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tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 1 post office box 655303 ? dallas, texas 75265 a-suffix versions offer 5-mv v io b-suffix versions offer 2-mv v io wide range of supply voltages 1.4 v to 16 v true single-supply operation common-mode input voltage includes the negative rail low nois e...30 nv/ hz typ at f = 1 khz (high-bias versions) description the tlc252, tlc25l2, and tlc25m2 are low-cost, low-power dual operational amplifiers designed to operate with single or dual supplies. these devices utilize the texas instruments silicon gate lincmos ? process, giving them stable input offset voltages that are available in selected grades of 2, 5, or 10 mv maximum, very high input impedances, and extremely low input offset and bias currents. because the input common-mode range extends to the negative rail and the power consumption is extremely low, this series is ideally suited for battery-powered or energy-conserving applications. the series offers operation down to a 1.4-v supply, is stable at unity gain, and has excellent noise characteristics. these devices have internal electrostatic-discharge (esd) protection circuits that prevent catastrophic failures at voltages up to 2000 v as tested under mil-std-883c, method 3015.1. however, care should be exercised in handling these devices as exposure to esd may result in a degradation of the device parametric performance. available options v io max packaged devices chip form t a v io max at 25 c small outline (d) plastic dip (p) chip form (y) 10 mv tlc252cd tlc252cp tlc252y 10 mv 5 mv tlc252cd tlc252acd tlc252cp tlc252acp e 2 mv tlc252bcd tlc252bcp e 10 mv TLC25L2CD tlc25l2cp tlc25l2y 0 c to 70 c 10 mv 5 mv TLC25L2CD tlc25l2acd tlc25l2cp tlc25l2acp e 2 mv tlc25l2bcd tlc25l2bcp e 10 mv tlc25m2cd tlc25m2cp tlc25m2y 5 mv tlc25m2acd tlc25m2acp e 2 mv tlc25m2bcd tlc25m2bcp e the d package is available taped and reeled. add the suffix r to the device type (e.g., tlc252cdr). chips are tested at 25 c. please be aware that an important notice concerning availability, standard warranty, and use in critical applications of texas instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. copyright ? 1996, texas instruments incorporated production data information is current as of publication date. products conform to specifications per the terms of texas instruments standard warranty. production processing does not necessarily include testing of all parameters. 1 2 3 4 8 7 6 5 1out 1in 1in + v dd /gnd v dd 2out 2in 2in + d or p package (top view) s ymbol (each amplifier) + out in + in lincmos is a trademark of texas instruments incorporated.
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 2 post office box 655303 ? dallas, texas 75265 description (continued) because of the extremely high input impedance and low input bias and offset currents, applications for the tlc252 / 25_2 series include many areas that have previously been limited to bifet and nfet product types. any circuit using high-impedance elements and requiring small offset errors is a good candidate for cost-effective use of these devices. many features associated with bipolar technology are available with lincmos ? operational amplifiers without the power penalties of traditional bipolar devices. general applications such as transducer interfacing, analog calculations, amplifier blocks, active filters, and signal buffering are all easily designed with the tlc252 / 25_2 series devices. remote and inaccessible equipment applications are possible using their low-voltage and low-power capabilities. the tlc252 / 25_2 series is well suited to solve the difficult problems associated with single-battery and solar-cell-powered applications. this series includes devices that are characterized for the commercial temperature range and are available in 8-pin plastic dip and the small-outline package. the device is also available in chip form. the tlc252 / 25_2 series is characterized for operation from 0 c to 70 c. equivalent schematic (each amplifier) esd- protective network esd- protective network v dd in + in v dd /gnd out 8 3, 5 2, 6 4 1, 7
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 3 post office box 655303 ? dallas, texas 75265 tlc252y, tlc25l2y, and tlc25m2y chip information these chips, properly assembled, display characteristics similar to the tlc252 / 25_2. thermal compression or ultrasonic bonding may be used on the doped-aluminum bonding pads. chips may be mounted with conductive epoxy or a gold-silicon preform. bonding pad assignments chip thickness: 15 typical bonding pads: 4 4 minimum t jmax = 150 c tolerances are 10%. all dimensions are in mils. pin (4) is internally connected to backside of chip. + 1out 1in + 1in v dd v dd /gnd (8) (6) (3) (2) (5) (1) + (7) 2in + 2in 2out (4) 60 73 (2) (1) (8) (7) (6) (5) (3) (4)
