OP90GS

OP90 MAXIM | Alldatasheet

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Micropower Operational Amplifier ‘The OPS0is a precision bipolar micropower operational @ Single/Dual Supply Operation: +1.6V to +36V, ampltier with flexible power supply capability. Both the +0.8V to +18V input voltage range and output voltage swing of the @ ‘Trye Single-Supply Operation: Input and Output OP90 include the negative rail, allowing “ground- ingle-Sup| Peration: pt —6—6S sensing” operation when the part is driven froma single Voltage Ranges Include Ground positive voltage supply, The OPGO will accept a single Low Supply Current: 2A Max power supply voltage of any value in the range +1.6V to +36V. Alternatively, the amplifier can be operated from ® High Output Drive: SmA Min dual power supplies in the range of +0.8V to +18V. @ Low Input Offset Voltage: 150,V Max Untike most other micropower operational amplifiers, @ High Open Loop Gain: 700V/mV Min the OP90 requires no external current setting resistor, - and consumes less than 20uA of quiescent current, © High PSRR:5.6uW/V Max allowing operation from a lithium battery of greater Standard 741 Pin Out With Nuling to V- than 10,000 hours. Even with this minimal current consumption, the amplifier can sink or source 5mA of current into the load. —________— Ordering Information Every OP90 (A/E grade) is internally trimmed to guar- antee an input ore voltage of less than 150uV. This PART TEMP. RANGE PACKAGE eliminates the need for external nulling in most appli- . . cations, although null pins are provided if required. The |OP%AZ__-S8°Cto 125°C _@ Lead CERDIP guaranteed minimum open loop gain of con cogetner OP90EZ -25°C to +85°C 8 Lead CERDIP Brin power supply rejection Gao of SNA a common-mode rejection ratio of 100dB allowthe P90 | OPS0FZ ates 8 Lead CERDIP tobe used in applications requiring low power operation _| OP90GP OC to 170°C 8 Lead Plastic DIP together with precision performance. OPcoas °C to "70°C @ Lead SO Precision Micropower Amplifiers Pin Configuration Micropower Signal Processing Battery Powered Analog Circuits TOP VIEW vv) ) ° WD ne Vos Nutt [7] [eo] nc. (MAXIM ~~ ™2V op LY Vin © = v HPs0¢2-2800 i R3 8 LEAD DIP/CERDIP/SO 100K ‘SINGLE OP AMP FULL-WAVE RECTIFIER MAXIM axiom integrated Products 3-69 maxim is a registered trademark of Maxim integrated Products.

Micropower Operational Amplifier © ABSOLUTE MAXIMUM RATINGS (Note 1) Hermetic DIP (2) — derate at 71mW/°C above +80°C OPQOA oes eeesseessesseseeresess “BS°C to +125°C © ss Piastic Dir (P) — aerate at 5.6mW/°C above +36°C OP9OE, OPOOF 6102000022. -25%C to 185°C Small Outline (S) — derate at 5mW/*C above +55°C OPIOG 6... ees ssvsssssevsssssvsereres O8C to 470°C. Note 1: Absolute maximum ratings apply to both packaged parts and Dice, unless otherwise noted. Stresses above those listed under “Absolute Maximum Ratings” may cause permanent gamage to the device. These are stress ratings only, and unctional operation of the device at these or any other conditions above those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions tor extended periods may affect device reliability.

ELECTRICAL CHARACTERISTICS

(Vs = £1.5V to +15V, Ts = +25°C, unless otherwise noted.) conpirions |__OP%0We | Opeor__ | opmoa MIN TYP MAX| MIN TYP MAX|MIN TYP MAX | Input Offset Voltage 75 250 Ww Input Offset : fem [me fue [es Tee [es | ma | Input Bias - ia fe jew fw | | wf RL = 100k 700 1200 500 1000 400 800 Ri = 10k 350 600 250 500 200 400 Large Signal Ri= 2k 125 250 100 200 100 200 mv Voltage Gain V' =5V, V=0V, uu) IW<Vo<av Ry = 100k 200 400 125 300 100 250 R= 10k joo 180 75 140 70 140 Input Voltage IVR V' = 5V, V=0V 0/4 o/4 v Range Vs = +18V (Note 2) L15/135 15/135 Vs = £15V Vo Ry = 10k +14 £142 £14 £142 £14 4142 v Ri = 2k +i #12 an 412 ai 412 Output Voltage Vi=8V, = OV Vv, V"= 5, v= OV v OL Ru= 10kQ 100 500 100 500 too S00 | * V"=5V, V=0V, Common Mode] oyypp_ | OV<Veu<av 9% 10 80 100 80 100 Rejection Ratio Vg = +15V, VeNeverctasy | 100 190 9 120 9 120 Power Supply Rejection Ratio 3210 | WN Vg = $1.5V 9 15 Aya+t Sony No Oscillations 250 650 250 650 250 650 (Note 3) 2A KI

