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1 ? fn6247.5 caution: these devices are sensitive to electrosta tic discharge; follow proper ic handling procedures. 1-888-intersil or 1-888-468-3774 | intersil (and design) is a registered trademark of intersil americas inc. copyright ? intersil americas inc. 2006, 2007. all rights reserved. all other trademarks mentioned are the property of their respective owners. isl28190, isl28290 single and dual singl e supply ultra-low noise, ultra-low dist ortion, rail-to-rail output, op amp the isl28190 and isl28290 are tiny single and dual ultra-low noise, ultra-low distortion operational amplifiers. fully specified to operated down to +3v single supply. these amplifiers have outputs that swing rail-to-rail, and an input common mode voltage that extends below ground (ground sensing). the isl28190 and isl28290 are unity gain stable with an input referred voltage noise of 1nv/ hz. both parts feature 0.00017% thd+n @ 1khz. the isl28190 is available in the space-saving 6 ld tdfn (1.6mmx1.6mm) and sot-23 packages. the isl28290 is available in the 10 ld tqfn (1.8mmx1.4mm) and msop packages. all devices are guara nteed over -40c to +125c. features ?1nv/ hz input voltage noise ? 1khz thd+n typical 0.00017% at 2v p-p v out ? harmonic distortion -87dbc, -90dbc, f o = 1mhz ? 170mhz -3db bandwidth ? 50v/s slew rate ? 700v maximum offset voltage ? 10a typical input bias current ? 103db typical cmrr ? 3v to 5.5v single supply voltage range ? rail-to-rail output ? ground sensing ? enable pin ? pb-free plus anneal available (rohs compliant) applications ? low noise signal processing ? low noise microphones/preamplifiers ? adc buffers ? dac output amplifiers ? digital scales ? strain gauges/sensor amplifiers ? radio systems ? portable equipment ? infrared detectors ordering information part number (note) part marking package (pb-free) pkg. dwg. # isl28190fhz-t7* gabh 6 ld sot-23 tape and reel mdp0038 coming soon ISL28190FRUZ-TK* 6 ld tdfn tape and reel l6.1.6x1.6a isl28290fuz 8290z 10 ld msop mdp0043 isl28290fuz-t7* 8290z 10 ld msop tape and reel mdp0043 coming soon isl28290fruz-t7* 10 ld tqfn tape and reel l10.1.8x1.4a *?-t7? or ?-tk? suffix is for tape and reel. please refer to tb347 for details on reel specifications. note: intersil pb-free plus anneal products employ special pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish , which are rohs compliant and compatible with both snpb and pb-f ree soldering operations. intersil pb-free products are msl classi fied at pb-free peak reflow temperatures that meet or exceed the pb-free requirements of ipc/jedec j std-020. data sheet september 19, 2007
2 september 19, 2007 isl28190, isl28290 pinouts isl28190 (6 ld sot-23) top view isl28190 (6 ld 1.6x1.6x0.5 tdfn) top view isl28290 (10 ld msop) top view isl28290 (10 ld tqfn) top view 1 2 3 6 4 5 - + out v- in+ v + in- enable 1 2 3 6 4 5 out in- in+ v+ enable v- -+ 1 2 3 4 10 9 8 7 5 6 out_a in-_a in+_a v- v+ out_b in-_b in+_b enable _a enable _b - + 7 - + in+_b in-_b out_b v+ out_a v- enable_a enable_b in+_a in-_a 6 7 8 9 10 5 4 3 2 1 - + - +
3 september 19, 2007 absolute maxi mum ratings (t a = +25c) thermal information supply voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5v supply turn on voltage slew rate . . . . . . . . . . . . . . . . . . . . . 1v/ s differential input current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5ma differential input voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5v input voltage . . . . . . . . . . . . . . . . . . . . . . . . . v- - 0.5v to v+ + 0.5v esd tolerance human body model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kv machine model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300v thermal resistance ja (c/w) 6 ld sot-23 package . . . . . . . . . . . . . . . . . . . . . . . 