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 4 post office box 655303 ? dallas, texas 75265 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) 2 supply voltage, v dd (see note 1) 18 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . differential input voltage, v id (see note 2) 18 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . input voltage range, v i (any input) 0.3 v to 18 v . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . duration of short circuit at (or below) 25 c free-air temperature (see note 3) unlimited . . . . . . . . . . . . . . . . . . continuous total dissipation see dissipation rating table . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . operating free-air temperature range, t a 0 c to 70 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . storage temperature range 65 c to 150 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 c . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 stresses beyond those listed under aabsolute maximum ratingso may cause permanent damage to the device. these are stress rating s only, and functional operation of the device at these or any other conditions beyond those indicated under arecommended operating conditi onso is not implied. exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. notes: 1. all voltage values, except differential voltages, are with respect to v dd /gnd. 2. differential voltages are at in+, with respect to in . 3. the output may be shorted to either supply. temperature and/or supply voltages must be limited to ensure the maximum dissipat ion rating is not exceeded. dissipation rating table package t a 25 c power rating derating factor above t a = 25 c t a = 70 c power rating d 725 mw 5.8 mw/ c 464 mw p 1000 mw 8.0 mw/ c 640 mw recommended operating conditions min max unit supply voltage, v dd 1.4 16 v v dd = 1.4 v 0 0.2 common mode in p ut voltage v ic v dd = 5 v 0.2 4 v common - mode inp u t v oltage , v ic v dd = 10 v 0.2 9 v v dd = 16 v 0.2 14 operating free-air temperature, t a 0 70 c
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 5 post office box 655303 ? dallas, texas 75265 electrical characteristics at specified free-air temperature, v dd = 1.4 v (unless otherwise noted) parameter test conditions 2 tlc252_c tlc25l2_c tlc25m2_c unit parameter test conditions 2 min typ max min typ max min typ max unit 25 c 10 10 10 tlc25_2c 0 c to 70 c 12 12 12 input v o =02v 25 c 5 5 5 v io offset voltage tlc25_2ac v o = 0 . 2 v , r s = 50 w 0 c to 70 c 6.5 6.5 6.5 mv 25 c 2 2 2 tlc25_2bc 0 c to 70 c 3 3 3 a vio average temperature coefficient of input offset voltage 25 c to 70 c 1 1 1 m v/ c 25 c 1 1 1 i io input offset current v o = 0.2 v 0 c to 70 c 300 300 300 pa 25 c 1 1 1 i ib input bias current v o = 0.2 v 0 c to 70 c 600 600 600 pa v icr common-mode input voltage range 25 c 0 to 0.2 0 to 0.2 0 to 0.2 v v om peak output voltage swing 3 v id = 100 mv 25 c 450 700 450 700 450 700 mv a vd large-signal differential voltage amplification v o = 100 to 300 mv, r s = 50 w 25 c 10 20 20 v/mv cmrr common-mode rejection ratio v o = 0.2 v, v ic = v icr min 25 c 60 77 60 77 60 77 db i dd supply current v o = 0.2 v, no load 25 c 300 375 25 34 200 250 m a 2 all characteristics are measured under open-loop conditions with zero common-mode input voltage unless otherwise specified. unl ess otherwise noted, an output load resistor is connected from the output to ground and has the following value: for low bias r l = 1 m w , for medium bias r l = 100 k w , and for high bias r l = 10 k w . 3 the output swings to the potential of v dd /gnd. operating characteristics, v dd = 1.4 v, t a = 25 c parameter test conditions tlc252_c tlc25l2_c tlc25m2_c unit parameter test conditions min typ max min typ max min typ max unit b 1 unity-gain bandwidth a v = 40 db, c l = 10 pf, r s = 50 w 12 12 12 khz sr slew rate at unity gain see figure 1 0.1 0.001 0.01 v/ m s overshoot factor see figure 1 30% 35% 35%
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 6 post office box 655303 ? dallas, texas 75265 electrical characteristics at specified free-air temperature, v dd = 5 v (unless otherwise noted) parameter test conditions t a 2 tlc252c, tlc252ac, tlc252bc unit a min typ max tlc252c v o = 1.4 v, v ic = 0, 25 c 1.1 10 tlc252c o , r s = 50 w , ic , r l = 10 k w full range 12 v io in p ut offset voltage tlc252ac v o = 1.4 v, v ic = 0, 25 c 0.9 5 mv v io inp u t offset v oltage tlc252ac o , r s = 50 w , ic , r l = 10 k w full range 6.5 mv tlc252bc v o = 1.4 v, v ic = 0, 25 c 0.23 2 tlc252bc o , r s = 50 w , ic , r l = 10 k w full range 3 a vio average temperature coefficient of input offset voltage 25 c to 70 c 1.8 m v/ c i io in p ut offset current (see note 4) v o =25v v ic =25v 25 c 0.1 p a i io inp u t offset c u rrent (see note 4) v o = 2 . 5 v , v ic = 2 . 5 v 70 c 7 300 pa i ib in p ut bias current (see note 4) v o =25v v ic =25v 25 c 0.6 p a i ib inp u t bias c u rrent (see note 4) v o = 2 . 5 v , v ic = 2 . 5 v 70 c 40 600 pa v icr common-mode input voltage 25 c 0.2 to 4 0.3 to 4.2 v v icr g range (see note 5) full range 0.2 to 3.5 v 25 c 3.2 3.8 v oh high-level output voltage v id = 100 mv, r l = 10 k w 0 c 3 3.8 v 70 c 3 3.8 25 c 0 50 v ol low-level output voltage v id = 100 mv, i ol = 0 0 c 0 50 mv 70 c 0 50 l i l diff ti l lt 25 c 5 23 a vd large-signal differential voltage am p lification v o = 0.25 v to 2 v, r l = 10 k w 0 c 4 27 v/mv am lification 70 c 4 20 25 c 65 80 cmrr common-mode rejection ratio v ic = v icr min 0 c 60 84 db 70 c 60 85 s l lt j ti ti 25 c 65 95 k svr supply-voltage rejection ratio ( d v dd / d v dd ) v dd = 5 v to 10 v, v o = 1.4 v 0 c 60 94 db ( d v dd / d v dd ) 70 c 60 96 v25v v25v 25 c 1.4 3.2 i dd supply current (two amplifiers) v o = 2 . 5 v , no load v ic = 2 . 5 v , 0 c 1.6 3.6 ma no load 70 c 1.2 2.6 2 full range is 0 c to 70 c. notes: 4. the typical values of input bias current and input offset current below 5 pa were determined mathematically. 5. this range also applies to each input individually.
