1/10 n very low power consumption : 200 m a n wide common-mode (up to v cc + ) and differential voltage ranges n low input bias and offset currents n output short-circuit protection n high input impedance j-fet input stage n internal frequency compensation n latch up free operation n high slew rate : 3.5v/ m s description the tl062, tl062a and tl062b are high speed j-fet input dual operational amplifier family. each of these j-fet input operational amplifiers incorporates well matched, high voltage j-fet and bipolar transistors in a monolithic integrated circuit. the devices feature high slew rates, low input bias and offset currents, and low offset voltage temper- ature coefficient. order code n = dual in line package (dip) d = small outline package (so) - also available in tape & reel (dt) pin connections (top view) part number temperature range package nd tl062m/am/bm -55c, +125c tl062i/ai/bi -40c, +105c tl062c/ac/bc 0c, +70c example : tl062in n dip8 (plastic package) d so8 (plastic micropackage) 1 2 3 45 6 7 8 - + - + 1 - output 1 2 - inverting input 1 3 - non-inverting input 1 4 - v cc - 5 - non-inverting input 2 6 - inverting input 2 7 - output 2 8 - v cc + tl062 tl062a - tl062b low power j-fet dual operational amplifiers march 2001
tl062 - tl062a - tl062b 2/10 schematic diagram absolute maximum ratings symbol parameter tl062m, am, bm tl062i, ai, bi tl062c, ac, bc unit v cc supply voltage - note 1) 1. all voltage values, except differential voltage, are with respect to the zero reference level (ground) of the supply voltages where the zero reference level is the midpoint between v cc + and v cc - . 18 v v i input voltage - note 2) 2. the magnitude of the input voltage must never exceed the magnitude of the supply voltage or 15 volts, whichever is less. 15 v v id differential input voltage - note 3) 3. differential voltages are the non-inverting input terminal with respect to the inverting input terminal. 30 v p tot power dissipation 680 mw output short-circuit duration - note 4) 4. the output may be shorted to ground or to either supply. temperature and/or supply voltages must be limited to ensure that th e dissipation rating is not exceeded infinite t oper operating free-air temperature range -55 to +125 -40 to +105 0 to +70 c t stg storage temperature range -65 to +150 c non-inverting input inverting input output 1/2 tl062 4.2k w 100 w 45k w 220 w 64 w 270 w 3.2k w v cc v cc
tl062- tl062a - tl062b 3/10 electrical characteristics v cc = 15v, t amb = +25c (unless otherwise specified) symbol parameter tl062m tl062i tl062c unit min. typ. max. min. typ. max. min. typ. max. v io input offset voltage (r s = 50 w ) t amb = 25c t min t amb t max 36 15 36 9 315 20 mv dv io temperature coefficient of input offset voltage (r s = 50 w ) 10 10 10 m v/c i io input offset current - note 1) t amb = 25c t min t amb t max 1. the input bias currents of a fet-input operational amplifier are normal junction reverse currents, which are temperature sens itive. pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature as possible. 5100 20 5100 10 5 200 5 pa na i ib input bias current - note 1 t amb = 25c t min t amb t max 30 200 50 30 200 20 30 400 10 pa na v icm input common mode voltage range 11.5 +15 -12 11.5 +15 -12 11 +15 -12 v v opp output voltage swing (r l = 10k w) t amb = 25c t min t amb t max 20 20 27 20 20 27 20 20 27 v a vd large signal voltage gain r l = 10k w , v o = 10v, t amb = 25c t min t amb t max 4 4 64 4 63 3 6 v/mv gbp gain bandwidth product t amb = 25c, r l =10k w , c l = 100pf 1 1 1 mhz r i input resistance 10 12 10 12 10 12 w cmr common mode rejection ratio r s = 50 w 80 86 80 86 70 76 db svr supply voltage rejection ratio r s = 50 w 80 95 80 95 