 2. product name list ? s-808xxc series product specification 3 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
1-3. to-92 package s-808xx c x y ? x packing form b: bulk t: tape and reel z: tape and ammo package code y: to-92 output form n: nch open-drain output (active low) l: cmos output (active low) detection voltage value 15 to 60 (e.g. when the detection voltage is 1.5 v, it is expressed as 15.) 2. product name list 2-1. nch open-drain output products table 1 (1/2) detection voltage range hysteresis width (typ.) sc-82ab sot-23-5 sot-89-3 0.8 v 2.0 % 0.034 v s-80808cnnb-b9m-t2 ? ? 0.9 v 2.0 % 0.044 v s-80809cnnb-b9n-t2 ? ? 1.0 v 2.0 % 0.054 v s-80810cnnb-b9o-t2 ? ? 1.1 v 2.0 % 0.064 v s-80811cnnb-b9p-t2 ? ? 1.2 v 2.0 % 0.073 v s-80812cnnb-b9q-t2 ? ? 1.3 v 2.0 % 0.083 v s-80813cnnb-b9r-t2 ? ? 1.4 v 2.0 % 0.093 v s-80814cnnb-b9s-t2 ? ? 1.5 v 2.0 % 0.075 v s-80815cnnb-b8a-t2 s-80815cnm c-b8a-t2 s-80815cnua-b8a-t2 1.6 v 2.0 % 0.080 v s-80816cnnb-b8b-t2 s-80816cnm c-b8b-t2 s-80816cnua-b8b-t2 1.7 v 2.0 % 0.085 v s-80817cnnb-b8c-t2 s-80817cnmc-b8c-t2 s-80817cnua-b8c-t2 1.8 v 2.0 % 0.090 v s-80818cnnb-b8d-t2 s-80818cnmc-b8d-t2 s-80818cnua-b8d-t2 1.9 v 2.0 % 0.095 v s-80819cnnb-b8e-t2 s-80819cnm c-b8e-t2 s-80819cnua-b8e-t2 2.0 v 2.0 % 0.100 v s-80820cnnb-b8f-t2 s-80820cnm c-b8f-t2 s-80820cnua-b8f-t2 2.1 v 2.0 % 0.105 v s-80821cnnb-b8g-t2 s-80821cnm c-b8g-t2 s-80821cnua-b8g-t2 2.2 v 2.0 % 0.110 v s-80822cnnb-b8h-t2 s-80822cnmc-b8h-t2 s-80822cnua-b8h-t2 2.3 v 2.0 % 0.115 v s-80823cnnb-b8i-t2 s-80823cnm c-b8i-t2 s-80823cnua-b8i-t2 2.4 v 2.0 % 0.120 v s-80824cnnb-b8j-t2 s-80824cnm c-b8j-t2 s-80824cnua-b8j-t2 2.4 v typ. 4.4 0.1 v *1 ? ? s-80824knua-d2b-t2 *2 2.5 v 2.0 % 0.125 v s-80825cnnb-b8k-t2 s-80825cnm c-b8k-t2 s-80825cnua-b8k-t2 2.6 v 2.0 % 0.130 v s-80826cnnb-b8l-t2 s-80826cnm c-b8l-t2 s-80826cnua-b8l-t2 2.7 v 2.0 % 0.135 v s-80827cnnb-b8m-t2 s-80827cnm c-b8m-t2 s-80827cnua-b8m-t2 2.8 v 2.0 % 0.140 v s-80828cnnb-b8n-t2 s-80828cnmc-b8n-t2 s-80828cnua-b8n-t2 2.9 v 2.0 % 0.145 v s-80829cnnb-b8o-t2 s-80829cnm c-b8o-t2 s-80829cnua-b8o-t2 3.0 v 2.0 % 0.150 v s-80830cnnb-b8p-t2 s-80830cnm c-b8p-t2 s-80830cnua-b8p-t2 3.1 v 2.0 % 0.155 v s-80831cnnb-b8q-t2 s-80831cnm c-b8q-t2 s-80831cnua-b8q-t2 s-808xxc series product specification 4 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
table 1 (2/2) detection voltage range hysteresis width (typ.) sc-82ab sot-23-5 sot-89-3 3.2 v 2.0 % 0.160 v s-80832cnnb-b8r-t2 s-80832cnmc-b8r-t2 s-80832cnua-b8r-t2 3.3 v 2.0 % 0.165 v s-80833cnnb-b8s-t2 s-80833cnm c-b8s-t2 s-80833cnua-b8s-t2 3.4 v 2.0 % 0.170 v s-80834cnnb-b8t-t2 s-80834cnm c-b8t-t2 s-80834cnua-b8t-t2 3.5 v 2.0 % 0.175 v s-80835cnnb-b8u-t2 s-80835cnmc-b8u-t2 s-80835cnua-b8u-t2 3.6 v 2.0 % 0.180 v s-80836cnnb-b8v-t2 s-80836cnm c-b8v-t2 s-80836cnua-b8v-t2 3.7 v 2.0 % 0.185 v s-80837cnnb-b8w-t2 s-80837cnm c-b8w-t2 s-80837cnua-b8w-t2 3.8 v 2.0 % 0.190 v s-80838cnnb-b8x-t2 s-80838cnm c-b8x-t2 s-80838cnua-b8x-t2 3.9 v 2.0 % 0.195 v s-80839cnnb-b8y-t2 s-80839cnm c-b8y-t2 s-80839cnua-b8y-t2 4.0 v 2.0 % 0.200 v s-80840cnnb-b8z-t2 s-80840cnm c-b8z-t2 s-80840cnua-b8z-t2 4.1 v 2.0 % 0.205 v s-80841cnnb-b82-t2 s-80841cnm c-b82-t2 s-80841cnua-b82-t2 4.2 v 2.0 % 0.210 v s-80842cnnb-b83-t2 s-80842cnm c-b83-t2 s-80842cnua-b83-t2 4.3 v 2.0 % 0.215 v s-80843cnnb-b84-t2 s-80843cnm c-b84-t2 s-80843cnua-b84-t2 4.4 v 2.0 % 0.220 v s-80844cnnb-b85-t2 s-80844cnm c-b85-t2 s-80844cnua-b85-t2 4.5 v 2.0 % 0.225 v s-80845cnnb-b86-t2 s-80845cnm c-b86-t2 s-80845cnua-b86-t2 4.6 v 2.0 % 0.230 v s-80846cnnb-b87-t2 s-80846cnm c-b87-t2 s-80846cnua-b87-t2 4.6 v 0.10 v 0.10 v max. ? ? s-80846knua-d2c-t2 * 3 4.7 v 2.0 % 0.235 v s-80847cnnb-b88-t2 s-80847cnm c-b88-t2 s-80847cnua-b88-t2 4.8 v 2.0 % 0.240 v s-80848cnnb-b89-t2 s-80848cnm c-b89-t2 s-80848cnua-b89-t2 4.9 v 2.0 % 0.245 v s-80849cnnb-b9a-t2 s-80849cnm c-b9a-t2 s-80849cnua-b9a-t2 5.0 v 2.0 % 0.250 v s-80850cnnb-b9b-t2 s-80850cnm c-b9b-t2 s-80850cnua-b9b-t2 5.1 v 2.0 % 0.255 v s-80851cnnb-b9c-t2 s-80851cnmc-b9c-t2 s-80851cnua-b9c-t2 5.2 v 2.0 % 0.260 v s-80852cnnb-b9d-t2 s-80852cnmc-b9d-t2 s-80852cnua-b9d-t2 5.3 v 2.0 % 0.265 v s-80853cnnb-b9e-t2 s-80853cnm c-b9e-t2 s-80853cnua-b9e-t2 5.4 v 2.0 % 0.270 v s-80854cnnb-b9f-t2 s-80854cnm c-b9f-t2 s-80854cnua-b9f-t2 5.5 v 2.0 % 0.275 v s-80855cnnb-b9g-t2 s-80855cnm c-b9g-t2 s-80855cnua-b9g-t2 5.6 v 2.0 % 0.280 v s-80856cnnb-b9h-t2 s-80856cnmc-b9h-t2 s-80856cnua-b9h-t2 5.7 v 2.0 % 0.285 v s-80857cnnb-b9i-t2 s-80857cnm c-b9i-t2 s-80857cnua-b9i-t2 5.8 v 2.0 % 0.290 v s-80858cnnb-b9j-t2 s-80858cnm c-b9j-t2 s-80858cnua-b9j-t2 5.9 v 2.0 % 0.295 v s-80859cnnb-b9k-t2 s-80859cnm c-b9k-t2 s-80859cnua-b9k-t2 6.0 v 2.0 % 0.300 v s-80860cnnb-b9l-t2 s-80860cnm c-b9l-t2 s-80860cnua-b9l-t2 *1. describes the release voltage. *2. refer to the table 18 in ? ? electricala characteristics for customiz ed products? for electrical characteristics. *3. refer to the table 20 in ? ? electricala characteristics for customiz ed products? for electrical characteristics s-808xxc series product specification 5 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