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 7 post office box 655303 ? dallas, texas 75265 electrical characteristics at specified free-air temperature, v dd = 10 v (unless otherwise noted) parameter test conditions t a 2 tlc252c, tlc252ac, tlc252bc unit a min typ max tlc252c v o = 1.4 v, v ic = 0, 25 c 1.1 10 tlc252c o , r s = 50 w , ic , r l = 10 k w full range 12 v io in p ut offset voltage tlc252ac v o = 1.4 v, v ic = 0, 25 c 0.9 5 mv v io inp u t offset v oltage tlc252ac o , r s = 50 w , ic , r l = 10 k w full range 6.5 mv tlc252bc v o = 1.4 v, v ic = 0, 25 c 0.29 2 tlc252bc o , r s = 50 w , ic , r l = 10 k w full range 3 a vio average temperature coefficient of input offset voltage 25 c to 70 c 2 m v/ c i io in p ut offset current (see note 4) v o =25v v ic =25v 25 c 0.1 p a i io inp u t offset c u rrent (see note 4) v o = 2 . 5 v , v ic = 2 . 5 v 70 c 7 300 pa i ib in p ut bias current (see note 4) v o =25v v ic =25v 25 c 0.6 p a i ib inp u t bias c u rrent (see note 4) v o = 2 . 5 v , v ic = 2 . 5 v 70 c 50 600 pa v icr common-mode input voltage 25 c 0.2 to 9 0.3 to 9.2 v v icr g range (see note 5) full range 0.2 to 8.5 v 25 c 8 8.5 v oh high-level output voltage v id = 100 mv, r l = 10 k w 0 c 8 8.5 v 70 c 7.8 8.4 25 c 0 50 v ol low-level output voltage v id = 100 mv, i ol = 0 0 c 0 50 mv 70 c 0 50 l i l diff ti l lt 25 c 10 36 a vd large-signal differential voltage am p lification v o = 1 v to 6 v, r l = 10 k w 0 c 7.5 42 v/mv am lification 70 c 7.5 32 25 c 65 85 cmrr common-mode rejection ratio v ic = v icr min 0 c 60 88 db 70 c 60 88 s l lt j ti ti 25 c 65 95 k svr supply-voltage rejection ratio ( d v dd / d v dd ) v dd = 5 v to 10 v, v o = 1.4 v 0 c 60 94 db ( d v dd / d v dd ) 70 c 60 96 v5v v5v 25 c 1.9 4 i dd supply current (two amplifiers) v o = 5 v , no load v ic = 5 v , 0 c 2.3 4.4 ma no load 70 c 1.6 3.4 2 full range is 0 c to 70 c. notes: 4. the typical values of input bias current and input offset current below 5 pa were determined mathematically. 5. this range also applies to each input individually.