Micropower Operational Amplifier ELECTRICAL CHARACTERISTICS (continued) 3° (Vg = £1.5V to +15V, T, = +25°C, unless otherwise noted.) Uv SYMBOL | opsowe | oreor [pms © [Min TYP MAX | MIN” TYP MAX | MIN TYP MAX 3° Input Noise fo = 0.1Hz to 10Hz fi |e ise |e Te Tf | Input Resistance = Fc Input Resistance | = same] me [ow [= = | [| Note 2: Guaranteed by CMRR test. Note 3: Guaranteed by design. (Vg = £1.5V to +15V, 55°C = Ta = 125°C, unless otherwise noted.) | yawn | oneot | conprrions Lam — oe a | InputOffsetVortage | Mos | | wT Average Input Offset Voltage Drift TCVos 03 25 wre [input Oriset Current [tos [Vowsov |S A | [Input Bias Current | is ((Vousov || Vs = £15V, Vo = £10V Ry = 100kQ. 225 400 Ry = 10kQ 125 240 Large Signal A Ry = 2kQ 50 110 vo Wmv Voltage Gain V=BV,V=0v, i/mn\\ AW<Vo<4V R= 100kN 100 200 Ru = 10kQ 50 110 Vi =5V.V = OV 0/3.5 Vs = £15V Ru = 10kN $13.5 ‘+13.7 Vv R= 2k £105 £115 Output Voltage Swing " Vi =5V,V=0V Vow RL= 2k v Vv" =5V, V = OV ‘Common Mode MRR V" = SV, V = OV, OV<Vom<3.5V Rejection Ratio Vs = £15V, -15V<Vom<13.5V Power Supply Rejection Ratio 32 10 WN Note 4: Guaranteed by CMRR test. MAXIM O's

Micropower Operational Amplifier 3° ELECTRICAL CHARACTERISTICS ry (Vg = +1.5V to +15V, -25°C < Ta = 85°C for OPQOE/F, 0°C = Ta = 70°C for OP90G, unless otherwise noted.) Q. | parameter | symBou [___orsve [oar | pac 3} [MIN TyP_WAX| MIN” TYP MAX] MIN TYP MAX Input Offset (a Dd Average Input Offset Voltage TCVos 0.3 2 12 5 wwe Drift Input Offset - ia [eo few [oe fe fe fe Input Bias . [etm [evar |e [wm |e | | Vs = £15V, Vo = £10V} RL = 100k 500 800 350 700 300 600 Ri = 10kQ 250 400 175 350 150 © 250 Large Signal Ry = 2kQ 100 = 200 75 150 75 125 Voltage Gain V=8V,V=0v, wmv IV<Vo<4V Ry = 100kN 150 280 100 «220 80 160 Ry = 10kQ 75 140 50 110 40 90 Input Voltage VR Vv’ =5V, Vv =0V 0/3.5 0/3.5 0/3.5 v Vs = 15V Vo RL = 10k 2135 414 113.5 214 413.5 +14 v RL = 2k +105 +118 £105 21.8 +105 $11.8 Output Voltage Vi =5V,V"=OV Vv Vi =5V,V_=0V Vv ‘OL Ru = 10kQ 100 500 100 500 1oo 500 | Mt Vv’ =5V, v= OV, Common Mode] yp |OV<Vou<3.5V 9 110 8 = 100 80 100 Rejection Ratio’ Vs = £15V, “18VEVeMc13.5V 100 120 90 110 90 110 Power Supply VRonionate| rome [| tose |e | sea | a | Vs = +1.5V 13, 25 13 25 Note 5: Guaranteed by CMRR test.