230 6 ld tdfn package . . . . . . . . . . . . . . . . . . . . . . . 120 10 ld msop package . . . . . . . . . . . . . . . . . . . . . . . 115 6 ld tqfn package . . . . . . . . . . . . . . . . . . . . . . . 143 ambient operating temperature range . . . . . . . . .-40c to +125c storage temperature range . . . . . . . . . . . . . . . . . .-65c to +150c operating junction temperature . . . . . . . . . . . . . . . . . . . . . +125c pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/pb-freereflow.asp caution: do not operate at or near the maximum ratings listed fo r extended periods of time. exposure to such conditions may adv ersely impact product reliability and result in failures not covered by warranty. important note: all parameters having min/max specifications are guaranteed. typical values are for information purposes only. u nless otherwise noted, all tests are at the specified temperature and are pulsed tests, therefore: t j = t c = t a electrical specifications v+ = 5.0v, v- = gnd, r l = open , r f = 1k , a v = -1 unless otherwise specified. parameters are per amplifier. typical values are at v+ = 5v, t a = +25c. boldface limits apply over the operating temperature range, -40c to +125c, temperature data guaranteed by characterization. parameter description conditions min (note 1) typ max (note 1) unit dc specifications v os input offset voltage -1100 240 700 900 v input offset drift vs temperature figure 21 1.9 v/c i io input offset current 40 500 900 na i b input bias current 10 16 18 a v cm common-mode voltage range 03.8 v cmrr common-mode rejection ratio v cm = 0v to 3.8v 78 103 db psrr power supply rejection ratio v s = 3v to 5v 74 80 db a vol large signal voltage gain v o = 0.5v to 4v, r l = 1k 94 90 102 db v out maximum output voltage swing output low, r l = 1k 20 50 80 mv output high, r l = 1k , v+ = 5v 4.95 4.92 4.97 v i s,on supply current per channel, enabled 8.5 11 13 ma i s,off supply current, disabled 26 35 52 a i o + short-circuit output current r l = 10 95 90 144 ma i o - short-circuit output current r l = 10 95 90 135 ma v supply supply operating range v+ to v- 35.5 v v en h en high level referred to v- 2 v v en l en low level referred to v- 0.8 v v os t --------------- - isl28190, isl28290
4 september 19, 2007 i en h en pin input high current v en = v+ 0.8 1.2 1.4 a i en l en pin input low current v en = v- 20 80 100 na ac specifications gbw -3db unity gain bandwidth r f = 0 c l = 20pf, a v = 1, r l = 10k 170 mhz thd+n total harmonic distortion + noise f = 1khz. vout + 2v p-p , a v = +1, r l = 10k 0.00017 % hd (1mhz) 2nd harmonic distortion v out = 2v p-p , a v = 1 -87 dbc 3rd harmonic distortion -90 dbc iso off-state isolation f o = 100khz a v = +1; v in = 100mv p-p ; r f = 0 , c l = 20pf, a v = 1, r l = 10k -38 db x-talk isl28290 channel to channel crosstalk f o = 100khz v s = 2.5v; a v = +1; v in = 1v p-p , r f = 0 , c l = 20pf, a v = 1, r l = 10k -105 db psrr power supply rejection ratio f o = 100khz v s = 2.5v; a v = +1; v source = 1v p-p , r f = 0 , c l = 20pf, a v = 1, r l = 10k -70 db cmrr common mode rejection ratio f o = 100khz v s = 2.5v; a v = +1; v cm = 1v p-p , r f = 0 , c l = 20pf, a v = 1, r l = 10k -65 db e n input referred voltage noise f o = 1khz 1 nv/ hz i n input referred current noise f o = 10khz 2.1 pa/ hz transient response sr slew rate 30 25 50 v/s t pd propagation delay 10% v in -10% v out a v = 1, vout = 100mv p-p , r f = 0 , c l = 1.2pf 1.0 ns t r , t f , small signal rise time, t r 10% to 90% a v = +1, v