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 8 post office box 655303 ? dallas, texas 75265 operating characteristics, v dd = 5 v parameter test conditions t a tlc252c, tlc252ac, tlc252bc unit a min typ max 25 c 3.6 v i(pp) = 1 v 0 c 4 sr slew rate at unity gain r l = 10 k w , c l = 20 pf, () 70 c 3 v/ m s sr sle w rate at u nit y gain l , see figure 1 l , 25 c 2.9 v/ m s v i(pp) = 2.5 v 0 c 3.1 () 70 c 2.5 v n equivalent input noise voltage f = 1 khz, r s = 20 w , see figure 2 25 c 25 nv/ hz vv c20f r 100 k w 25 c 320 b om maximum output-swing bandwidth v o = v oh , see figure c l = 20 pf, r l = 100 k w , 0 c 340 khz see figure 70 c 260 25 c 1.7 b 1 unity-gain bandwidth v i = 10 mv, c l = 20 pf, see figure 3 0 c 2 mhz 70 c 1.3 v10mv fb c20pf 25 c 46 f m phase margin v i = 10 m v , see figure 3 f = b 1 , c l = 20 p f , 0 c 47 see figure 3 70 c 43 operating characteristics, v dd = 10 v parameter test conditions t a tlc252c, tlc252ac, tlc252bc unit a min typ max 25 c 5.3 v i(pp) = 1 v 0 c 5.9 sr slew rate at unity gain r l = 10 k w , c l = 20 pf, () 70 c 4.3 v/ m s sr sle w rate at u nit y gain l , see figure 1 l , 25 c 4.6 v/ m s v i(pp) = 5.5 v 0 c 5.1 () 70 c 3.8 v n equivalent input noise voltage f = 1 khz, r s = 20 w , see figure 2 25 c 25 nv/ hz vv c20f r 100 k w 25 c 200 b om maximum output-swing bandwidth v o = v oh , see figure 1 c l = 20 pf, r l = 100 k w , 0 c 220 khz see figure 1 70 c 140 25 c 2.2 b 1 unity-gain bandwidth v i = 10 mv, c l = 20 pf, see figure 3 0 c 2.5 mhz 70 c 1.8 v10mv fb c20pf 25 c 49 f m phase margin v i = 10 m v , see figure 3 f = b 1 , c l = 20 p f , 0 c 50 see figure 3 70 c 46
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 9 post office box 655303 ? dallas, texas 75265 electrical characteristics at specified free-air temperature, v dd = 5 v (unless otherwise noted) parameter test conditions t a 2 tlc25l2c tlc25l2ac tlc25l2bc unit min typ max tlc252c v o = 1.4 v, v ic = 0, 25 c 1.1 10 tlc252c o , r s = 50 w , ic , r l = 1 m w full range 12 v io in p ut offset voltage tlc252ac v o = 1.4 v, v ic = 0, 25 c 0.9 5 mv v io inp u t offset v oltage tlc252ac o , r s = 50 w , ic , r l = 1 m w full range 6.5 mv tlc252bc v o = 1.4 v, v ic = 0, 25 c 0.204 2 tlc252bc o , r s = 50 w , ic , r l = 1 m w full range 3 a vio average temperature coefficient of input offset voltage 25 c to 70 c 1.1 m v/ c i io in p ut offset current (see note 4) v o =25v v ic =25v 25 c 0.1 p a i io inp u t offset c u rrent (see note 4) v o = 2 . 5 v , v ic = 2 . 5 v 70 c 7 300 pa i ib in p ut bias current (see note 4) v o =25v v ic =25v 25 c 0.6 p a i ib inp u t bias c u rrent (see note 4) v o = 2 . 5 v , v ic = 2 . 5 v 70 c 50 600 pa v icr common-mode input voltage 25 c 0.2 to 4 0.3 to 4.2 v v icr g range (see note 5) full range 0.2 to 3.5 v 25 c 3.2 4.1 v oh high-level output voltage v id = 100 mv, r l = 1 m w 0 c 3 4.1 v 70 c 3 4.2 25 c 0 50 v ol low-level output voltage v id = 100 mv, i ol = 0 0 c 0 50 mv 70 c 0 50 l i l diff ti l lt 25 c 50 700 a vd large-signal differential voltage am p lification v o = 0.25 v to 2 v, r l = 1 m w 0 c 50 700 v/mv am lification 70 c 50 380 25 c 65 94 cmrr common-mode rejection ratio v ic = v icr min 0 c 60 95 db 70 c 60 95 s l lt j ti ti 25 c 70 97 k svr supply-voltage rejection ratio ( d v dd / d v dd ) v dd = 5 v to 10 v, v o = 1.4 v 0 c 60 97 db ( d v dd / d v dd ) 70 c 60 98 v25v v25v 25 c 20 34 i dd supply current (two amplifiers) v o = 2 . 5 v , no load v ic = 2 . 5 v , 0 c 24 42 m a no load 70 c 16 28 2 full range is 0 c to 70 c. notes: 4. the typical values of input bias current and input offset current below 5 pa were determined mathematically. 5. this range also applies to each input individually.