4 MAXIM

Micropower Operational Amplifier WAFER TEST LIMITS (Vg = +1.5V to +15V, Ta = 25°C, unless otherwise noted.) |__ mewn | oneee | conpmons ee ole [input Ortset voitage | Vos | | ° [input Onset current | tos [veusov | | Vs = +15V, Vo = +10V Ru = 100k Large Signal Ry = 10k Voltage Gain V=5V.V =v, wmv 1WV<Vo<4v Ry = 100k Vv’ =5V,V=0V Vs = +15V Vo Ry = 10kQ +14 v Ry = 2k tn Output Voltage Swing Vi =5V,V=0V Vou RL = 2k v Vv’ =5V. Ve =0V ee Common Mode MRR V" = BV, V = OV, OV<Vey<4V cs) Rejection Ratio Vs = £15V, -15V<Vom<13.5V 90 Power Supply Rejection Ratio uN Supply Curent [ees COCSC(‘CST (UO A | Note 6: Guaranteed by CMRR test. Electrical tests are performed at wafer probe to the limits shown, Due to variations in assembly methods and normal yield loss, yield after packaging is guaranteed for standard product dice. Consult factory to negotiate specifications based on dice lot qualification through sample lot assembly and testing. MAXIM a — 5

P opower Operational Amplifier ng os Micropo haracteristi © smuromarrvounce _wwuvorrserunenr Input sias CURRENT PUT OFFSET VOLTAGE PUT TEMPERATURE 'N vs TEMPERATURE e TMH ° See ste g Pert ty TT pel TTT y| pe fT eH HHH iE LTT et] HAE 3° 7 COOP bay PLY LL ge fH 3 a F ‘a ELL TET Sao 5 os LU Ba ED ZAnnne iT} rie Pte RC ey PLYii tii i) ee [TTT “wtih a ° “as 50-25 0 25 50 3 100 125 75-80 vrunenavune ce) ‘TEMPERATURE (' ‘TEMPERATURE (°C) > NGLE-SUPPLY VOLTAGE PHASE SHIFT vs FREGUENCY Sa TEM ERATURE SINGLE-SUPPLY VOLTAGE e — — vs TEMPER. ‘oo J % oe ; zal i s i: pigbate pico Net ori guClT arta [| | ho 2°CNO Ma Fakes FTES 3 SSH! pegeecces ee HERNON § tpeteat 4 7 | Ee — Pe Ltt 0 2 ° ® 100 125 vawove-supeuy vourace (veut FREQUEN woven _ CLOSED-LO: vs LOA . : -_ GS ae ee 8 i Fy dem] §= = * ATK ECACC @ AMA HECtHte alll tin POEM TH pea anima OG eR | oe i 1 AN COMET avin iT will Ih § UU amin _ MAXIM Co

Micropower Operational Amplifier ______ SST ppl Operating Characteristics (continued) © POWER SUPPLY REJECTION COMMON-MODE REJECTION NOISE VOLTAGE DENSITY 2 RATIO vs FREQUENCY RATIO vs FREQUENCY vs FREQUENCY 38 = 120 = 140 ‘1000 ery Ve" { CSS 7 “oe |: “ES Sera SCT § SCNT § asa A dt 5 0 TTT i HH 400 ma < E oo a aul z wh Ree Fog Posinve suey |. Pw) 8 GOO g Sl 2 UI Io a 2 3 Sosa eee w 40 Ls g 60 Cae BCT TI CUTIE TTI InN) Eee 2 8 0 8 jC 1 10 100 1k 1 10 100 tk On 1 10 100 1k FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) ‘CURRENT NOISE DENSITY SMALL-SIGNAL LARGE-SIGNAL vs FREQUENCY TRANSIENT RESPONSE TRANSIENT RESPONSE (aw 100 a 8 | & agetiaatinaii Eq sv ] > Ta-2src rn z CI) —— = okt ETT Th 5 SS z Co ae \\ £ COSC pa SE S|

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2 COMIC

= og LUI TT Ti Ta= 25°C Ta= 25°C 5 0 Vs = 215 Vs =+15V FREQUENCY (Hz) Gk Soopr Bu 100 MAXIM

Figure 1. Offset Nulling Circuit Figure 2. Burn-in Circuit