table 2 (1/2) detection voltage range hysteresis width (typ.) SNT-4A to-92 *1 0.8 v 2.0 % 0.034 v s-80808cnpf-b9mtfg ? 0.9 v 2.0 % 0.044 v s-80809cnpf-b9ntfg ? 1.0 v 2.0 % 0.054 v s-80810cnpf-b9otfg ? 1.1 v 2.0 % 0.064 v s-80811cnpf-b9ptfg ? 1.2 v 2.0 % 0.073 v s-80812cnpf-b9qtfg ? 1.3 v 2.0 % 0.083 v s-80813cnpf-b9rtfg ? 1.4 v 2.0 % 0.093 v s-80814cnpf-b9stfg ? 1.5 v 2.0 % 0.075 v s-80815cnpf-b8atfg s-80815cny-x 1.6 v 2.0 % 0.080 v s-80816cnpf-b8btfg s-80816cny-x 1.7 v 2.0 % 0.085 v s-80817cnpf-b8ctfg s-80817cny-x 1.8 v 2.0 % 0.090 v s-80818cnpf-b8dtfg s-80818cny-x 1.9 v 2.0 % ? 0.095 v s-80819cnpf-b8etfg s-80819cny-x 2.0 v 2.0 % 0.100 v s-80820cnpf-b8ftfg s-80820cny-x 2.1 v 2.0 % 0.105 v s-80821cnpf-b8gtfg s-80821cny-x 2.2 v 2.0 % 0.110 v s-80822cnpf-b8htfg s-80822cny-x 2.3 v 2.0 % 0.115 v s-80823cnpf-b8itfg s-80823cny-x 2.4 v 2.0 % ? 0.120 v s-80824cnpf-b8jtfg s-80824cny-x 2.4 v typ. 4.4 0.1 v *2 ? s-80824kny-x *3 2.5 v 2.0 % 0.125 v s-80825cnpf-b8ktfg s-80825cny-x 2.6 v 2.0 % 0.130 v s-80826cnpf-b8ltfg s-80826cny-x 2.7 v 2.0 % 0.135 v s-80827cnpf-b8mtfg s-80827cny-x 2.8 v 2.0 % 0.140 v s-80828cnpf-b8ntfg s-80828cny-x 2.9 v 2.0 % 0.145 v s-80829cnpf-b8otfg s-80829cny-x 3.0 v 2.0 % 0.150 v s-80830cnpf-b8ptfg s-80830cny-x 3.1 v 2.0 % 0.155 v s-80831cnpf-b8qtfg s-80831cny-x 3.2 v 2.0 % 0.160 v s-80832cnpf-b8rtfg s-80832cny-x 3.3 v 2.0 % 0.165 v s-80833cnpf-b8stfg s-80833cny-x 3.4 v 2.0 % 0.170 v s-80834cnpf-b8ttfg s-80834cny-x 3.5 v 2.0 % 0.175 v s-80835cnpf-b8utfg s-80835cny-x 3.6 v 2.0 % 0.180 v s-80836cnpf-b8vtfg s-80836cny-x 3.7 v 2.0 % 0.185 v s-80837cnpf-b8wtfg s-80837cny-x 3.8 v 2.0 % 0.190 v s-80838cnpf-b8xtfg s-80838cny-x 3.9 v 2.0 % 0.195 v s-80839cnpf-b8ytfg s-80839cny-x 4.0 v 2.0 % 0.200 v s-80840cnpf-b8ztfg s-80840cny-x 4.1 v 2.0 % 0.205 v s-80841cnpf-b82tfg s-80841cny-x 4.2 v 2.0 % 0.210 v s-80842cnpf-b83tfg s-80842cny-x 4.3 v 2.0 % 0.215 v s-80843cnpf-b84tfg s-80843cny-x 4.4 v 2.0 % 0.220 v s-80844cnpf-b85tfg s-80844cny-x 4.5 v 2.0 % 0.225 v s-80845cnpf-b86tfg s-80845cny-x 4.6 v 2.0 % 0.230 v s-80846cnpf-b87tfg s-80846cny-x 4.6 v 0.10 v 0.10 v max. ? s-80846kny-x *4 4.7 v 2.0 % 0.235 v s-80847cnpf-b88tfg s-80847cny-x 4.8 v 2.0 % 0.240 v s-80848cnpf-b89tfg s-80848cny-x 4.9 v 2.0 % 0.245 v s-80849cnpf-b9atfg s-80849cny-x 5.0 v 2.0 % 0.250 v s-80850cnpf-b9btfg s-80850cny-x 5.1 v 2.0 % 0.255 v s-80851cnpf-b9ctfg s-80851cny-x s-808xxc series product specification 6 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
table 2 (2/2) detection voltage range hysteresis width (typ.) SNT-4A to-92 *1 5.2 v 2.0 % 0.260 v s-80852cnpf-b9dtfg s-80852cny-x 5.3 v 2.0 % 0.265 v s-80853cnpf-b9etfg s-80853cny-x 5.4 v 2.0 % 0.270 v s-80854cnpf-b9ftfg s-80854cny-x 5.5 v 2.0 % 0.275 v s-80855cnpf-b9gtfg s-80855cny-x 5.6 v 2.0 % 0.280 v s-80856cnpf-b9htfg s-80856cny-x 5.7 v 2.0 % 0.285 v s-80857cnpf-b9itfg s-80857cny-x 5.8 v 2.0 % 0.290 v s-80858cnpf-b9jtfg s-80858cny-x 5.9 v 2.0 % 0.295 v s-80859cnpf-b9ktfg s-80859cny-x 6.0 v 2.0 % 0.300 v s-80860cnpf-b9ltfg s-80860cny-x *1. x changes according to the packing form in to- 92. s: bulk, f: tape and reel, z: tape and ammo *2. describes the release voltage. *3. refer to the table 18 in ? ? electricala characteristics for customiz ed products? for electrical characteristics. *4. refer to the table 20 in ? ? electricala characteristics for customiz ed products? for electrical characteristics s-808xxc series product specification 7 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
2-2. cmos output products table 3 (1/2) detection voltage range hysteresis width (typ.) sc-82ab sot-23-5 sot-89-3 0.8 v 2.0 % 0.034 v s-80808clnb-b7m-t2 ? ? 0.9 v 2.0 % 0.044 v s-80809clnb-b7n-t2 ? ? 1.0 v 2.0 % 0.054 v s-80810clnb-b7o-t2 ? ? 1.1 v 2.0 % 0.064 v s-80811clnb-b7p-t2 ? ? 1.2 v 2.0 % 0.073 v s-80812clnb-b7q-t2 ? ? 1.3 v 2.0 % 0.083 v s-80813clnb-b7r-t2 ? ? 1.4 v 2.0 % 0.093 v s-80814clnb-b7s-t2 ? ? 