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 10 post office box 655303 ? dallas, texas 75265 electrical characteristics at specified free-air temperature, v dd = 10 v (unless otherwise noted) parameter test conditions t a 2 tlc25l2c tlc25l2ac tlc25l2bc unit min typ max tlc252c v o = 1.4 v, v ic = 0, 25 c 1.1 10 tlc252c o , r s = 50 w , ic , r l = 1 m w full range 12 v io in p ut offset voltage tlc252ac v o = 1.4 v, v ic = 0, 25 c 0.9 5 mv v io inp u t offset v oltage tlc252ac o , r s = 50 w , ic , r l = 1 m w full range 6.5 mv tlc252bc v o = 1.4 v, v ic = 0, 25 c 0.235 2 tlc252bc o , r s = 50 w , ic , r l = 1 m w full range 3 a vio average temperature coefficient of input offset voltage 25 c to 70 c 1 m v/ c i io in p ut offset current (see note 4) v o =5v v ic =5v 25 c 0.1 p a i io inp u t offset c u rrent (see note 4) v o = 5 v , v ic = 5 v 70 c 8 300 pa i ib in p ut bias current (see note 4) v o =5v v ic =5v 25 c 0.7 p a i ib inp u t bias c u rrent (see note 4) v o = 5 v , v ic = 5 v 70 c 50 600 pa v icr common-mode input voltage 25 c 0.2 to 9 0.3 to 9.2 v v icr g range (see note 5) full range 0.2 to 8.5 v 25 c 8 8.9 v oh high-level output voltage v id = 100 mv, r l = 1 m w 0 c 7.8 8.9 v 70 c 7.8 8.9 25 c 0 50 v ol low-level output voltage v id = 100 mv, i ol = 0 0 c 0 50 mv 70 c 0 50 l i l diff ti l lt 25 c 50 860 a vd large-signal differential voltage am p lification v o = 1 v to 6 v, r l = 1 m w 0 c 50 1025 v/mv am lification 70 c 50 660 25 c 65 97 cmrr common-mode rejection ratio v ic = v icr min 0 c 60 97 db 70 c 60 97 s l lt j ti ti 25 c 70 97 k svr supply-voltage rejection ratio ( d v dd / d v dd ) v dd = 5 v to 10 v, v o = 1.4 v 0 c 60 97 db ( d v dd / d v dd ) 70 c 60 98 v5v v5v 25 c 29 46 i dd supply current (two amplifiers) v o = 5 v , no load v ic = 5 v , 0 c 36 66 m a no load 70 c 22 40 2 full range is 0 c to 70 c. notes: 4. the typical values of input bias current and input offset current below 5 pa were determined mathematically. 5. this range also applies to each input individually.
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 11 post office box 655303 ? dallas, texas 75265 operating characteristics, v dd = 5 v parameter test conditions t a tlc25l2c tlc25l2ac tlc25l2bc unit min typ max 25 c 0.03 v i(pp) = 1 v 0 c 0.04 sr slew rate at unity gain r l = 1 m w , c l = 20 pf, () 70 c 0.03 v/ m s sr sle w rate at u nit y gain l , see figure 1 l , 25 c 0.03 v/ m s v i(pp) = 2.5 v 0 c 0.03 () 70 c 0.02 v n equivalent input noise voltage f = 1 khz, r s = 20 w , see figure 2 25 c 68 nv/ hz mi tt i vv c20f r1m w 25 c 5 b om maximum output-swing bandwidth v o = v oh , see figure c l = 20 pf, r l = 1 m w , 0 c 6 khz bandwidth see figure 70 c 4.5 25 c 85 b 1 unity-gain bandwidth v i = 10 mv, c l = 20 pf, see figure 3 0 c 100 mhz 70 c 65 v10mv fb c20pf 25 c 34 f m phase margin v i = 10 m v , see figure 3 f = b 1 , c l = 20 p f , 0 c 36 see figure 3 70 c 30 operating characteristics, v dd = 10 v parameter test conditions t a tlc25l2c tlc25l2ac tlc25l2bc unit min typ max 25 c 0.05 v i(pp) = 1 v 0 c 0.05 sr slew rate at unity gain r l = 1 m w , c l = 20 pf, () 70 c 0.04 v/ m s sr sle w rate at u nit y gain l , see figure 1 l , 25 c 0.04 v/ m s v i(pp) = 5.5 v 0 c 0.05 () 70 c 0.04 v n equivalent input noise voltage f = 1 khz, r s = 20 w , see figure 2 25 c 68 nv/ hz mi tt i vv c20f r1m w 25 c 1 b om maximum output-swing bandwidth v o = v oh , see figure 1 c l = 20 pf, r l = 1 m w , 0 c 1.3 khz bandwidth see figure 1 70 c 0.9 25 c 110 b 1 unity-gain bandwidth v i = 10 mv, c l = 20 pf, see figure 3 0 c 125 mhz 70 c 90 v10mv fb c20pf 25 c 38 f m phase margin v i = 10 m v , see figure 3 f = b 1 , c l = 20 p f , 0 c 40 see figure 3 70 c 34
