slos086 ? d2567, october 1979 ? revised october 1990 post office box 655303 ? dallas, texas 75265 post office box 1443 ? houston, texas 77001 copyright ? 1990, texas instruments incorporated 1 ? wide range of supply voltages single supply . . . 5 v to 30 v dual supplie s... 2.5 v to 15 v ? class ab output stage ? true differential input stage ? low input bias current ? internal frequency compensation ? short-circuit protection description the tl322c and the tl322i are dual operational amplifiers similar in performance to the ua741 but with several distinct advantages. they are designed to operate from a single supply over a range of voltages from 5 v to 30 v. operation from split supplies is also possible provided the difference between the two supplies is 5 v to 30 v. the common-mode input range includes the negative supply. output range is from the negative supply to v cc ?1.5 v. quiescent supply currents per amplifier are typically less than one-half those of the ua741. the tl322c is characterized for operation from 0 c to 70 c. the tl322i is characterized for operation from ?40 c to 85 c. schematic (each amplifier) 60 k ? 2 k ? 25 ? in ? in + v cc + common bias circuitry v cc ?/gnd out to other amplifier 2.4 k ? 5 pf all component values shown are nominal. in ? ? + in + output symbol (each amplifier) 1 2 3 4 8 7 6 5 1out 1in ? 1in + v cc? /gnd v cc + 2out 2in ? 2in + d or p package (top view) package plastic dip (p) available options d packages are available taped and reeled. add r suffix to device type, (e.g., tl322cdr). v io max at 25 c t a small outline (d) 0 c to 70 c 10 mv tl322cd tl322cp 0 c to 70 c 8 mv tl322id tl322ip
slos086 ? d2567, october 1979 ? revised october 1990 post office box 655303 ? dallas, texas 75265 post office box 1443 ? houston, texas 77001 2 absolute maximum ratings over operating free-air temperature range (unless otherwise noted) tl322c tl322i unit supply voltage v cc + (see note 1) 18 18 v supply voltage v cc ? (see note 1) ?18 ?18 v supply voltage v cc + (with respect to v cc ? ) 36 36 v differential input voltage (see note 2) 36 36 v input voltage (see notes 1 and 3) 18 18 v continuous total power disspation see dissipation rating table operating free-air temperature range 0 to 70 ?40 to 85 c storage temperature range ?65 to 150 ?65 to 150 c lead temperature 1,6 mm (1/16 inch) from case for 10 seconds 260 260 c notes: 1. these voltage values are with respect to the midpoint between v cc + and v cc ? . 2. differential voltages are at the noninverting input terminal with respect to the inverting input terminal. 3. neither input must ever be more positive than v cc + or more negative than v cc ? . dissipation rating table package t a 25 c power rating derating factor derate above t a t a = 70 c power rating t a = 85 c power rating d 680 mw 5.8 mw/ c 33 c 464 mw 377 mw p 680 mw 8.0 mw/ c 65 c 640 mw 520 mw recommended operating conditions min nom max unit single supply voltage, v cc 5 30 v dual supply voltage, v cc + 2.5 15 v dual supply voltage, v cc ? ? 2.5 ? 15 v
slos086 ? d2567, october 1979 ? revised october 1990 post office box 655303 ? dallas, texas 75265 post office box 1443 ? houston, texas 77001 3 electrical characteristics at specified free-air temperature, v cc = 15 v (unless otherwise noted) parameter test conditions ? tl322c tl322i unit parameter test conditions ? min typ max min typ max unit v io input offset voltage v o = 0, 25 c 2 10 2 8 mv v io input offset voltage r s = 50 ? full range 12 10 mv vio temperature coefficient of v o = 0, 25 c 10 10 v/ c vio temperature coefficient of input offset voltage v o = 0, r s = 50 ? 25 c 10 10 v/ c i io input offset current v o = 0 25 c 30 50 30 75 na i io input offset current v o = 0 full range 200 250 na iio temperature coefficient of v o = 0 25 c 50 50 pa/ c iio temperature coefficient of input offset current v o = 0 25 c 50 50 pa/ c i ib input bias current v o = 0 25 c ?0.2 ?0.5 ?0.2 ?0.5 a i ib input bias current v o = 0 full range ?0.8 ?1 a common-mode input v cc ? v cc ? v cc ? v cc ? v icr common-mode input voltage range ? 25 c to to to to v v icr voltage range ? 13 13.5 13 13.5 r l = 10 k ? 