OP290AZ

OP290 AD | Alldatasheet

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REV.A Information furnished by Analog Devices is believed to be accurate and reliable. However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Analog Devices. a OP290 Tel: 781/329-4700 www.analog.com Fax: 781/326-8703 © Analog Devices, Inc., 2002 Precision, Low Power, Micropower Dual Operational Amplifier PIN CONNECTIONS 16-Lead SOL (S-Suffix) TOP VIEW (Not to Scale) NC = NO CONNECT –IN A OP290 +IN A NC NC +IN B –IN B NC +IN A NC NC NC NC OUT B NC EPOXY MINI-DIP (P-Suffix) 8-Lead HERMETIC DIP (Z-Suffix) OP290 A B OUT A –IN A +IN A OUT B –IN B +IN B

FEATURES

Single-/Dual-Supply Operation, 1.6 V to 36 V, /H115500.8 V to /H1155018 V True Single-Supply Operation; Input and Output Voltage Ranges Include Ground Low Supply Current (Per Amplifier), 20 /H9262A Max High Output Drive, 5 mA Min Low Input Offset Voltage, 200 /H9262V Max High Open-Loop Gain, 700 V/mV Min Outstanding PSRR, 5.6 /H9262V/V Max Industry Standard 8-Lead Dual Pinout Available in Die Form GENERAL DESCRIPTION The OP290 is a high performance micropower dual op amp that operates from a single supply of 1.6 V to 36 V or from dual supplies of ± 0.8 V to ± 18 V. Input voltage range includes the negative rail allowing the OP290 to accommodate input signals down to ground in single-supply operation. The OP290’s out- put swing also includes ground when operating from a single supply, enabling “zero-in, zero-out” operation. The OP290 draws less than 20 µA of quiescent supply current per amplifier, while able to deliver over 5 mA of output current to a load. Input offset voltage is below 200 µV eliminating the need for external nulling. Gain exceeds 700,000 and common-mode rejection is better than 100 dB. The power supply rejection ratio of under 5.6 pV/V minimizes offset voltage changes experienced in battery-powered systems. The low offset voltage and high gain offered by the OP290 bring precision performance to micropower applications. The minimal voltage and current requirements of the OP290 suit it for battery- and solar-powered applications, such as portable instruments, remote sensors, and satellites. For a single op amp, see the OP90; for a quad, see the OP490. +IN –IN NULLNULL OUTPUT V ELECTRONICALLY ADJUSTED ON CHIP FOR MINIMUM OFFSET VOLTAGE Figure 1. Simplified Schematic (one of two amplifiers is shown)

REV. A–2– OP290–SPECIFICATIONS (@ VS = /H115501.5 V to /H1155015 V, TA = 25/H11543C, unless otherwise noted.)ELECTRICAL CHARACTERISTICS OP290E OP290F OP290G Parameter Symbol Conditions Min Typ Max Min Typ Max Min Typ Max Unit INPUT OFFSET VOLTAGE VOS 50 200 75 300 125 500 µV INPUT OFFSET CURRENT IOS VCM = 0 V 0.1 3 0.1 5 0.1 5 nA INPUT BIAS CURRENT IB VCM = 0 V 4.0 15 4.0 20 4.0 25 nA LARGE-SIGNAL A VO VS = ±15 V, VO = ±10 V VOLTAGE GAIN R L = 100 kΩ 700 1200 500 1000 400 600 RL = 10 kΩ 350 600 250 500 200 400 RL = 2 kΩ 125 250 100 200 100 200 V/mV V+ = 5V, V– = 0 V,

1 V < VO < 4 V

RL = 100 kΩ 200 400 125 300 100 250 RL = 10 kΩ 100 180 75 140 70 140 INPUT VOLTAGE RANGE1 IVR V+ = 5 V, V– = 0 V 0/4 0/4 0/4 V OUTPUT VOLTAGE SWING VO VS = ±5 V V+ = 5 V, V– = 0 V VOL RL = 10kn 10 50 10 50 10 50 µV COMMON-MODE CMR V+ = 5 V, V– = 0 V ttS 80 100 80 100 dB REJECTION 0 V < V CM < 4 V VS = ±15 V, 100 120 90 120 90 120 –15 V < VCM < 13.5 V POWER SUPPLY PSRR 10 5.6 10 5.6 3.2 10 µV/V REJECTION RATIO SUPPLY CURRENT I SY VS = ±1.5 V 19 30 19 30 19 30 µA (All Amplifiers) V S = ±15 V 25 40 25 40 25 40 CAPACITIVE LOAD A V = +1 650 650 650 PF STABILITY No Oscillations INPUT NOISE VOLTAGE1 enp-p fO = 0.1 Hz to 10 Hz 3 3 3 µVp-p VS = ±15 V INPUT RESISTANCE DIFFERENTIAL-MODERIN VS = ±15 V 30 30 30 M Ω INPUT RESISTANCE R INCM VS = ±15 V 20 20 20 G Ω COMMON-MODE SLEW RATE SR A V = +1 5 12 5 12 5 12 V/ms VS = ±15 V GAIN BANDWIDTH GBWP Vs = +15 V 20 20 20 kHz PRODUCT V S = ±15 V CHANNEL SEPARATION2 CS f O = 10 Hz 120 150 120 150 120 150 dB VO = 20 Vp-p VS = ±15 V2 NOTES 1Guaranteed by CMR test. 2Guaranteed but not 100% tested. Specifications subject to change without notice.

