features description/ordering information lp324, LP2902 ultra-low-power quadruple operational amplifiers slos460a ? march 2005 ? revised may 2005 low supply current . . . 85 m a typ low offset voltage . . . 2 mv typ low input bias current . . . 2 na typ input common mode to gnd wide supply voltage . . . 3 v < v cc < 32 v pin compatible with lm324 applications ? lcd displays ? portable instrumentation ? sensor/metering equipment ? consumer electronics (mp3 players, toys, etc.) ? power supplies the lp324 and LP2902 are quadruple low-power operational amplifiers especially suited for battery-operated applications. good input specifications and wide supply-voltage range still are achieved, despite the ultra-low supply current. single-supply operation is achieved with an input common-mode range that includes gnd. the lp324 and LP2902 are ideal in applications where wide supply voltage and low power are more important than speed and bandwidth. these applications include portable instrumentation, lcd displays, consumer electronics (mp3 players, toys, etc.), and power supplies. ordering information t a package (1) orderable part number top-side marking pdip ? n tube of 25 lp324n lp324n tube of 50 lp324d soic ? d lp324 0 c to 70 c reel of 2500 lp324dr tube of 90 lp324pw tssop ? pw lp324 reel of 2000 lp324pwr pdip ? n tube of 25 LP2902n LP2902n tube of 50 LP2902d soic ? d LP2902 ?40 c to 85 c reel of 2500 LP2902dr tube of 50 LP2902pw tssop ? pw LP2902 reel of 2500 LP2902pwr (1) package drawings, standard packing quantities, thermal data, symbolization, and pcb design guidelines are available at www.ti.com/sc/package. symbol (each amplifier) 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. production data information is current as of publication date. copyright ? 2005, texas instruments incorporated products conform to specifications per the terms of the texas instruments standard warranty. production processing does not necessarily include testing of all parameters. www .ti.com 12 3 4 5 6 7 1413 12 1 1 10 98 1out 1in? 1in+ v c c 2in+ 2in? 2out 4out4in? 4in+ gnd 3in+ 3in? 3out d, n, or pw p ackage (t op view) ? + in? in+ out
absolute maximum ratings (1) esd protection lp324, LP2902 ultra-low-power quadruple operational amplifiers slos460a ? march 2005 ? revised may 2005 schematic (each amplifier) over operating free-air temperature range (unless otherwise noted) min max unit v cc supply voltage range (2) 16 or 32 v v id differential input voltage (3) 32 v v i input voltage (either input) ?0.3 32 v duration of output short circuit (one amplifier) to ground at (or below) t a = 25 c, v cc 15 v (4) unlimited d package 86 q ja package thermal impedance (5) (6) n package 80 c/w pw package 113 t j operating virtual junction temperature 150 c t stg storage temperature range ?65 150 c (1) stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. these are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) all voltage values (except differential voltages and v cc specified for the measurement of i os ) are with respect to the network gnd. (3) differential voltages are at in+, with respect to in?. (4) short circuits from outputs to v cc can cause excessive heating and eventual destruction. (5) maximum power dissipation is a function of t j (max), q ja , and t a . the maximum allowable power dissipation at any allowable ambient temperature is p d = (t j (max) ? t a )/ q ja . operating at the absolute maximum t j of 150 c can affect reliability. (6) the package thermal impedance is calculated in accordance with jesd 51-7. test conditions typ unit human-body model 2 kv 2 www .ti.com v c c out in? in+
electrical characteristics operating conditions lp324, LP2902 ultra-low-power quadruple operational amplifiers slos460a ? march 2005 ? revised may 2005 t a = 25 c, v cc = 5 v, v ic = v cc /2, r l = 100 k w to gnd (unless otherwise noted) lp324 LP2902 parameter test conditions (1) t a (2) unit min typ (3) max min typ (3) max 25 c 2 4 2 4 v io input offset voltage mv full range 9 10 25 c 2 10 2 20 i ib input bias current na full range 20 40 25 c 0.2 2 0.5 4 i io input offset current na full range 4 8 25 c 50 100 40 70 large-signal r l = 10 k w to gnd, a v v/mv voltage gain v cc = 30 v full range 40 30 25 c 80 90 80 90 common-mode v cc = 30 v, cmrr db rejection ratio v ic = 0 v to v cc ? 1.5 v full range 75 75 25 c 80 90 80 90 power-supply k vsr v cc = 5 v to 30 v v rejection ratio full range 75 75 25 c 85 150 85 150 i cc supply current r l = m a full range 250 275 25 c 3.4 3.6 3.4 3.6 output voltage i l = 0.35 ma to gnd, v oh v swing (high) v ic = 0 v full range v cc ? 1.9 v cc ? 1.9 25 c 0.82 0.7 0.82 0.7 output voltage i l = 0.35 ma from v cc , v ol v swing (low) v ic = 0 v full range 1 1 25 c 7 10 7 10 output source i o v o = 3 v, v id = 1 v ma current full range 4 4 25 c 4 5 4 5 v o = 1.5 v, v id = ?1 v full range 3 3 i o output sink current ma 25 c 2 4 2 4 v o = 1.5 v, v id = ?1 v, v ic = 0 v full range 1 1 25 c 20 35 20 35 i os,gnd output short to gnd v id = 1 v ma full range 40 40 25 c 15 30 15 30 i os,vcc output short to v cc v id = ?1 v ma full range 45 45 input offset v io 25 c 10 10 m v/ c voltage drift input offset i io 25 c 10 10 pa/ c current drift (1) for full-range temperature limits: v cc = 3 v to 32 v, v icr = 0 v to v cc ? 1.5 v (unless otherwise noted) (2) full range is 0 c to 70 c for lp324 and ?40 c to 85 c for LP2902. (3) all typical values are at t a = 25 c. v cc = 15 v, t a = 25 c parameter typ unit gbw gain bandwidth product 100 khz sr slew rate 50 v/ms 3 www .ti.com