25 c 12 13.5 12 12.5 v om peak output voltage swing r l = 2 k ? c 10 13 10 12 v r l = 2 k ? full range 10 10 a vd large-signal differential v o = 10 v, 25 c 20 200 20 200 a vd large-signal differential voltage amplification v o = 10 v, r l = 2 k ? full range 15 15 v/mv v o(pp) = 20 v, b om maximum-output- a vd = 1, 25 c 9 9 khz b om maximum-output- swing bandwidth thd 5%, 25 c 9 9 khz r l = 2 k ? b 1 unity-gain bandwidth v o = 50 mv, 25 c 1 1 mhz b 1 unity-gain bandwidth v o = 50 mv, r l = 10 k ? 25 c 1 1 mhz m phase margin r l = 2 k ?, 25 c 60 60 m phase margin c l = 200 pf 25 c 60 60 r i input resistance f = 20 hz 25 c 0.3 1 0.3 1 m ? r o output resistance f = 20 hz 25 c 75 75 ? cmrr common-mode v ic = v icr min, 25 c 70 90 70 90 db cmrr common-mode rejection ratio r s = 50 ? 25 c 70 90 70 90 db supply voltage sensitivity v cc = 2.5 v to k svs supply voltage sensitivity ( ? v io / ? v cc ) 15 v, 25 c 30 150 30 150 v/v k svs ( ? v io / ? v cc ) r s = 50 ? i os short-circuit output current v o = 0 25 c 10 30 45 10 30 45 ma i cc total supply current v o = 0, 25 c 1.4 4 1.4 4 ma i cc total supply current no load 25 c 1.4 4 1.4 4 ma ? all characteristics are under open-loop conditions unless otherwise noted. full range for t a is 0 c to 70 c for tl322c and ? 40 c to 85 c for tl322i. ? the v icr limits are directly linked volt-for-volt to supply voltage; the positive limit is 2 v less than v cc + . temperature and/or supply voltages must be limited to ensure that the dissipation rating is not exceeded.
slos086 ? d2567, october 1979 ? revised october 1990 post office box 655303 ? dallas, texas 75265 post office box 1443 ? houston, texas 77001 4 electrical characteristics, v cc + = 5 v, v cc ? = 0 v, t a = 25 c (unless otherwise noted) parameter test conditions ? tl322c tl322i unit parameter test conditions ? min typ max min typ max unit v io input offset voltage v o = 2.5 v, r s = 50 ? 2 10 8 mv i io input offset current v o = 2.5 v 30 50 75 na i ib input bias current ?0.2 ?0.5 ?0.5 pa r l = 10 k ? 3.3 3.5 3.3 3.5 v om peak output voltage swing ? r l = 10 k ?, v cc + ? 1.7 v cc + ? 1.7 v v cc + = 5 v to 30 v v cc + ? 1.7 v cc + ? 1.7 a vd large-signal differential v o = 1.7 v to 3.3 v, 20 200 20 200 v/mv a vd voltage amplification r l = 2 k ? 20 200 20 200 v/mv k svs supply voltage sensitivity v cc = 2.5 v to 15 v 150 150 v/v k svs supply voltage sensitivity ( ? v io / ? v cc + ) v cc = 2.5 v to 15 v 150 150 v/v i cc supply current v o = 2.5 v, no load 1.2 4 1.2 4 ma v o1 /v o2 crosstalk attenuation a vd = 100, 120 120 db v o1 /v o2 crosstalk attenuation f = 1 khz to 20 khz 120 120 db ? all characteristics are specified under open-loop conditions. ? output will swing essentially to ground. switching characteristics, v cc + = 15 v, v cc ? = ? 15 v a vd = 1, t a = 25 c (unless otherwise noted) parameter test conditions min typ max unit sr slew rate at unity gain v i = 10 v, c l = 100 pf, see figure 1 0.6 v/ s t r rise time ? v o = 50 mv, c l = 100 pf, r l = 10 k ? s t f fall time ? v o = 50 mv, c l = 100 pf, r l = 10 k ?, see figure 1 0.35 s overshoot factor see figure 1 20% crossover distortion v i(pp) = 30 mv, v o(pp) = 2 v, f = 10 khz 1% parameter measurement information r l c l = 100 pf v i + ? figure 1. unity-gain amplifier
slos086 ? d2567, october 1979 ? revised october 1990 post office box 655303 ? dallas, texas 75265 post office box 1443 ? houston, texas 77001 5 typical characteristics ? 0 ?75 iib ? input bias current ? ma t a ? free-air temperature ? c v cc ? supply voltage ? v iib ? input bias current ? na 0 50 100 150 200 250 ?50 ?25 0 25 50 75 100 125 250 200 150 100 50 0 2 4 8 10121416 6 ?????? ?????? = 15 v ???? ???? c input bias current vs free-air temperature input bias current vs supply voltage ib i ib i 225 175 125 75 25 225 175 125 75 25 figure 2 figure 3 v cc ? supply voltage ? v vopp ? maximun peak-to-peak output voltage ? v 0 0 1 k f ? frequency ? hz 5 10 15 20 25 30 2 4 6 8 10 12 14 16 30 25 20 15 10 5 0 10 k 100 k 1 m maximum peak-to-peak output voltage vs supply voltage maximum peak-to-peak output voltage vs frequency vopp ? maximun peak-to-peak output voltage ? v ? t a = 25 c = 15 v r l = 10 k ? t a = 25 c see figure 1 ? data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various dev ices.