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 12 post office box 655303 ? dallas, texas 75265 electrical characteristics at specified free-air temperature, v dd = 5 v (unless otherwise noted) parameter test conditions t a 2 tlc25m2c tlc25m2ac tlc25m2bc unit min typ max tlc252c v o = 1.4 v, v ic = 0, 25 c 1.1 10 tlc252c o , r s = 50 w , ic , r l = 100 k w full range 12 v io in p ut offset voltage tlc252ac v o = 1.4 v, v ic = 0, 25 c 0.9 5 mv v io inp u t offset v oltage tlc252ac o , r s = 50 w , ic , r l = 100 k w full range 6.5 mv tlc252bc v o = 1.4 v, v ic = 0, 25 c 0.22 2 tlc252bc o , r s = 50 w , ic , r l = 100 k w full range 3 a vio average temperature coefficient of input offset voltage 25 c to 70 c 1.7 m v/ c i io in p ut offset current (see note 4) v o =25v v ic =25v 25 c 0.1 p a i io inp u t offset c u rrent (see note 4) v o = 2 . 5 v , v ic = 2 . 5 v 70 c 7 300 pa i ib in p ut bias current (see note 4) v o =25v v ic =25v 25 c 0.6 p a i ib inp u t bias c u rrent (see note 4) v o = 2 . 5 v , v ic = 2 . 5 v 70 c 40 600 pa v icr common-mode input voltage 25 c 0.2 to 4 0.3 to 4.2 v v icr g range (see note 5) full range 0.2 to 3.5 v 25 c 3.2 3.9 v oh high-level output voltage v id = 100 mv, r l = 100 k w 0 c 3 3.9 v 70 c 3 4 25 c 0 50 v ol low-level output voltage v id = 100 mv, i ol = 0 0 c 0 50 mv 70 c 0 50 l i l diff ti l lt 25 c 25 170 a vd large-signal differential voltage am p lification v o = 0.25 v to 2 v, r l = 100 k w 0 c 15 200 v/mv am lification 70 c 15 140 25 c 65 91 cmrr common-mode rejection ratio v ic = v icr min 0 c 60 91 db 70 c 60 92 s l lt j ti ti 25 c 70 93 k svr supply-voltage rejection ratio ( d v dd / d v dd ) v dd = 5 v to 10 v, v o = 1.4 v 0 c 60 92 db ( d v dd / d v dd ) 70 c 60 94 v25v v25v 25 c 210 560 i dd supply current (two amplifiers) v o = 2 . 5 v , no load v ic = 2 . 5 v , 0 c 250 640 m a no load 70 c 170 440 2 full range is 0 c to 70 c. notes: 4. the typical values of input bias current and input offset current below 5 pa were determined mathematically. 5. this range also applies to each input individually.
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 13 post office box 655303 ? dallas, texas 75265 electrical characteristics at specified free-air temperature, v dd = 10 v (unless otherwise noted) parameter test conditions t a 2 tlc25m2c tlc25m2ac tlc25m2bc unit min typ max tlc252c v o = 1.4 v, v ic = 0, 25 c 1.1 10 tlc252c o , r s = 50 w , ic , r l = 100 k w full range 12 v io in p ut offset voltage tlc252ac v o = 1.4 v, v ic = 0, 25 c 0.9 5 mv v io inp u t offset v oltage tlc252ac o , r s = 50 w , ic , r l = 100 k w full range 6.5 mv tlc252bc v o = 1.4 v, v ic = 0, 25 c 0.224 2 tlc252bc o , r s = 50 w , ic , r l = 100 k w full range 3 a vio average temperature coefficient of input offset voltage 25 c to 70 c 2.1 m v/ c i io in p ut offset current (see note 4) v o =5v v ic =5v 25 c 0.1 p a i io inp u t offset c u rrent (see note 4) v o = 5 v , v ic = 5 v 70 c 7 300 pa i ib in p ut bias current (see note 4) v o =5v v ic =5v 25 c 0.7 p a i ib inp u t bias c u rrent (see note 4) v o = 5 v , v ic = 5 v 70 c 50 600 pa v icr common-mode input voltage 25 c 0.2 to 9 0.3 to 9.2 v v icr g range (see note 5) full range 0.2 to 8.5 v 25 c 8 8.7 v oh high-level output voltage v id = 100 mv, r l = 100 k w 0 c 7.8 8.7 v 70 c 7.8 8.7 25 c 0 50 v ol low-level output voltage v id = 100 mv, i ol = 0 0 c 0 50 mv 70 c 0 50 l i l diff ti l lt 25 c 25 275 a vd large-signal differential voltage am p lification v o = 1 v to 6 v, r l = 100 k w 0 c 15 320 v/mv am lification 70 c 15 230 25 c 65 94 cmrr common-mode rejection ratio v ic = v icr min 0 c 60 94 db 70 c 60 94 s l lt j ti ti 25 c 70 93 k svr supply-voltage rejection ratio ( d v dd / d v dd ) v dd = 5 v to 10 v, v o = 1.4 v 0 c 60 92 db ( d v dd / d v dd ) 70 c 60 94 v5v v5v 25 c 285 600 i dd supply current (two amplifiers) v o = 5 v , no load v ic = 5 v , 0 c 345 800 m a no load 70 c 220 560 2 full range is 0 c to 70 c. notes: 4. the typical values of input bias current and input offset current below 5 pa were determined mathematically. 5. this range also applies to each input individually.