out = 0.1v p-p , r f = 0 , c l = 1.2pf 3.3 ns fall time, t f 10% to 90% 6.3 ns t r , t f large signal rise time, t r 10% to 90% a v = +2, v out = 1v p-p , r f = r g = 499 , r l = 10k , c l = 1.2pf 44 ns fall time, t f 10% to 90% 51 ns rise time, t r 10% to 90% a v = +2, v out = 4.7v p-p , r f = r g = 499 , r l = 10k , c l = 1.2pf 190 ns fall time, t f 10% to 90% 187 ns t s settling time to 0.1% 90% v out to 0.1% v out a v = 1, v out = 1v p-p , r f = 0 , c l = 1.2pf 45 ns t en enable to output turn-on delay time; 10% en - 10% v out a v = 1 , v out = 1vdc, r l = 10k , c l = 1.2pf 330 ns enable to output turn-off delay time; 10% en - 10% v out a v = 1 , v out = 0vdc, r l = 10k , c l = 1.2pf 50 ns note: 1. parts are 100% tested at +25c. full temperature limits are guaranteed by bench and tester characterization. electrical specifications v+ = 5.0v, v- = gnd, r l = open , r f = 1k , a v = -1 unless otherwise specified. parameters are per amplifier. typical values are at v+ = 5v, t a = +25c. boldface limits apply over the operating temperature range, -40c to +125c, temperature data guaranteed by characterization. (continued) parameter description conditions min (note 1) typ max (note 1) unit isl28190, isl28290
5 september 19, 2007 typical performance curves figure 1. gain vs frequency for various r load figure 2. gain vs frequency for various c load figure 3. -3db bandwidth vs v out figure 4. frequency resp onse vs closed loop gain figure 5. input impedance vs frequency figure 6. disabled output impedance vs frequency -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 100k 1m 10m 100m 1g r l = 100 r l = 1k r l = 100k r l = 10k frequency (hz) closed loop gain (db) v + = 5v a v = +1 c l = 10pf v out = 10mv p-p -10 -8 -6 -4 -2 0 2 4 6 8 10 10k 100k 1m 10m 100m 1g c l = 1pf c l = 20pf c l = 32pf c l = 110pf c l = 92pf c l = 57pf frequency (hz) closed loop gain (db) v + = 5v a v = +1 r l = 10k v out = 10mv p-p -8 -7 -6 -5 -4 -3 -2 -1 0 1 2 10k 100k 1m 10m 100m 1g v + = 5v a v = +1 r l = 10k c l = 10pf frequency (hz) closed loop gain (db) v out = 10mv p-p v out = 1mv p-p v out = 100mv p-p v out = 1v p-p -10 0 10 20 30 40 50 60 70 10k 100k 1m 10m 100m frequency (hz) gain (db) av = 1000, r f = 499k, r g = 499 av = 100, r f = 49.9k, r g = 499 av = 10, r f = 4.42k, r g =499 av = 1, r f = 0, r g = inf v+ = 5v r l = 10k v out = 100mv p-p 10 100 1k 10k 100k 1m 100k 1m 10m 100m 1g v+ = 5v, 3v input impedance ( ) frequency (hz) enabled and disabled v source = 1v p-p 10 100 1k 10k 1m 100k 1m 10m 100m 1g 100k frequency (hz) output impedance ( ) v + = 5v, 3v v source = 1v p-p isl28190, isl28290
6 september 19, 2007 figure 7. enabled output impedance vs frequency figure 8. cmrr vs frequency figure 9. psrr vs frequency figure 10. off isolation vs frequency figure 11. channel to channel crosstalk vs frequency figure 12. thd+n vs frequency typical performance curves (continued) 0.01 0.1 1 10 100 100k 1m 10m 100m 1g frequency (hz) output impedance ( ) v+ = 5v, 3v -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1k 10k 100k 1m 10m 100m cmrr (db) frequency (hz) v + = 5v a v = +1 r l = 10k c l = 10pf v cm = 100mv p-p cmrr (db) -90 -80 -70 -60 -50 -40 -30 -20 -10 0 1k 10k 100k 1m 10m 100m v+ = 5v a v = +1 r l = 10k c l = 10pf v source = 100mv p-p psrr (db) frequency (hz) psrr- psrr+ -80 -70 -60 -50 -40 -30 -20 -10 10k 100k 1m 10m 100m 1g v p-p = 1v v p-p = 100mv v p-p = 10mv off isolation (db) v + = 5v a v = +1 r l = 10k c l = 10pf frequency (hz) -120 -110 -100 -90 -80 -70 -60 -50 -40 -30 -20 10k 100k 1m 10m 100m 1g v p-p = 1v crosstalk (db) frequency (hz) 0.0001 0.001 0.01 0.1 0 2k 4k 6k 8k 10k 12k 14k 16k 18k 20k frequency (hz) thd + noise (%) v+ = 5v r l = 10k r f = 0, av = 1 400hz to 22khz filter v out = 2v p-p isl28190, isl28290