1.5 v 2.0 % 0.075 v s-80815clnb-b6a-t2 s-80815clmc-b6a-t2 s-80815clua-b6a-t2 1.6 v 2.0 % 0.080 v s-80816clnb-b6b-t2 s-80816clmc-b6b-t2 s-80816clua-b6b-t2 1.7 v 2.0 % 0.085 v s-80817clnb-b6c-t2 s-80817clmc-b6c-t2 s-80817clua-b6c-t2 1.8 v 2.0 % 0.090 v s-80818clnb-b6d-t2 s-80818clmc-b6d-t2 s-80818clua-b6d-t2 1.9 v 2.0 % 0.095 v s-80819clnb-b6e-t2 s-80819clmc-b6e-t2 s-80819clua-b6e-t2 2.0 v 2.0 % 0.100 v s-80820clnb-b6f-t2 s-80820clm c-b6f-t2 s-80820clua-b6f-t2 2.1 v 2.0 % 0.105 v s-80821clnb-b6g-t2 s-80821clm c-b6g-t2 s-80821clua-b6g-t2 2.2 v 2.0 % 0.110 v s-80822clnb-b6h-t2 s-80822clmc-b6h-t2 s-80822clua-b6h-t2 2.3 v 2.0 % 0.115 v s-80823clnb-b6i-t2 s-80823clmc-b6i-t2 s-80823clua-b6i-t2 2.4 v 2.0 % 0.120 v s-80824clnb-b6j-t2 s-80824clmc-b6j-t2 s-80824clua-b6j-t2 2.5 v 2.0 % 0.125 v s-80825clnb-b6k-t2 s-80825clmc-b6k-t2 s-80825clua-b6k-t2 2.6 v 2.0 % 0.130 v s-80826clnb-b6l-t2 s-80826clm c-b6l-t2 s-80826clua-b6l-t2 2.7 v 2.0 % 0.135 v s-80827clnb-b6m-t2 s-80827clmc-b6m-t2 s-80827clua-b6m-t2 2.8 v 2.0 % 0.140 v s-80828clnb-b6n-t2 s-80828clmc-b6n-t2 s-80828clua-b6n-t2 2.9 v 2.0 % 0.145 v s-80829clnb-b6o-t2 s-80829clm c-b6o-t2 s-80829clua-b6o-t2 3.0 v 2.0 % 0.150 v s-80830clnb-b6p-t2 s-80830clmc-b6p-t2 s-80830clua-b6p-t2 3.1 v 2.0 % 0.155 v s-80831clnb-b6q-t2 s-80831clm c-b6q-t2 s-80831clua-b6q-t2 3.2 v 2.0 % 0.160 v s-80832clnb-b6r-t2 s-80832clmc-b6r-t2 s-80832clua-b6r-t2 3.3 v 2.0 % 0.165 v s-80833clnb-b6s-t2 s-80833clmc-b6s-t2 s-80833clua-b6s-t2 3.4 v 2.0 % 0.170 v s-80834clnb-b6t-t2 s-80834clm c-b6t-t2 s-80834clua-b6t-t2 3.5 v 2.0 % 0.175 v s-80835clnb-b6u-t2 s-80835clmc-b6u-t2 s-80835clua-b6u-t2 3.6 v 2.0 % 0.180 v s-80836clnb-b6v-t2 s-80836clmc-b6v-t2 s-80836clua-b6v-t2 3.7 v 2.0 % 0.185 v s-80837clnb-b6w-t2 s-80837clmc-b6w-t2 s-80837clua-b6w-t2 3.8 v 2.0 % 0.190 v s-80838clnb-b6x-t2 s-80838clmc-b6x-t2 s-80838clua-b6x-t2 3.9 v 2.0 % 0.195 v s-80839clnb-b6y-t2 s-80839clmc-b6y-t2 s-80839clua-b6y-t2 4.0 v 2.0 % 0.200 v s-80840clnb-b6z-t2 s-80840clm c-b6z-t2 s-80840clua-b6z-t2 4.1 v 2.0 % 0.205 v s-80841clnb-b62-t2 s-80841clm c-b62-t2 s-80841clua-b62-t2 4.2 v 2.0 % 0.210 v s-80842clnb-b63-t2 s-80842clm c-b63-t2 s-80842clua-b63-t2 4.3 v 2.0 % 0.215 v s-80843clnb-b64-t2 s-80843clm c-b64-t2 s-80843clua-b64-t2 4.4 v 2.0 % 0.220 v s-80844clnb-b65-t2 s-80844clm c-b65-t2 s-80844clua-b65-t2 4.45 v typ. 4.70 v max. *1 ? ? s-80844klua-d2a-t2 * 2 4.5 v 2.0 % 0.225 v s-80845clnb-b66-t2 s-80845clm c-b66-t2 s-80845clua-b66-t2 4.6 v 2.0 % 0.230 v s-80846clnb-b67-t2 s-80846clm c-b67-t2 s-80846clua-b67-t2 4.7 v 2.0 % 0.235 v s-80847clnb-b68-t2 s-80847clm c-b68-t2 s-80847clua-b68-t2 4.8 v 2.0 % 0.240 v s-80848clnb-b69-t2 s-80848clm c-b69-t2 s-80848clua-b69-t2 4.9 v 2.0 % 0.245 v s-80849clnb-b7a-t2 s-80849clmc-b7a-t2 s-80849clua-b7a-t2 5.0 v 2.0 % 0.250 v s-80850clnb-b7b-t2 s-80850clmc-b7b-t2 s-80850clua-b7b-t2 5.1 v 2.0 % 0.255 v s-80851clnb-b7c-t2 s-80851clmc-b7c-t2 s-80851clua-b7c-t2 s-808xxc series product specification 8 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
table 3 (2/2) detection voltage range hysteresis width (typ.) sc-82ab sot-23-5 sot-89-3 5.2 v 2.0 % 0.260 v s-80852clnb-b7d-t2 s-80852clmc-b7d-t2 s-80852clua-b7d-t2 5.3 v 2.0 % 0.265 v s-80853clnb-b7e-t2 s-80853clmc-b7e-t2 s-80853clua-b7e-t2 5.4 v 2.0 % 0.270 v s-80854clnb-b7f-t2 s-80854clm c-b7f-t2 s-80854clua-b7f-t2 5.5 v 2.0 % 0.275 v s-80855clnb-b7g-t2 s-80855clm c-b7g-t2 s-80855clua-b7g-t2 5.6 v 2.0 % 0.280 v s-80856clnb-b7h-t2 s-80856clmc-b7h-t2 s-80856clua-b7h-t2 5.7 v 2.0 % 0.285 v s-80857clnb-b7i-t2 s-80857clmc-b7i-t2 s-80857clua-b7i-t2 5.8 v 2.0 % 0.290 v s-80858clnb-b7j-t2 s-80858clmc-b7j-t2 s-80858clua-b7j-t2 5.9 v 2.0 % 0.295 v s-80859clnb-b7k-t2 s-80859clmc-b7k-t2 s-80859clua-b7k-t2 6.0 v 2.0 % 0.300 v s-80860clnb-b7l-t2 s-80860clm c-b7l-t2 s-80860clua-b7l-t2 *1. describes the release voltage. *2. refer to the table 19 in ? ? electricala characteristics for customiz ed products? for electrical characteristics. table 4 (1/2) detection voltage range hysteresis width (typ.) SNT-4A to-92 *1 0.8 v 2.0 % 0.034 v s-80808clpf-b7mtfg ? 0.9 v 2.0 % 0.044 v s-80809clpf-b7ntfg ? 1.0 v 2.0 % 0.054 v s-80810clpf-b7otfg ? 1.1 v 2.0 % 0.064 v s-80811clpf-b7ptfg ? 1.2 v 2.0 % 0.073 v s-80812clpf-b7qtfg ? 1.3 v 2.0 % 0.083 v s-80813clpf-b7rtfg ? 1.4 v 2.0 % 0.093 v s-80814clpf-b7stfg ? 1.5 v 2.0 % 0.075 v s-80815clpf-b6atfg s-80815cly-x 1.6 v 2.0 % 0.080 v s-80816clpf-b6btfg s-80816cly-x 1.7 v 2.0 % 0.085 v s-80817clpf-b6ctfg s-80817cly-x 1.8 v 2.0 % 0.090 v s-80818clpf-b6dtfg s-80818cly-x 1.9 v 2.0 % 0.095 v s-80819clpf-b6etfg s-80819cly-x 2.0 v 2.0 % 0.100 v s-80820clpf-b6ftfg s-80820cly-x 2.1 v 2.0 % 0.105 v s-80821clpf-b6gtfg s-80821cly-x 2.2 v 2.0 % 0.110 v s-80822clpf-b6htfg s-80822cly-x 2.3 v 2.0 % 0.115 v s-80823clpf-b6itfg s-80823cly-x 2.4 v 2.0 % 0.120 v s-80824clpf-b6jtfg s-80824cly-x 2.5 v 2.0 % 0.125 v s-80825clpf-b6ktfg s-80825cly-x 2.6 v 2.0 % 0.130 v s-80826clpf-b6ltfg s-80826cly-x 2.7 v 2.0 % 0.135 v s-80827clpf-b6mtfg s-80827cly-x 2.8 v 2.0 % 0.140 v s-80828clpf-b6ntfg s-80828cly-x 2.9 v 2.0 % 0.145 v s-80829clpf-b6otfg s-80829cly-x 3.0 v 2.0 % 0.150 v s-80830clpf-b6ptfg s-80830cly-x 3.1 v 2.0 % 0.155 v s-80831clpf-b6qtfg s-80831cly-x 3.2 v 2.0 % 0.160 v s-80832clpf-b6rtfg s-80832cly-x 3.3 v 2.0 % 0.165 v s-80833clpf-b6stfg s-80833cly-x 3.4 v 2.0 % 0.170 v s-80834clpf-b6ttfg s-80834cly-x 3.5 v 2.0 % 0.175 v s-80835clpf-b6utfg s-80835cly-x 3.6 v 2.0 % 0.180 v s-80836clpf-b6vtfg s-80836cly-x 3.7 v 2.0 % 0.185 v s-80837clpf-b6wtfg s-80837cly-x 3.8 v 2.0 % 0.190 v s-80838clpf-b6xtfg s-80838cly-x s-808xxc series product specification 9 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