slos086 ? d2567, october 1979 ? revised october 1990 post office box 655303 ? dallas, texas 75265 post office box 1443 ? houston, texas 77001 6 typical characteristics 1 1 avd ? differential voltage amplification f ? frequency ? hz input output voltages ? v t ? time ? s 10 10 2 10 3 10 4 10 5 10 6 10 100 1 k 10 k 100 k 1 m ?10 ?5 0 5 10 0 102030405060708090 output input large-signal differential voltage amplification vs frequency voltage-follower large-signal pulse response = 15 v r l = 2 k ? t a = 25 c c r l = 2 k ? v cc = 15 v see figure 1
packaging information orderable device status (1) package type package drawing pins package qty eco plan (2) lead/ball finish msl peak temp (3) tl322cdr active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim tl322cdre4 active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim tl322cdre4 active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim tl322cdrg4 active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim tl322cdrg4 active soic d 8 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim tl322cp obsolete pdip p 8 tbd call ti call ti tl322cp obsolete pdip p 8 tbd call ti call ti tl322id obsolete soic d 8 tbd call ti call ti tl322id obsolete soic d 8 tbd call ti call ti tl322ip obsolete pdip p 8 tbd call ti call ti tl322ip obsolete pdip p 8 tbd call ti call ti (1) the marketing status values are defined as follows: active: product device recommended for new designs. lifebuy: ti has announced that the device will be discontinued, and a lifetime-buy period is in effect. nrnd: not recommended for new designs. device is in production to support existing customers, but ti does not recommend using this part in a new design. preview: device has been announced but is not in production. samples may or may not be available. obsolete: ti has discontinued the production of the device. (2) eco plan - the planned eco-friendly classification: pb-free (rohs), pb-free (rohs exempt), or green (rohs & no sb/br) - please check http://www.ti.com/productcontent for the latest availability information and additional product content details. tbd: the pb-free/green conversion plan has not been defined. pb-free (rohs): ti's terms "lead-free" or "pb-free" mean semiconductor products that are compatible with the current rohs requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. where designed to be soldered at high temperatures, ti pb-free products are suitable for use in specified lead-free processes. pb-free (rohs exempt): this component has a rohs exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. the component is otherwise considered pb-free (rohs compatible) as defined above. green (rohs & no sb/br): ti defines "green" to mean pb-free (rohs compatible), and free of bromine (br) and antimony (sb) based flame retardants (br or sb do not exceed 0.1% by weight in homogeneous material) (3) msl, peak temp. -- the moisture sensitivity level rating according to the jedec industry standard classifications, and peak solder temperature. important information and disclaimer: the information provided on this page represents ti's knowledge and belief as of the date that it is provided. ti bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. efforts are underway to better integrate information from third parties. ti has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. ti and ti suppliers consider certain information to be proprietary, and thus cas numbers and other limited information may not be available for release. in no event shall ti's liability arising out of such information exceed the total purchase price of the ti part(s) at issue in this document sold by ti to customer on an annual basis. package option addendum www.ti.com 23-apr-2007 addendum-page 1
tape and reel information *all dimensions are nominal device package type package drawing pins spq reel diameter (mm) reel width w1 (mm) a0 (mm) b0 (mm) k0 (mm) p1 (mm) w (mm) pin1 quadrant tl322cdr soic d 8 2500 330.0 12.4 6.4 5.2 2.1 8.0 12.0 q1 package materials information www.ti.com 19-mar-2008 pack materials-page 1
*all dimensions are nominal device package type package drawing pins spq length (mm) width (mm) height (mm) tl322cdr soic d 8 2500 340.5 338.1 20.6 package materials information www.ti.com 19-mar-2008 pack materials-page 2
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