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 14 post office box 655303 ? dallas, texas 75265 operating characteristics, v dd = 5 v parameter test conditions t a tlc25m2c tlc25m2ac tlc25m2bc unit min typ max 25 c 0.43 v i(pp) = 1 v 0 c 0.46 sr slew rate at unity gain r l = 100 k w , c l = 20 pf, () 70 c 0.36 v/ m s sr sle w rate at u nit y gain l , see figure 1 l , 25 c 0.40 v/ m s v i(pp) = 2.5 v 0 c 0.43 () 70 c 0.34 v n equivalent input noise voltage f = 1 khz, r s = 20 w , see figure 2 25 c 32 nv/ hz vv c20f r 100 k w 25 c 55 b om maximum output-swing bandwidth v o = v oh , see figure c l = 20 pf, r l = 100 k w , 0 c 60 khz see figure 70 c 50 25 c 525 b 1 unity-gain bandwidth v i = 10 mv, c l = 20 pf, see figure 3 0 c 600 mhz 70 c 400 v10mv fb c20pf 25 c 40 f m phase margin v i = 10 m v , see figure 3 f = b 1 , c l = 20 p f , 0 c 41 see figure 3 70 c 39 operating characteristics, v dd = 10 v parameter test conditions t a tlc25m2c tlc25m2ac tlc25m2bc unit min typ max 25 c 0.62 v i(pp) = 1 v 0 c 0.67 sr slew rate at unity gain r l = 100 k w , c l = 20 pf, () 70 c 0.51 v/ m s sr sle w rate at u nit y gain l , see figure 1 l , 25 c 0.56 v/ m s v i(pp) = 5.5 v 0 c 0.61 () 70 c 0.46 v n equivalent input noise voltage f = 1 khz, r s = 20 w , see figure 2 25 c 32 nv/ hz vv c20f r 100 k w 25 c 35 b om maximum output-swing bandwidth v o = v oh , see figure 1 c l = 20 pf, r l = 100 k w , 0 c 40 khz see figure 1 70 c 30 25 c 635 b 1 unity-gain bandwidth v i = 10 mv, c l = 20 pf, see figure 3 0 c 710 mhz 70 c 510 v10mv fb c20pf 25 c 43 f m phase margin v i = 10 m v , see figure 3 f = b 1 , c l = 20 p f , 0 c 44 see figure 3 70 c 42
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 15 post office box 655303 ? dallas, texas 75265 electrical characteristics, v dd = 5 v, t a = 25 c parameter test conditions tlc252y tlc25l2y tlc25m2y unit parameter test conditions min typ max min typ max min typ max unit v io input offset voltage v o = 1.4 v, r s = 50 w , v ic = 0 v, see note 6 1.1 10 1.1 10 1.1 10 mv a vio average temperature coefficient of input offset voltage 1.8 1.1 1.7 m v/ c i io input offset current (see note 4) v o = v dd /2, v ic = v dd /2 0.1 0.1 0.1 pa i ib input bias current (see note 4) v o = v dd /2, v ic = v dd /2 0.6 0.6 0.6 pa v icr common-mode input voltage range (see note 5) 0.2 to 4 0.3 to 4.2 0.2 to 4 0.3 to 4.2 0.2 to 4 0.3 to 4.2 v v oh high-level output voltage v id = 100 mv, see note 6 3.2 3.8 3.2 4.1 3.2 3.9 v v ol low-level output voltage v id = 100 mv, i ol = 0 0 50 0 50 0 50 mv a vd large-signal differential voltage amplification v o = 0.25 v, see note 6 5 23 50 700 25 170 v/mv cmrr common-mode rejection ratio v ic = v icr min 65 80 65 94 65 91 db k svr supply-voltage rejection ratio ( d v dd / d v io ) v dd = 5 v to 10 v, v o = 1.4 v 65 95 70 97 70 93 db i dd supply current v o = v dd /2, v ic = v dd /2, no load 1.4 3.2 0.02 0.034 0.21 0.56 ma operating characteristics, v dd = 5 v, t a = 25 c parameter test conditions tlc252y tlc25l2y tlc25m2y unit parameter test conditions min typ max min typ max min typ max unit slew rate at c l = 20 pf, v i(pp) = 1 v 3.6 0.03 0.43 v/ m s unity gain l , see note 6 i(pp) v i(pp) = 2.5 v 2.9 0.03 0.40 v/ m s v n equivalent input noise voltage f = 1 khz, r s = 20 w 2.5 68 32 nv /hz b om maximum output- swing bandwidth v o = v oh , r l = 10 k w c l = 20 pf, 320 5 55 khz b 1 unity-gain bandwidth v i = 10 mv, c l = 20 pf 1.7 0.085 0.525 mhz f m phase margin f = b 1 , c l = 20 pf v i = 10 mv, 46 34 40 notes: 4. the typical values of input bias current and input offset current below 5 pa were determined mathematically. 5. this range also applies to each input individually. 6. for low-bias mode, r l = 1 m w ; for medium-bias mode, r l = 100 k w , and for high-bias mode, r l = 10 k w .