table 4 (2/2) detection voltage range hysteresis width (typ.) SNT-4A to-92 *2 3.9 v 2.0 % 0.195 v s-80839clpf-b6ytfg s-80839cly-x 4.0 v 2.0 % 0.200 v s-80840clpf-b6ztfg s-80840cly-x 4.1 v 2.0 % 0.205 v s-80841clpf-b62tfg s-80841cly-x 4.2 v 2.0 % 0.210 v s-80842clpf-b63tfg s-80842cly-x 4.3 v 2.0 % 0.215 v s-80843clpf-b64tfg s-80843cly-x 4.4 v 2.0 % 0.220 v s-80844clpf-b65tfg s-80844cly-x 4.45 v typ. 4.70 v max. *2 ? s-80844kly-x *3 4.5 v 2.0 % 0.225 v s-80845clpf-b66tfg s-80845cly-x 4.6 v 2.0 % 0.230 v s-80846clpf-b67tfg s-80846cly-x 4.7 v 2.0 % 0.235 v s-80847clpf-b68tfg s-80847cly-x 4.8 v 2.0 % 0.240 v s-80848clpf-b69tfg s-80848cly-x 4.9 v 2.0 % 0.245 v s-80849clpf-b7atfg s-80849cly-x 5.0 v 2.0 % 0.250 v s-80850clpf-b7btfg s-80850cly-x 5.1 v 2.0 % 0.255 v s-80851clpf-b7ctfg s-80851cly-x 5.2 v 2.0 % 0.260 v s-80852clpf-b7dtfg s-80852cly-x 5.3 v 2.0 % 0.265 v s-80853clpf-b7etfg s-80853cly-x 5.4 v 2.0 % 0.270 v s-80854clpf-b7ftfg s-80854cly-x 5.5 v 2.0 % 0.275 v s-80855clpf-b7gtfg s-80855cly-x 5.6 v 2.0 % 0.280 v s-80856clpf-b7htfg s-80856cly-x 5.7 v 2.0 % 0.285 v s-80857clpf-b7itfg s-80857cly-x 5.8 v 2.0 % 0.290 v s-80858clpf-b7jtfg s-80858cly-x 5.9 v 2.0 % 0.295 v s-80859clpf-b7ktfg s-80859cly-x 6.0 v 2.0 % 0.300 v s-80860clpf-b7ltfg s-80860cly-x *1. x changes according to the packing form in to- 92. s: bulk, f: tape and reel, z: tape and ammo *2. describes the release voltage. *3. refer to the table 19 in ? ? electricala characteristics for customiz ed products? for electrical characteristics. s-808xxc series product specification 10 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
? output forms 1. output forms in s-808xxc series table 5 nch open-drain output products (active low) cmos output products (active low) s-808xxc series ?n? is the last letter of the product name. e.g. s-80815cn ?l? is the last letter of the product name. e.g. s-80815cl 2. output form and their usage table 6 usage nch open-drain output products (active low) cmos output products (active low) different power supplies yes no active low reset for cpus yes yes active high reset for cpus no no detection voltage change by resistor divider yes no ? example for two power supplies ? example for one power supply v/d nch v/d nch v/d cmos cpu cpu cpu v dd1 v dd2 v dd v dd out out out v ss v ss v ss figure 3 s-808xxc series product specification 11 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
? pin configurations table 7 pin no. pin name pin description 1 out voltage detection output pin 2 vdd voltage input pin 3 nc *1 no connection 4 vss gnd pin 4 3 1 2 sc-82ab top view * 1. the nc pin is electrically open. the nc pin can be connected to vdd or vss. figure 4 table 8 pin no. pin name pin description 1 out voltage detection output pin 2 vdd voltage input pin 3 vss gnd pin 4 nc *1 no connection 5 nc *1 no connection sot-23-5 top view 5 4 3 2 1 * 1. the nc pin is electrically open. the nc pin can be connected to vdd or vss. figure 5 table 9 pin no. pin name pin description 1 out voltage detection output pin 2 vdd voltage input pin 3 vss gnd pin sot-89-3 top view 3 2 1 figure 6 table10 pin no. pin name pin description 1 out voltage detection output pin 2 vss gnd pin 3 nc *1 no connection 4 vdd voltage input pin SNT-4A top view 1 4 2 3 * 1. the nc pin is electrically open. the nc pin can be connected to vdd or vss. figure 7 s-808xxc series product specification 12 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
table 11 pin no. pin name pin description 1 out voltage detection output pin 2 vdd voltage input pin 3 vss gnd pin to-92 bottom view 1 3 2 figure 8 ? absolute maximum ratings 1. detection voltage typ. 1.4 v or less products table 12 (ta = 25 c unless otherwise specifie d item symbol absolute maximum ratings unit power supply voltage v dd ? v ss 7 v output voltage nch open-drain output products v out v ss ? 0.3 to v ss + 7 cmos output products v ss ? 0.3 to v dd + 0.3 output current i out 50 ma power dissipation p d sc-82ab 150 mw SNT-4A 140 operating ambient temperature topr ? 40 to + 85 c storage temperature tstg ? 40 to + 125 caution the absolute maximum ratings are rated values exceeding which the product could suffer physical damage. these values must therefore not be exceeded under any conditions. 2. detection voltage typ. 1.5 v or more products table 13 (ta = 25 c unless otherwise specifie d item symbol absolute maximum ratings unit power supply voltage v dd ? v ss 12 v output voltage nch open-drain output products v out v ss ? 0.3 to v ss + 12 cmos output products v ss ? 0.3 to v dd + 0.3 output current i out 50 ma power dissipation p d sc-82ab 150 mw sot-23-5 250 sot-89-3 500 SNT-4A 140 to-92 400 operating ambient temperature topr ? 40 to + 85 c storage temperature tstg ? 40 to + 125 caution the absolute maximum ratings are rated values exceeding which the product could suffer physical damage. these values must therefore not be exceeded under any conditions. s-808xxc series product specification 13 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