7 september 19, 2007 figure 13. thd+n @ 1khz vs v out figure 14. input referred noise voltage vs frequency figure 15. input referred noise current vs frequency figure 16. enable/disable timing figure 17. small signal step response figure 18. large signal (1v) step response typical performance curves (continued) 0.0001 0.001 0.01 0.1 1 10 0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 v out (v p-p ) thd + noise (%) v+ = 5v r l = 10k r f = 0, av = 1 400hz to 22khz filter frequency= 1khz 1 10 100 1k 10k frequency (hz) input voltage noise (nv/ hz) 1 10 100k 0.1 0.1 current noise (pa/ hz) 1 10 100 1k 10k frequency (hz) 100k 0.1 1 10 100 1000 0 1 2 3 4 5 -10123 4 en input output volts (v) time (s) v+ = 5v a v = +1 r l = 10k c l = 10pf v in = 1vdc enable disable enable small signal (v) time (ns) -0.08 -0.06 -0.04 -0.02 0 0.02 0.04 0.06 0.08 0 20 40 60 80 100 120 140 160 180 200 v in v out v+ = 2.5v a v = +1 r l = 10k v out = 100mv p-p large signal (v) time (ns) -0.8 -0.6 -0.4 -0.2 0 0.2 0.4 0.6 0.8 0 100 200 300 400 500 600 700 800 v in v out v+ = 2.5v a v = +2 r f = r g = 499 r l = 10k v out = 1v p-p isl28190, isl28290
8 september 19, 2007 figure 19. large signal (4.7v) step response figure 20. supply current vs temperature, v s = 2.5v enabled, r l = inf figure 21. v os vs temperature v s = 2.5v figure 22. i bias+ vs temperature v s = 2.5v figure 23. i bias- vs temperature v s = 2.5v figure 24. i io vs temperature v s = 2.5v typical performance curves (continued) large signal (v) time (ns) -3 -2 -1 0 1 2 3 0 400 800 1200 1600 2000 v in v out v+ = 2.5v a v = +2 r f = r g = 499 r l = 10k v out = 4.7v p-p 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 -40-200 20406080100120 temperature (c) current (ma) n = 50 median min max -500 -400 -300 -200 -100 0 100 200 300 400 500 600 -40 -20 0 20 40 60 80 100 120 temperature (c) v os (v) median min max n = 50 -15 -14 -13 -12 -11 -10 -9 -40-200 20406080100120 temperature (c) i bias+ (a) n = 50 median min max -15 -14 -13 -12 -11 -10 -9 -40 -20 0 20 40 60 80 100 120 temperature (c) i bias- (a) n = 50 median min max -400 -200 0 200 400 600 800 -40 -20 0 20 40 60 80 100 120 temperature (c) i io (na) n = 50 median min max isl28190, isl28290
9 september 19, 2007 figure 25. cmrr vs temperature, vcm = 3.8v, v s = 2.5v figure 26. psrr vs temperature 1.5v to 2.5v figure 27. positive v out vs temperature r l = 1k, v s = 2.5v figure 28. negative v out vs temperature r l = 1k, v s = 2.5v typical performance curves (continued) 70 80 90 100 110 120 130 140 -40-200 20406080100120 temperature (c) cmrr (db) n = 50 median min max 75 76 77 78 79 80 81 82 83 -40 -20 0 20 40 60 80 100 120 temperature (c) psrr (db) n = 50 median min max 4.962 4.964 4.966 4.968 4.970 4.972 4.974 4.976 4.978 4.980 4.982 -40 -20 0 20 40 60 80 100 120 temperature (c) v out (v) max min n = 50 median 10 15 20 25 30 35 40 45 50 -40-200 20406080100120 temperature (c) v out (mv) n = 50 median min max pin descriptions isl28190 (6 ld sot-23) isl28190 (6 ld tdfn) isl28290 (10 ld msop) isl28290 (10 ld tqfn) pin name function equivalent circuit 41 2 (a) 8 (b) 1 (a) 7 (b) in- in- (a) in- (b) inverting input circuit 1 33 3 (a) 7 (b) 2 (a) 6 (b) in+ in+ (b) in+ (b) non-inverting input (see circuit 1) 2 2 4 3 v- negative supply in+ in- v+ v- isl28190, isl28290