70 95 db i cc supply current, per amplifier t amb = 25c, no load, no signal 200 250 200 250 200 250 m a v o1 /v o2 channel separation a v = 100, t amb = 25c 120 120 120 db p d total power consumption t amb = 25c, no load, no signal 6 7.5 6 7.5 6 7.5 mw sr slew rate v i = 10v, r l = 10k w , c l = 100pf, a v = 1 1.5 3.5 1.5 3.5 1.5 3.5 v/ m s t r rise time v i = 20mv, r l = 10k w , c l = 100pf, a v = 1 0.2 0.2 0.2 m s k ov overshoot factor (see figure 1) v i = 20mv, r l = 10k w , c l = 100pf, a v = 1 (see figure 1) 10 10 10 % e n equivalent input noise voltage r s = 100 w, f = 1khz 42 42 42 nv hz ----------- -
tl062 - tl062a - tl062b 4/10 electrical characteristics v cc = 15v, t amb = +25c (unless otherwise specified) symbol parameter tl062ac, ai, am tl062bc, bi, bm unit min. typ. max. min. typ. max. v io input offset voltage (r s = 50 w ) t amb = 25c t min t amb t max 36 7.5 23 5 mv dv io temperature coefficient of input offset voltage (r s = 50 w ) 10 10 m v/c i io input offset current - note 1) t amb = 25c t min t amb t max 1. the input bias currents of a fet-input operational amplifier are normal junction reverse currents, which are temperature sens itive. pulse techniques must be used that will maintain the junction temperature as close to the ambient temperature as possible. 5 100 3 5100 3 pa na i ib input bias current -note 1 t amb = 25c t min t amb t max 30 200 7 30 200 7 na v icm input common mode voltage range 11.5 +15 -12 11.5 +15 -12 v opp output voltage swing (r l = 10k w) t amb = 25c t min t amb t max 20 20 27 20 20 27 v a vd large signal voltage gain r l = 10k w , v o = 10v, t amb = 25c t min t amb t max 4 4 64 4 6 v/mv gbp gain bandwidth product t amb = 25c, r l =10k w , c l = 100pf 11 mhz r i input resistance 10 12 10 12 w cmr common mode rejection ratio r s = 50 w 80 86 80 86 db svr supply voltage rejection ratio r s = 50 w 80 95 80 95 db i cc supply current (per amplifier) t amb = +25c, no load, no signal 200 250 200 250 m a v o1 /v o2 channel separation a v = 100, t amb = +25c 120 120 p d total power consumption (each amplifier) t amb = 25c, no load, no signal 6 7.5 6 7.5 mw sr slew rate v i = 10v, r l = 10k w , c l = 100pf, a v = 1 1.5 3.5 1.5 3.5 v/ m s t r rise time v i = 20mv, r l = 10k w , c l = 100pf, a v = 1 0.2 0.2 m s k ov overshoot factor (see figure 1) v i = 20mv, r l = 10k w , c l = 100pf, a v = 1 10 10 % e n equivalent input noise voltage r s = 100 w, f = 1khz 42 42 nv hz ----------- -
tl062- tl062a - tl062b 5/10 maximum peak-to-peak output voltage versus supply voltage maximum peak-to-peak output voltage versus load frequency differential voltage amplification versus free air temperature maximum peak-to-peak output voltage versus free air temp. maximum peak-to-peak output voltage versus frequency large signal differential voltage amplification and phase shift versus frequency 10 2 4 7 differential voltage amplification (v/mv) -75 -50 -25 025 50 75 100 125 free air temperature ( ?c ) v = 15v cc r = 10k w l 1 10 100 1k 10k 100k 1m 10m frequency (hz) 6 10 5 10 4 10 3 10 2 10 1 10 1 differential voltage ampl ification (v/v) 0 45 90 135 180 r l = 2k w = 5v to 15v v cc = +25? c t amb diff erential voltage amplification (left scale) phase shift (right scale)