? electrical characteristics 1. nch open-drain output products 1-1. detection voltage typ.1.4 v or less products table 14 (ta = 25 c unless otherwise specified) item symbol condition min. typ. max. unit test circuit detection voltage *1 ? v det ? ? v det(s) 0.98 ? v det(s) ? v det(s) 1.02 v 1 release voltage + v det s-80808 0.802 0.834 0.867 s-80809 0.910 0.944 0.979 s-80810 1.017 1.054 1.091 s-80811 1.125 1.164 1.203 s-80812 1.232 1.273 1.315 s-80813 1.340 1.383 1.427 s-80814 1.448 1.493 1.538 hysteresis width v hys s-80808 0.018 0.034 0.051 s-80809 0.028 0.044 0.061 s-80810 0.037 0.054 0.071 s-80811 0.047 0.064 0.081 s-80812 0.056 0.073 0.091 s-80813 0.066 0.083 0.101 s-80814 0.076 0.093 0.110 current consumption i ss v dd = 1.5 v s-80808 to 09 ? 1.3 3.5 a 2 v dd = 2.0 v s-80810 to 14 ? 1.3 3.5 operating voltage v dd ? 0.65 ? 5.0 v 1 output current i out output transistor, nch, v ds = 0.5 v, v dd = 0.7 v 0.04 0.2 ? ma 3 leakage current i leak output transistor, nch, v ds = 5.0 v, v dd = 5.0 v ? ? 60 na response time t plh ? ? ? 60 s 1 detection voltage temperature coefficient *2 det det v ta v ? ? ? ? ? ta =? 40 c to + 85 c ? 100 350 ppm/ c *1. ? v det : actual detection voltage value, ? v det(s) : specified detection voltage value (the center value of the detection voltage range in table 1 to 2 .) *2. the temperature change ratio in the detection voltage [mv/c] is calculated by using the following equation. [] () [] [] 1000 c ppm/ v ta v v typ. v c mv/ ta v det det det(s) det ? ? ? ? ? = ? ? ? ? 3 * 2 * *1 *1. temperature change ratio of the detection voltage *2. specified detection voltage *3. detection voltage temperature coefficient s-808xxc series product specification 14 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
1-2. detection voltage typ.1.5 v or more products table 15 (ta = 25 c unless otherwise specified) item symbol condition min. typ. max. unit test circuit detection voltage *1 ? v det ? ? v det(s) 0.98 ? v det(s) ? v det(s) 1.02 v 1 hysteresis width v hys ? ? v det 0.03 ? v det 0.05 ? v det 0.08 current consumption i ss v dd = 3.5 v s-80815 to 26 ? 0.8 2.4 a 2 v dd = 4.5 v s-80827 to 39 ? 0.8 2.4 v dd = 6.0 v s-80840 to 56 ? 0.9 2.7 v dd = 7.5 v s-80857 to 60 ? 0.9 2.7 operating voltage v dd ? 0.95 ? 10.0 v 1 output current i out output transistor, nch, v ds = 0.5 v v dd = 1.2 v s-80815 to 60 0.59 1.36 ? ma 3 v dd = 2.4 v s-80827 to 60 2.88 4.98 ? leakage current i leak output transistor, nch, v ds = 10.0 v, v dd = 10.0 v ? ? 100 na response time t plh ? ? ? 60 s 1 detection voltage temperature coefficient *2 det det v ta v ? ? ? ? ? ta =? 40 c to + 85 c ? 100 350 ppm/ c *1. ? v det : actual detection voltage value, ? v det(s) : specified detection voltage value (the center value of the detection voltage range in table 1 to 2 .) *2. the temperature change ratio in the detection voltage [mv/c] is calculated by using the following equation. [] () [] [] 1000 c ppm/ v ta v v typ. v c mv/ ta v det det det(s) det ? ? ? ? ? = ? ? ? ? 3 * 2 * *1 *1. temperature change ratio of the detection voltage *2. specified detection voltage *3. detection voltage temperature coefficient s-808xxc series product specification 15 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
2. cmos output products 2-1. detection voltage typ.1.4 v or less products table 16 (ta = 25 c unless otherwise specified) item symbol condition min. typ. max. unit test circuit detection voltage *1 ? v det ? ? v det(s) 0.98 ? v det(s) ? v det(s) 1.02 v 1 release voltage + v det s-80808 0.802 0.834 0.867 s-80809 0.910 0.944 0.979 s-80810 1.017 1.054 1.091 s-80811 1.125 1.164 1.203 s-80812 1.232 1.273 1.315 s-80813 1.340 1.383 1.427 s-80814 1.448 1.493 1.538 hysteresis width v hys s-80808 0.018 0.034 0.051 s-80809 0.028 0.044 0.061 s-80810 0.037 0.054 0.071 s-80811 0.047 0.064 0.081 s-80812 0.056 0.073 0.091 s-80813 0.066 0.083 0.101 s-80814 0.076 0.093 0.110 current consumption i ss v dd = 1.5 v s-80808 to 09 ? 1.3 3.5 a 2 v dd = 2.0 v s-80810 to 14 ? 1.3 3.5 operating voltage v dd ? 0.65 ? 5.0 v 1 output current i out output transistor, nch, v ds = 0.5 v, v dd = 0.7 v 0.04 0.2 ? ma 3 output transistor, pch, v ds = 2.1 v, v dd = 4.5 v 2.9 5.8 ? 