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 16 post office box 655303 ? dallas, texas 75265 parameter measurement information single-supply versus split-supply test circuits because the tlc252, tlc25l2, and tlc25m2 are optimized for single-supply operation, circuit configurations used for the various tests often present some inconvenience since the input signal, in many cases, must be offset from ground. this inconvenience can be avoided by testing the device with split supplies and the output load tied to the negative rail. a comparison of single-supply versus split-supply test circuits is shown below. the use of either circuit gives the same result. + c l r l v i v o v dd + c l r l v i v o v dd + v dd (a) single supply (b) split supply figure 1. unity-gain amplifier (a) single supply (a) split supply + 1/2 v dd v o v dd 2 k w 20 w 20 w + v o v dd 2 k w 20 w 20 w v dd figure 2. noise-test circuit (a) single supply (a) split supply + 1/2 v dd v o v dd 10 k w 100 w c l v i + v o v dd+ 10 k w 100 w c l v i v dd figure 3. gain-of-100 inverting amplifier
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 17 post office box 655303 ? dallas, texas 75265 typical characteristics table of graphs figure i dd su pp ly current vs supply voltage 4 i dd s u ppl y c u rrent yg vs free-air temperature 5 low bias vs frequency 6 a vd large-signal differential voltage amplification medium bias vs frequency 7 high bias vs frequency 8 low bias vs frequency 6 phase shift medium bias vs frequency 7 high bias vs frequency 8 figure 4 10 0 024681012 100 1000 supply current vs supply voltage 10000 14 16 18 20 supply current i dd a m v dd supply voltage v v o = v ic = 0.2 v dd no load t a = 25 c high-bias versions medium-bias versions low-bias versions figure 5 10 0 0 102030405060 100 1000 10000 70 80 supply current i dd a m t a free-air temperature c supply current vs free-air temperature v dd = 10 v v ic = 0 v v o = 2 v no load high-bias versions medium-bias versions low-bias versions
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 18 post office box 655303 ? dallas, texas 75265 typical characteristics 0.1 1 10 100 1 k 10 k 100 k low-bias large-signal differential voltage amplification and phase shift vs frequency frequency hz 10 7 10 6 10 5 10 4 10 3 10 2 10 1 1 0.1 phase shift (right scale) a vd (left scale) v dd = 10 v r l = 1 m w t a = 25 c phase shift 0 30 60 90 120 150 180 avd low-bias large-signal differential a vd voltage amplification figure 6 1 10 100 1 k 10 k 100 k 1 m medium-bias large-signal differential voltage amplification and phase shift vs frequency frequency hz 10 7 10 6 10 5 10 4 10 3 10 2 10 1 1 0.1 phase shift (right scale) a vd (left scale) v dd = 10 v r l = 100 k w t a = 25 c phase shift 0 30 60 90 120 150 180 avd medium-bias large-signal differential a vd voltage amplification figure 7
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 19 post office box 655303 ? dallas, texas 75265 typical characteristics 10 100 1 k 10 k 100 k 1 m 10 m phase shift high-bias large-signal differential voltage amplification and phase shift vs frequency frequency hz 10 7 10 6 10 5 10 4 10 3 10 2 10 1 1 0.1 phase shift (right scale) a vd (left scale) 0 30 60 90 120 150 180 v dd = 10 v r l = 10 k w t a = 25 c avd high-bias large-signal differential a vd voltage amplification figure 8
tlc252, tlc252a, tlc252b, tlc252y, tlc25l2, tlc25l2a, tlc25l2b tlc25l2y, tlc25m2, tlc25m2a, tlc25m2b, tlc25m2y lincmos ? dual operational amplifiers slos002g june 1983 revised august 1996 20 post office box 655303 ? dallas, texas 75265 application information latch-up avoidance junction-isolated cmos circuits have an inherent parasitic pnpn structure that can function as an scr. under certain conditions, this scr may be triggered into a low-impedance state, resulting in excessive supply current. to avoid such conditions, no voltage greater than 0.3 v beyond the supply rails should be applied to any pin. in general, the operational amplifier supplies should be applied simultaneously with, or before, application of any input signals. output stage considerations the amplifier's output stage consists of a source-follower-connected pullup transistor and an open-drain pulldown transistor. the high-level output voltage (v oh ) is virtually independent of the i dd selection and increases with higher values of v dd and reduced output loading. the low-level output voltage (v ol ) decreases with reduced output current and higher input common-mode voltage. with no load, v ol is essentially equal to the potential of v dd /gnd. supply configurations even though the tlc252 / 25_2c series is characterized for single-supply operation, it can be used effectively in a split-supply configuration if the input common-mode voltage (v icr ), output swing (v ol and v oh ), and supply voltage limits are not exceeded. circuit layout precautions the user is cautioned that whenever extremely high circuit impedances are used, care must be exercised in layout, construction, board cleanliness, and supply filtering to avoid hum and noise pickup, as well as excessive dc leakages.
important notice texas instruments and its subsidiaries (ti) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. all products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those pertaining to warranty, patent infringement, and limitation of liability. ti warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with ti's standard warranty. testing and other quality control techniques are utilized to the extent ti deems necessary to support this warranty. specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. certain applications using semiconductor products may involve potential risks of death, personal injury, or severe property or environmental damage (acritical applicationso). ti semiconductor products are not designed, authorized, or warranted to be suitable for use in life-support devices or systems or other critical applications. inclusion of ti products in such applications is understood to be fully at the customer's risk. in order to minimize risks associated with the customer's applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. ti assumes no liability for applications assistance or customer product design. ti does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of ti covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. ti's publication of information regarding any third party's products or services does not constitute ti's approval, warranty or endorsement thereof. copyright ? 1998, texas instruments incorporated

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