packaging information orderable device status (1) package type package drawing pins package qty eco plan (2) lead/ball finish msl peak temp (3) LP2902d active soic d 14 50 green (rohs & no sb/br) cu nipdau level-1-260c-unlim LP2902de4 active soic d 14 50 green (rohs & no sb/br) cu nipdau level-1-260c-unlim LP2902dr active soic d 14 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim LP2902dre4 active soic d 14 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim LP2902n active pdip n 14 25 pb-free (rohs) cu nipdau n / a for pkg type LP2902ne4 active pdip n 14 25 pb-free (rohs) cu nipdau n / a for pkg type LP2902pw active tssop pw 14 90 green (rohs & no sb/br) cu nipdau level-1-260c-unlim LP2902pwe4 active tssop pw 14 90 green (rohs & no sb/br) cu nipdau level-1-260c-unlim LP2902pwr active tssop pw 14 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim LP2902pwre4 active tssop pw 14 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim lp324d active soic d 14 50 green (rohs & no sb/br) cu nipdau level-1-260c-unlim lp324de4 active soic d 14 50 green (rohs & no sb/br) cu nipdau level-1-260c-unlim lp324dr active soic d 14 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim lp324dre4 active soic d 14 2500 green (rohs & no sb/br) cu nipdau level-1-260c-unlim lp324n active pdip n 14 25 pb-free (rohs) cu nipdau n / a for pkg type lp324ne4 active pdip n 14 25 pb-free (rohs) cu nipdau n / a for pkg type lp324pw active tssop pw 14 90 green (rohs & no sb/br) cu nipdau level-1-260c-unlim lp324pwe4 active tssop pw 14 90 green (rohs & no sb/br) cu nipdau level-1-260c-unlim lp324pwr active tssop pw 14 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim lp324pwre4 active tssop pw 14 2000 green (rohs & no sb/br) cu nipdau level-1-260c-unlim (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. package option addendum www.ti.com 18-jul-2006 addendum-page 1
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 18-jul-2006 addendum-page 2
mechanical data mtss001c january 1995 revised february 1999 post office box 655303 ? dallas, texas 75265 pw (r-pdso-g**) plastic small-outline package 14 pins shown 0,65 m 0,10 0,10 0,25 0,50 0,75 0,15 nom gage plane 28 9,80 9,60 24 7,90 7,70 20 16 6,60 6,40 4040064/f 01/97 0,30 6,60 6,20 8 0,19 4,30 4,50 7 0,15 14 a 1 1,20 max 14 5,10 4,90 8 3,10 2,90 a max a min dim pins ** 0,05 4,90 5,10 seating plane 0 8 notes: a. all linear dimensions are in millimeters. b. this drawing is subject to change without notice. c. body dimensions do not include mold flash or protrusion not to exceed 0,15. d. falls within jedec mo-153
important notice texas instruments incorporated and its subsidiaries (ti) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. all products are sold subject to ti?s terms and conditions of sale supplied at the time of order acknowledgment. ti warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with ti?s standard warranty. testing and other quality control techniques are used to the extent ti deems necessary to support this warranty. except where mandated by government requirements, testing of all parameters of each product is not necessarily performed. ti assumes no liability for applications assistance or customer product design. customers are responsible for their products and applications using ti components. to minimize the risks associated with customer products and applications, customers should provide adequate design and operating safeguards. ti does not warrant or represent that any license, either express or implied, is granted under any ti patent right, copyright, mask work right, or other ti intellectual property right relating to any combination, machine, or process in which ti products or services are used. information published by ti regarding third-party products or services does not constitute a license from ti to use such products or services or a warranty or endorsement thereof. use of such information may require a license from a third party under the patents or other intellectual property of the third party, or a license from ti under the patents or other intellectual property of ti. reproduction of information in ti data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties, conditions, limitations, and notices. reproduction of this information with alteration is an unfair and deceptive business practice. ti is not responsible or liable for such altered documentation. resale of ti products or services with statements different from or beyond the parameters stated by ti for that product or service voids all express and any implied warranties for the associated ti product or service and is an unfair and deceptive business practice. ti is not responsible or liable for any such statements. following are urls where you can obtain information on other texas instruments products and application solutions: products applications amplifiers amplifier.ti.com audio www.ti.com/audio data converters dataconverter.ti.com automotive www.ti.com/automotive dsp dsp.ti.com broadband www.ti.com/broadband interface interface.ti.com digital control www.ti.com/digitalcontrol logic logic.ti.com military www.ti.com/military power mgmt power.ti.com optical networking www.ti.com/opticalnetwork microcontrollers microcontroller.ti.com security www.ti.com/security low power wireless www.ti.com/lpw telephony www.ti.com/telephony video & imaging www.ti.com/video wireless www.ti.com/wireless mailing address: texas instruments post office box 655303 dallas, texas 75265 copyright ? 2006, texas instruments incorporated
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