4 response time t plh ? ? ? 60 s 1 detection voltage temperature coefficient *2 det det v ta v ? ? ? ? ? ta =? 40 c to + 85 c ? 100 350 ppm/ c *1. ? v det : actual detection voltage value, ? v det(s) : specified detection voltage value (the center value of the detection voltage range in table 3 to 4 .) *2. the temperature change ratio in the detection voltage [mv/c] is calculated by using the following equation. [] () [] [] 1000 c ppm/ v ta v v typ. v c mv/ ta v det det det(s) det ? ? ? ? ? = ? ? ? ? 3 * 2 * *1 *1. temperature change ratio of the detection voltage *2. specified detection voltage *3. detection voltage temperature coefficient s-808xxc series product specification 16 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
2-2. detection voltage typ.1.5 v or more products table 17 (ta = 25 c unless otherwise specified) item symbol condition min. typ. max. unit test circuit detection voltage *1 ? v det ? ? v det(s) 0.98 ? v det(s) ? v det(s) 1.02 v 1 hysteresis width v hys ? ? v det 0.03 ? v det 0.05 ? v det 0.08 current consumption i ss v dd = 3.5 v s-80815 to 26 ? 0.8 2.4 a 2 v dd = 4.5 v s-80827 to 39 ? 0.8 2.4 v dd = 6.0 v s-80840 to 56 ? 0.9 2.7 v dd = 7.5 v s-80857 to 60 ? 0.9 2.7 operating voltage v dd ? 0.95 ? 10.0 v 1 output current i out output transistor, nch, v ds = 0.5 v v dd = 1.2 v s-80815 to 60 0.59 1.36 ? ma 3 v dd = 2.4 v s-80827 to 60 2.88 4.98 ? output transistor, pch, v ds = 0.5 v v dd = 4.8 v s-80815 to 39 1.43 2.39 ? 4 v dd = 6.0 v s-80840 to 56 1.68 2.78 ? v dd = 8.4 v s-80857 to 60 2.08 3.42 ? response time t plh ? ? ? 60 s 1 detection voltage temperature coefficient *2 det det v ta v ? ? ? ? ? ta =? 40 c to + 85 c ? 100 350 ppm/ c *1. ? v det : actual detection voltage value, ? v det(s) : specified detection voltage value (the center value of the detection voltage range in table 3 to 4 .) *2. the temperature change ratio in the detection voltage [mv/c] is calculated by using the following equation. [] () [] [] 1000 c ppm/ v ta v v typ. v c mv/ ta v det det det(s) det ? ? ? ? ? = ? ? ? ? 3 * 2 * *1 *1. temperature change ratio of the detection voltage *2. specified detection voltage *3. detection voltage temperature coefficient s-808xxc series product specification 17 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
? test circuits 1. s-808xxc series v v dd vdd vss out v r *1 100 k ? * 1. r is unnecessary for cmos output products. figure 9 2. s-808xxc series a v dd vdd vss out figure 10 3. s-808xxc series v v ds v dd vdd vss out v a figure 11 4. s-808xxc series v v dd v ds vdd vss out v a figure 12 s-808xxc series product specification 18 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
? timing chart 1. nch open-drain output products v out vdd vss r 100 k ? release voltage ( + v det ) detection voltage ( ? v det ) v dd v ss minimum operating voltage output from the out pin hysteresis width (v hys ) v dd v ss figure 13 2. cmos output products v out vdd vss release voltage ( + v det ) detection voltage ( ? v det ) v dd v ss minimum operating voltage hysteresis width (v hys ) output from the out pin v ss v dd r emark for values of v dd less than minimum operating voltage, values of out terminal output is free in the shaded region. figure 14 s-808xxc series product specification 19 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
? operation 1. basic operation: cmos output (active low) 1-1. when the power supply voltage (v dd ) is higher than the release voltage ( + v det ), the nch transistor is off and the pch transistor is on to provide v dd (high) at the output. since the nch transistor n1 in figure 15 is off, the comparator input voltage is c b a dd c b r r r v ) r r ( + + ? + . 1-2. when the v dd goes below + v det , the output provides the v dd level, as long as the v dd remains above the detection voltage ? v det . when the v dd falls below ? v det (point a in figure 16 ), the nch transistor becomes on, the pch transis tor becomes off, and the v ss level appears at the output. at this time the nch transistor n1 in figure 15 becomes on, the comparator input voltage is changed to b a dd b r r v r + ? . 1-3. when the v dd falls below the minimum operating voltage, the output becomes undefined, or goes to the v dd when the output is pulled up to the v dd . 1-4. the v ss level appears when the v dd rises above the minimum operating voltage. the v ss level still appears even when the v dd surpasses ? v det , as long as it does not exceed the release voltage + v det . 1-5. when the v dd rises above + v det (point b in figure 16 ), the nch transistor becomes off and the pch transistor becomes on to provide v dd level at the output. v ref pch nch n1 r c r b r a ? + out vss vdd *1 *1 *1 *1. parasiteic diode figure 15 operation 1 s-808xxc series product specification 20 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