REV. A –3– OP290 ELECTRICAL CHARACTERISTICS(@ VS = /H115501.5 V to /H1155015 V, –55 /H11543C ≤ TA ≤ 125/H11543C, unless otherwise noted.) OP290A Parameter Symbol Conditions Min Typ Max Unit INPUT OFFSET VOLTAGE V OS 80 500 µV AVERAGE INPUT OFFSET VOLTAGE DRIFT TCV OS VS = 15 V 0 3 3 µV/°C INPUT OFFSET CURRENT I OS VCM = 0 V 0.1 5 nA INPUT BIAS CURRENT I B VCM = 0 V 4.2 20 nA LARGE-SIGNAL V S = 15 V, VO = ± 10 V VOLTAGE GAIN R L = 100 kΩ 225 400 RL = 10 kΩ 125 240 AVO RL = 2 kΩ 50 110 V+ = 5 V, V– = 0 V, V/mV RL = 100 kΩ 100 200 RL = 10 kΩ 50 110 INPUT VOLTAGE RANGE* IVR V+ = 5 V, V– = 0 V 0/3.5 V OUTPUT VOLTAGE SWING V O VS = ±15 V RL = 10 kΩ± 13 ± 14.1 V RL = 2 kΩ± 10 ± 11 VOH V+ = 5 V, V– = 0 V RL = 2 kΩ V VOL V+ = 5 V, V– = 0 V 10 100 µV RL = 10 kΩ COMMON-MODE REJECTION CMR V+ = 5 V, V– = 0 V, 0 V < V CM < 13.5 V 80 105 dB VS = ±15 V, –15 V < VCM < 13.5 V 90 115 POWER SUPPLY PSRR 3.2 10 µV/V REJECTION RATIO SUPPLY CURRENT V S = ±1.5 V 30 50 µA (All Amplifiers) IsY V S = ±15 V 38 60 NOTES *Guaranteed by CMR test. Specifications subject to change without notice.

REV. A OP290 –4– (@ VS = /H115501.5 V to /H1155015 V, –40 /H11550/H11543C ≤ TA ≤ 85/H11543C for OP290E/OP290F/OP290G, unless otherwise noted.)ELECTRICAL CHARACTERISTICS OP290E OP290F OP290G Parameter Symbol Conditions Min Typ Max Min Typ Max Min Typ Max Unit INPUT OFFSET VOLTAGE VOS 70 400 115 600 200 750 µV AVERAGE INPUT OFFSET VOLTAGE DRIFT TCVOS VS = ± 15 V 0.3 3 0.6 5 1.2 µV/°C INPUT OFFSET CURRENT IOS VCM = 0 V 01 3 0.1 5 0.1 7 nA INPUT BIAS CURRENT IB VCM = 0 V 4.2 t5 4.2 20 4.2 25 nA LARGE-SIGNAL A VO VS = ±5 V, VO = ±0 V V/mV VOLTAGE GAIN R L = 100 kΩ 500 800 350 700 300 600 RL = 10 kΩ 250 400 175 350 150 250 RL = 2 kΩ 100 200 75 150 75 125

1 V < V

O < 4 V RL = 100 kΩ 150 280 100 220 80 160 RL = 10 kΩ 75 140 50 110 40 90 INPUT VOLTAGE RANGE* OUTPUT VOLTAGE SWING VO VS = ± 15 V RL = 10 kΩ± 13 ± 14 ± 13 ± 14 ± 13 ± 14 V RL = 2 kΩ± 10 ± 11 ± 10 ± 11 ± 10 ± 11 VOH V+ = 5 V, V– = 0 V R VOL V+ = 5 V, V– = 0 V RL = 10 kΩ 10 100 10 100 10 100 µV COMMON-MODE CMR V+ = 5 V, V– = 0 V, 85 105 80 100 80 100 dB REJECTION 0 V < V CM < 3.5 V VS = ± 15 V –15 V < VCM < 13.5 V 95 115 90 110 90 110 POWER SUPPLY PSRR 3.2 7.5 5.6 10 5.6 15 µV/V REJECTION RATIO SUPPLY CURRENT I SY VS = ± 1.5 V 24 50 24 50 24 50 µA (All Amplifiers) V S = ± 1 5 V 3 16 0 3 16 0 3 16 0 NOTE *Guaranteed by CMR test. Specifications subject to change without notice.