10 september 19, 2007 applications information product description the isl28190 and isl28290 are voltage feedback operational amplifiers designed for communication and imaging applications requiring low distortion, very low voltage and current noise. both parts feature high bandwidth while drawing moderately low supply current. the isl28190 and isl28290 use a classical voltage-feedback topology which allows them to be used in a variety of applications where current-feedback amplifiers are not appropriate because of restrictions placed upon the feedback element used with the amplifier. enable/power-down the isl28190 and isl28290 amplifiers are disabled by applying a voltage greater than 2v to the en pin, with respect to the v- pin. in this condition, the output(s) will be in a high impedance state and the amplifier(s) current will be reduced to 13a/amp. by disabling the part, multiple parts can be connected together as a mux. the outputs are tied together in parallel and a channel can be selected by the en pin. the en pin also has an internal pull-down. if left open, the en pin will pull to the negative rail and the device will be enabled by default. input protection all input terminals have internal esd protection diodes to both positive and negative supply rails, limiting the input voltage to within one diode beyond the supply rails. both parts have additional back-to-back diodes across the input terminals (as shown in figure 29). in pulse applications where the input slew rate exceeds the slew rate of the amplifier, the possibility exists for the input protection diodes to become forward biased. this can caus e excessive input current and distortion at the outputs. if over driving the inputs is necessary, the external input current must never exceed 5ma. an external series resistor may be used to limit the current as shown in figure 29. using only one channel the isl28290 is a dual channel op-amp. if the application only requires one channel when using the isl28290, the user must configure the unused channel to prevent it from oscillating. oscillation can occur if the input and output pins are floating. this will result in higher than expected supply currents and possible noise injection into the channel being used. the proper way to prevent this oscillation is to short the output to the negative input and ground the positive input (as shown in figure 30). power supply bypassing and printed circuit board layout as with any high frequency device, good printed circuit board layout is necessary for optimum performance. low impedance ground plane construction is essential. surface mount components are recommended, but if leaded components are used, lead lengths should be as short as possible. the power supply pins must be well bypassed to 14 1 (a) 9 (b) 10 (a) 8 (b) out out (a) out (b) output circuit 2 6 6 10 9 v+ positive supply 55 5 (a) 6 (b) 4 (a) 5 (b) en en (a) en (b) enable bar pin internal pull-down; logic ?1? selects the disabled state; logic ?0? selects the enabled state. circuit 3 pin descriptions (continued) isl28190 (6 ld sot-23) isl28190 (6 ld tdfn) isl28290 (10 ld msop) isl28290 (10 ld tqfn) pin name function equivalent circuit v+ v- out en v+ v- figure 29. limiting the in put current to less than 5ma figure 29. limiting the in put current to less than 5ma - + r figure 30. preventing oscillations in unused channels - + isl28190, isl28290