hysteresis width (v hys ) a b v dd v ss minimum operating voltage output from the out pin v dd v ss (1) (2) (3) (5) (4) release voltage ( + v det ) detection voltage ( ? v det ) figure 16 operation 2 2. other characteristics 2-1. temperature characteristics of detection voltage the shaded area in figure 17 shows the temperature characte ristics of the detection voltage. ? 40 25 + 0.945 mv/c ? v det [v] 85 ta [c] ? 0.945 mv/c ? v det25 *1 *1. ? v det25 is an actual detection voltage value at 25c. figure 17 temperature characteristics of detection voltage (example for s-80827c) 2-2. temperature characteristics of release voltage the temperature coefficient ta v det + for the release voltage is calculat ed by the temperature coefficient ta v det ? of the detection voltage as follows: ta v v v ta v det det det det ? ? + = + the temperature coefficients for the release voltage and the detection voltage have the same sign consequently. s-808xxc series product specification 21 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
2-3. temperature characteristics of hysteresis voltage the temperature characteristics for t he hysteresis voltage is expressed as ta v ta v det det ? ? ? ? ? + ? and is calculated as follows: ta v v v ta v ta v det det hys det det ? ? ? ? = ? ? ? ? ? + ? ? standard circuit vdd out vss r * 1 100 k ? * 1. r is unnecessary for cmos output products. figure 18 caution the above connection diagram and consta nts do not guarantee correct operation. perform sufficient evaluation using the actual application to set the constants. ? technical terms 1. detection voltage ( ? v det ), release voltage ( + v det ) the detection voltage ( ? v det ) is a voltage at which the output turns to low. the detection voltage varies slightly among products of the same specification. the vari ation of detection voltage between the specified minimum ( ? v det ) min. and the maximum ( ? v det ) max. is called the detection voltage range (refer to figure 19 ). example: for the s-80815cn, the detec tion voltage lies in the range of 1.470 ( ? v det ) 1.530. this means that some s-80815cns have 1.470 v for ? v det and some have 1.530 v. the release voltage ( + v det ) is a voltage at which the output turns to high. the release voltage varies slightly among products of the same specification. the va riation of release voltages between the specified minimum ( + v det ) min. and the maximum ( + v det ) max. is called the release voltage range (refer to figure 20 ). the range is calculed from the actual detection voltage ( ? v det ) of a product and is expressed by ? v det 1.03 + v det ? v det 1.08. example: for the s-80815cn, the rel ease voltage lies in the range of 1.514 ( + v det ) 1.652. this means that some s-80815cns have 1.514 v for + v det and some have 1.652 v. s-808xxc series product specification 22 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
v dd out ( ? v det ) max. ( ? v det ) min. detection voltage range detection volta g e ( + v det ) max. ( + v det ) min. release voltage range v dd release volta g e out figure 19 detection voltage (cmos output products) figure 20 release voltage (cmos output products) remark although the detection voltage and release voltage overlap in the range of 1.514 v to 1.530 v, + v det is always larger than ? v det . 2. hysteresis width (v hys ) the hysteresis width is the voltage difference bet ween the detection voltage and the release voltage (the voltage at point b ? the voltage at point a = v hys in figure 16 ). the existence of the hysteresis width prevents malfunction caused by noise on input signal. 3. through-type current the through-type current refers to the current that fl ows instantaneously at the ti me of detection and release of a voltage detector. the through-type current is la rge in cmos output products, small in nch open-drain output products. 4. oscillation in applications where a resistor is connected to the voltage detector input ( figure 13 ), taking a cmos active low product for example, the through-type current whic h is generated when the output goes from low to high (release) causes a voltage drop equal to [through-type current] [input resistance] across the resistor. when the input voltage drops below the detection voltage ( ? v det ) as a result, the output voltage goes to low level. in this state, the through-type current stops and it s resultant voltage drop disappears, and the output goes from low to high. a through-type current is again generated, a voltage drop appears, and repeating the process finally induces oscillation. out vss vdd r b r a v in s-808xxcl figure 21 an example for bad implem entation of input voltage divider s-808xxc series product specification 23 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