tl062 - tl062a - tl062b 6/10 supply current per amplifier versus supply voltage total power dissipated versus free air temperature normalized unity gain bandwidth slew rate, and phase shift versus temperature supply current per amplifier versus free air temperature common mode rejection ratio versus free air temperature input bias current versus free air temperature t amb no signal no load = +25?c 250 200 150 100 50 0 supply current ( m a) 02 6 4 8 10 12 14 16 supply voltage ( v) 10 5 0 total power dissipated (mw) -50 -25 0 25 50 75 100 125 free air temperature (?c) -75 15 20 25 30 = 15v v cc no signal no load 0.9 0.8 0.7 normalized unity-gain bandwidth and slew rate -50 -25 0 25 50 75 100 125 free air temperature (? c) -75 1 1.1 1.2 1.3 unity-gain-bandwidth (left sc ale) phase shift (right sc ale) slew rate (left scale) = 15v v cc r l = 10k w f = b for phase shift 1 0.99 0.98 0.97 1 1.01 1.02 1.03 normalized phase shift 250 200 150 100 50 0 supply current ( m a) -75 -50 0 -25 25 50 75 100 125 free air temperature (? c) v cc = 15v no signal no load 83 82 81 common mode rejection ratio (db) -50 -25 0 25 50 75 100 125 free air temperature (?c) -75 84 85 86 87 = 15v v cc r l = 10k w 100 10 1 0.1 0.01 input bias current (na) -50 -25 0255075100125 free air temperature (c) v cc = 15v
tl062- tl062a - tl062b 7/10 voltage follower large signal pulse response output voltage versus elapsed time equivalent input noise voltage versus frequency 6 4 2 0 -2 -4 0246810 input and output voltages (v) time ( m s) -6 output input = 15v = 10k w r l v cc = 100pf c l t amb = +25? c t r 28 24 20 16 12 8 4 0 -4 output voltage (mv) 0 0.2 0.4 0.6 0.8 1 12 14 time ( m s) 10% 90% overshoot t amb = +25?c v cc = 15v r l = 10k w 70 60 50 40 30 20 10 0 equivalent input noise voltage (nv/vhz) 10 40 100 400 1k 4k 10k 40k 100k frequency (hz) 80 90 100 r s = 100 w t amb = +25? c v cc = 15v
tl062 - tl062a - tl062b 8/10 parameter measurement information figure 1 : voltage follower figure 2 : gain-of-10 inverting amplifier typical applications 100khz quadrature oscillator - - e i tl062 e o c l = 100pf r = 10k w l 1/2 - e i tl062 r l c l = 100pf 1k w 10k w 1/2 e o - - tl062 1/2 tl062 1/2 18pf 88.4k w 18pf 88.4k w 88.4k w 18pf 1n 4148 1n 4148 18k w * -15v 1k w 1k w 18k w * +15v 6 cos w t 6 sin w t * these resistor values may be adjusted for a symmetrical output
tl062- tl062a - tl062b 9/10 package mechanical data 8 pins - plastic dip dim. millimeters inches min. typ. max. min. typ. max. a 3.32 0.131 a1 0.51 0.020 b 1.15 1.65 0.045 0.065 b 0.356 0.55 0.014 0.022 b1 0.204 0.304 0.008 0.012 d 10.92 0.430 e 7.95 9.75 0.313 0.384 e 2.54 0.100 e3 7.62 0.300 e4 7.62 0.300 f 6.6 0260 i 5.08 0.200 l 3.18 3.81 0.125 0.150 z 1.52 0.060
tl062 - tl062a - tl062b information furnished is believed to be accurate and reliable. however, stmicroelectronics assumes no responsibility for the co nsequences of use of such information nor for any infringement of patents 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 stmicroelectronics. specifications mentioned in this publicati on are subject to change without notice. this publication supersedes and replaces all information previously supplied. stmicroelectronics prod ucts are not authorized for use as critical components in life support devices or systems without express written approval of stmicroelectro nics. ? the st logo is a registered trademark of stmicroelectronics ? 2001 stmicroelectronics - printed in italy - all rights reserved stmicroelectronics group of companies australia - brazil - china - finland - france - germany - hong kong - india - italy - japan - malaysia - malta - morocco singapore - spain - sweden - switzerland - united kingdom ? http://www.st.com 10/10 package mechanical data 8 pins - plastic micropackage (so) dim. millimeters inches min. typ. max. min. typ. max. a 1.75 0.069 a1 0.1 0.25 0.004 0.010 a2 1.65 0.065 a3 0.65 0.85 0.026 0.033 b 0.35 0.48 0.014 0.019 b1 0.19 0.25 0.007 0.010 c 0.25 0.5 0.010 0.020 c1 45 (typ.) d 4.8 5.0 0.189 0.197 e 5.8 6.2 0.228 0.244 e 1.27 0.050 e3 3.81 0.150 f 3.8 4.0 0.150 0.157 l 0.4 1.27 0.016 0.050 m 0.6 0.024 s 8 (max.)
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