11 september 19, 2007 reduce the risk of oscillation. the combination of a 4.7f tantalum capacitor in parallel with a 0.01f capacitor has been shown to work well when placed at each supply pin. for good ac performance, parasitic capacitance should be kept to a minimum, especially at the inverting input. when ground plane construction is used, it should be removed from the area near the inverting input to minimize any stray capacitance at that node. carbon or metal-film resistors are acceptable with the metal-film resistors giving slightly less peaking and bandwidth because of additional series inductance. use of sockets, pa rticularly for the so package, should be avoided if possible. sockets add parasitic inductance and capacitance which will result in additional peaking and overshoot. current limiting the isl28190 and isl28290 have no internal current- limiting circuitry. if the output is shorted, it is possible to exceed the absolute maximum rating for output current or power dissipation, potentially resulting in the destruction of the device. this is why output short circuit current is specified and tested with r l = 10 . power dissipation it is possible to exceed the +125c maximum junction temperatures under certain load and power-supply conditions. it is therefore important to calculate the maximum junction temperature (t jmax ) for all applications to determine if power supply voltages, load conditions, or package type need to be modified to remain in the safe operating area. these paramete rs are related as follows: where: ?p dmaxtotal is the sum of the maximum power dissipation of each amplifier in the package (pd max ) ?pd max for each amplifier can be calculated as follows: wheret max = maximum ambient temperature ? ja = thermal resistance of the package ?pd max = maximum power dissipation of 1 amplifier ?v s = supply voltage ?i max = maximum supply current of 1 amplifier ?v outmax = maximum output voltage swing of the application ?r l = load resistance t jmax t max ja xpd maxtotal () + = (eq. 1) pd max 2*v s i smax v s ( - v outmax ) v outmax r l ---------------------------- + = (eq. 2) isl28190, isl28290
12 september 19, 2007 isl28190, isl28290 sot-23 package family e1 n a d e 4 3 2 1 e1 0.15 d c 2x 0.20 c 2x e b 0.20 m d c a-b b nx 6 2 3 5 seating plane 0.10 c nx 1 3 c d 0.15 a-b c 2x a2 a1 h c (l1) l 0.25 0 +3 -0 gauge plane a mdp0038 sot-23 package family symbol millimeters tolerance sot23-5 sot23-6 a 1.45 1.45 max a1 0.10 0.10 0.05 a2 1.14 1.14 0.15 b 0.40 0.40 0.05 c 0.14 0.14 0.06 d 2.90 2.90 basic e 2.80 2.80 basic e1 1.60 1.60 basic e 0.95 0.95 basic e1 1.90 1.90 basic l 0.45 0.45 0.10 l1 0.60 0.60 reference n 5 6 reference rev. f 2/07 notes: 1. plastic or metal protrusions of 0.25mm maximum per side are not included. 2. plastic interlead protrusions of 0.25mm maximum per side are not included. 3. this dimension is measured at datum plane ?h?. 4. dimensioning and tolerancing per asme y14.5m-1994. 5. index area - pin #1 i.d. will be located within the indicated zone (sot23-6 only). 6. sot23-5 version has no center lead (shown as a dashed line).
13 september 19, 2007 isl28190, isl28290 ultra thin dual flat no-l ead plastic package (utdfn) b d a e 0.15 c 2x pin 1 top view 0.15 c 2x reference detail a 0.10 c 0.08 c 6x a3 c seating plane l e 46 31 bottom view side view 0.10 cab b6x detail a 0.127 +0.058 a1 a1 a 0.1270.008 64 13 m co.2 1.00 ref d2 dap size 1.30 x 0.76 e2 -0.008 terminal thickness 0.30 1.00 0.45 0.50 0.25 1.25 2.00 1.00 land pattern 6 l6.1.6x1.6a 6 lead ultra thin dual flat no-lead plastic package symbol millimeters notes min nominal max a 0.45 0.50 0.55 - a1 - - 0.05 - a3 0.127 ref - b 0.15 0.20 0.25 - d 1.55 1.60 1.65 4 d2 0.40 0.45 0.50 - e 1.55 1.60 1.65 4 e2 0.95 1.00 1.05 - e 0.50 bsc - l 0.25 0.30 0.35 - rev. 1 6/06 notes: 1. dimensions are in mm. angles in degrees. 2. coplanarity applies to the exposed pad as well as the terminals. coplanarity shall not exceed 0.08mm. 3. warpage shall not exceed 0.10mm. 4. package length/package width are considered as special characteristics. 5. jedec reference mo-229. 6. for additional information, to assist with the pcb land pattern design effort, see intersil technical brief tb389.