? electrical characteristics for customized products 1. s-80824knua-d2b-t2, s-80824kny-x table 18 (ta = 25 c unless otherwise specified) item symbol condition min. typ. max. unit test circuit detection voltage *1 ? v det ? 2.295 2.400 *2 2.505 v 1 release voltage + v det ? 4.300 4.400 4.500 current consumption i ss v dd = 6.0 v ? 0.8 2.4 a 2 operating voltage v dd ? 0.95 ? 10.0 v 1 output current i out v dd = 0.95 v 0.03 0.24 ? ma 3 output transistor, nch, v ds = 0.5 v v dd = 1.2 v 0.23 0.50 ? leakage current i leak output transistor, nch, v dd = 10.0 v, v ds = 10.0 v ? ? 0.1 a response time t plh ? ? ? 60 s 1 detection voltage temperature coefficient *3 det det v ta v ? ? ? ? ? ta =? 40c to 85c ? 100 350 ppm/c *1. ? v det : actual detection voltage value *2. specified detection voltage value ( ? v det(s) ) *3. the temperature change ratio in the detection voltage [mv/c] is calculated by using the following equation. [] () [] [] 1000 c ppm/ v ta v v typ. v c mv/ ta v det det det(s) det ? ? ? ? ? = ? ? ? ? 3 * 2 * *1 *1. temperature change ratio of the detection voltage *2. specified detection voltage *3. detection voltage temperature coefficient s-808xxc series product specification 24 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
2. s-80844klua-d2a-t2, s-80844kly-x table 19 (ta = 25 c unless otherwise specified) item symbol condition min. typ. max. unit test circuit detection voltage *1 ? v det ? 4.295 4.450 *2 4.605 v 1 release voltage + v det ? ? ? 4.700 current consumption i ss v dd = 6.0 v ? 1.0 3.0 a 2 operating voltage v dd ? 0.95 ? 10.0 v 1 output current i out v dd = 1.2 v 0.23 0.50 ? ma 3 output transistor, nch, v ds = 0.5 v v dd = 2.4 v 1.60 3.70 ? output transistor, pch, v ds = 0.5 v v dd = 4.8 v 0.36 0.62 ? 4 response time t plh ? ? ? 60 s 1 detection voltage temperature coefficient *3 det det v ta v ? ? ? ? ? ta =? 40c to 85c ? 100 350 ppm/c *1. ? v det : actual detection voltage value *2. specified detection voltage value ( ? v det(s) ) *3. the temperature change ratio in the detection voltage [mv/c] is calculated by using the following equation. [] () [] [] 1000 c ppm/ v ta v v typ. v c mv/ ta v det det det(s) det ? ? ? ? ? = ? ? ? ? 3 * 2 * *1 *1. temperature change ratio of the detection voltage *2. specified detection voltage *3. detection voltage temperature coefficient s-808xxc series product specification 25 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com
3. s-80846knua-d2c-t2, s-80846kny-x table 20 (ta = 25 c unless otherwise specified) item symbol condition min. typ. max. unit test circuit detection voltage *1 ? v det ? 4.500 4.600 *2 4.700 v 1 hysteresis width v hys ? ? 0.05 0.10 current consumption i ss v dd = 6.0 v ? 0.9 2.7 a 2 operating voltage v dd ? 0.95 ? 10.0 v 1 output current i out v dd = 1.2 v 0.59 1.36 ? ma 3 output transistor, nch, v ds = 0.5 v v dd = 2.4 v 2.88 4.98 ? leakage current i leak output transistor, nch, v dd = 10.0 v, v ds = 10.0 v ? ? 0.1 a response time t plh ? ? ? 60 s 1 detection voltage temperature coefficient *3 det det v ta v ? ? ? ? ? ta =? 40c to 85c ? 100 350 ppm/c *1. ? v det : actual detection voltage value *2. specified detection voltage value ( ? v det(s) ) *3. the temperature change ratio in the detection voltage [mv/c] is calculated by using the following equation. [] () [] [] 1000 c ppm/ v ta v v typ. v c mv/ ta v det det det(s) det ? ? ? ? ? = ? ? ? ? 3 * 2 * *1 *1. temperature change ratio of the detection voltage *2. specified detection voltage *3. detection voltage temperature coefficient ? precautions ? do not apply an electrostatic disc harge to this ic that exceeds the performance ratings of the built-in electrostatic protection circuit. ? in cmos output products of the s-808xxc series, the through-type current flows at the detection and the release. if the input impedance is high, oscillation may occur due to the voltage drop by the through-type current during releasing. ? in cmos output products oscillation may occur when a pull-down resistor is used, and falling speed of the power supply voltage (v dd ) is slow near the detection voltage. ? when designing for mass production using an applicati on circuit described herein, the product deviation and temperature characteristics should be taken into consi deration. sii shall not bear any responsibility for the products on the circuits described herein. ? sii claims no responsibility for any and all disputes aris ing out of or in connection with any infringement of the products including this ic upon patents owned by a third party. s-808xxc series product specification 26 of 26 4008-318-123 sales@twtysemi.com http://www.twtysemi.com

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