REV. A OP290 –5– CAUTION ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the human body and test equipment and can discharge without detection. Although the OP290 features proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance degradation or loss of functionality. WARNING! ESD SENSITIVE DEVICE ABSOLUTE MAXIMUM RATINGS 1 Differential Input Voltage . . . [(V–) – 20 V] to [(V+) + 20 V] Common-Mode Input Voltage . [(V–) – 20 V] to [(V+) + 20 V] Storage Temperature Range Operating Temperature Range Junction Temperature (T Package Type /H9258jA 2 /H9258jC Unit 8-Lead Hermetic DIP (Z) 134 12 °C/W 8-Lead Plastic DIP (P) 96 37 °C/W 16-Lead SOL (S) 92 27 °C/W NOTES 1Absolute Maximum Ratings apply to both DICE and packaged parts, unless otherwise noted. 2/H9258jA is specified for worst-case mounting conditions, i.e., /H9258jA is specified for device in socket for CERDIP and P-DIP packages; /H9258jA is specified for device soldered to printed circuit board for SOL package. ORDERING GUIDE TA = 25/H11543C Package Operating VOS Max Cerdip Temperature (mV) 8-Lead Plastic Range

200 OP290AZ * MIL

200 OP290EZ * XIND

300 OP290FZ * XIND

500 OP290GP XIND

500 OP290GS * XIND

*Not for new designs. Obsolete April 2002. For military processed devices, please refer to the Standard Microcircuit Drawing (SMD) available at SMD Part Number ADI Part Number 5962-89783012A* OP290ARCMDA 5962-8978301PA* OP290AZMDA *Not for new designs. Obsolete April 2002.

REV. A OP290 –6– TEMPERATURE – C INPUT OFFSET VOLTAGE – /H9262V 100 –75 1251007550–50 –25 0 25 VS = 15V TPC 1. Input Offset Voltage vs. Temperature TEMPERATURE – C SUPPLY CURRENT – /H9262A –75 1251007550–50 –25 0 25 NO LOAD VS = 15V VS = 1.5V TPC 4. Supply Current vs. Temperature FREQUENCY – Hz CLOSED-LOOP GAIN – dB –2010 100 100k 1k 10k TA = 25 C Vs = 15V TPC 7. Closed-Loop Gain vs. Frequency TEMPERATURE – C INPUT OFFSET CURRENT – nA 0.14 0.12 0.06 –75 0.1 0.08 1251007550–50 –25 0 25 VS = 15V TPC 2. Input Offset Current vs. Temperature TEMPERATURE – C OPEN-LOOP GAIN – V/mV 600 500 300 3025201551 0 400 200 100 TA = 25 C RL = 10k/H9024 TA = 85 C TA = 125 C TPC 5. Open-Loop Gain vs. Single-Supply Voltage LOAD RESISTANCE – /H9024 OUTPUT VOLTAGE SWING – V 100k 100 1k 10k TA = 25 C V+ = 5V, V– = 0V TPC 8. Ouput Voltage Swing vs. Load Resistance TEMPERATURE – C INPUT BIAS CURRENT – nA 4.5 4.2 3.5 –75 4.0 3.8 1251007550–50 –25 0 25 VS = 15V 4.4 4.3 4.1 3.9 3.7 3.6 TPC 3. Input Bias Current vs. Temperature FREQUENCY – Hz OPEN-LOOP GAIN – dB 140 120 3025201551 0 100 TA = 25 C Vs = 15V RL = 100k/H9024 GAIN PHASE SHIFT – Degrees TPC 6. Open-Loop Gain and Phase Shift vs. Frequency LOAD RESISTANCE – /H9024 OUTPUT VOLTAGE SWING – V 100k 100 1k 10k TA = 25 C Vs = 15V TPC 9. Output Voltage Swing vs. Load Resistance

REV. A –7– Typical Performance Characteristics– OP290 FREQUENCY – Hz POWER SUPPLY REJECTION – dB 140 1k1 10 100 120 100 TA = 25 C POSITIVE SUPPLY NEGATIVE SUPPLY TPC 10. Power Supply Rejection vs. Frequency FREQUENCY – Hz CURRENT NOISE DESTINY– nV/ Hz 0.1 0.1 1 1k 10 100 TA = 25 C VS = 15V TPC 13. Current Noise Density vs. Frequency FREQUENCY – Hz COMMON MODE REJECTION – dB 140 1k1 10 100 120 100 TA = 25 C VS = 15V TPC 11. Common-Mode Rejection vs. Frequency 100 100/H9262s20mV TA = 25 C VS = 15V AV = +1 RL = 10k/H9024 CL = 500pF TPC 14. Small-Signal Transient Response FREQUENCY – Hz NOISE VOLTAGE DESTINY– nV/ Hz 1,000 100 0.1 1 1k 10 100 TA = 25 C VS = 15V TPC 12. Noise Voltage Density vs. Frequency 100 1ms5V TA = 25 C VS = 15V AV = +1 RL = 10k/H9024 CL = 500pF TPC 15. Large-Signal Transient Response

greatly simplifies the calibration procedure. Once the span trim has been completed, the zero trim can be made. Remember that adjusting the offset trim will not affect the gain. the input signal of interest is known to have physical limitations. Figure 5. Temperature to 4-20 mA Transmitter

REV. A OP290 –11–

Revision History

Data Sheet changed from REV. 0 to REV. A.

–12– C00327–0–1/02(A) PRINTED IN U.S.A.