14 september 19, 2007 isl28190, isl28290 ultra thin quad flat no-lead plastic package (utqfn) 6 b e a d 0.10 c 2x c 0.05 c a 0.10 c a1 seating plane index area 2 1 n top view side view nx (b) section "c-c" e cc 5 c l terminal tip (a1) l 0.10 c 2x l1 e nx l bottom view 5 7 2 1 pin #1 id (datum a) (datum b) 0.10 m c a b 0.05 m c nx b 10x 5 0.50 0.20 0.40 1.80 0.40 0.20 2.20 1.00 0.60 1.00 land pattern 10 l10.1.8x1.4a 10 lead ultra thin quad flat no-lead plastic package symbol millimeters notes min nominal max a 0.45 0.50 0.55 - a1 - - 0.05 - a3 0.127 ref - b 0.15 0.20 0.25 5 d 1.75 1.80 1.85 - e 1.35 1.40 1.45 - e 0.40 bsc - l 0.35 0.40 0.45 - l1 0.45 0.50 0.55 - n102 nd 2 3 ne 3 3 0- 12 4 rev. 3 6/06 notes: 1. dimensioning and tolerancing conform to asme y14.5-1994. 2. n is the number of terminals. 3. nd and ne refer to the number of terminals on d and e side, respectively. 4. all dimensions are in millim eters. angles are in degrees. 5. dimension b applies to the metallized terminal and is measured between 0.15mm and 0.30mm from the terminal tip. 6. the configuration of the pin #1 identifier is optional, but must be located within the zone indicated. the pin #1 identifier may be either a mold or mark feature. 7. maximum package warpage is 0.05mm. 8. maximum allowable burrs is 0.076mm in all directions. 9. jedec reference mo-255. 10. for additional information, to assist with the pcb land pattern design effort, see intersil technical brief tb389.
15 all intersil u.s. products are manufactured, asse mbled and tested utilizing iso9000 quality systems. intersil corporation?s quality certifications ca n be viewed at www.intersil.com/design/quality intersil products are sold by description only. intersil corpor ation reserves the right to make changes in circuit design, soft ware and/or specifications at any time without notice. accordingly, the reader is cautioned to verify that data sheets are current before placing orders. information furnishe d by intersil is believed to be accurate and reliable. however, no responsibility is assumed by intersil or its subsidiaries for its use; nor for any infringements of paten ts or other rights of third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of intersil or its subsidiari es. for information regarding intersil corporation and its products, see www.intersil.com september 19, 2007 isl28190, isl28290 mini so package family (msop) 1 (n/2) (n/2)+1 n plane seating n leads 0.10 c pin #1 i.d. e1 e b detail x 3 3 gauge plane see detail "x" c a 0.25 a2 a1 l 0.25 c a b d a m b e c 0.08 c a b m h l1 mdp0043 mini so package family symbol millimeters tolerance notes msop8 msop10 a 1.10 1.10 max. - a1 0.10 0.10 0.05 - a2 0.86 0.86 0.09 - b 0.33 0.23 +0.07/-0.08 - c 0.18 0.18 0.05 - d 3.00 3.00 0.10 1, 3 e 4.90 4.90 0.15 - e1 3.00 3.00 0.10 2, 3 e 0.65 0.50 basic - l 0.55 0.55 0.15 - l1 0.95 0.95 basic - n 8 10 reference - rev. d 2/07 notes: 1. plastic or metal protrusions of 0.15mm maximum per side are not included. 2. plastic interlead protrusions of 0.25mm maximum per side are not included. 3. dimensions ?d? and ?e1? are measured at datum plane ?h?. 4. dimensioning and tolerancing per asme y14.5m-1994.

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