OP290

OP290 Precision, Low Power, Micropower Dual Operational Amplifier Data Sheet (Rev. C)

Document overview

• Manufacturer or author: Analog Devices, Inc.
• PDF pages: 12

Technical content

Rev. C | Page 2 of 12 TABLE OF CONTENTS

REVISION HISTORY

4/09—Rev. B to Rev. C Changes to Input Voltage Range, Vs = ±5 V Parameter, Changed Applications Information Heading to Theory of Changed Applications Heading to Applications Information .. 10 Changes to Temperature to 4 mA to 20 mA Transmitter Section, 12/03—Rev. A to Rev. B 1/02—Rev. 0 to Rev. A

Rev. C | Page 3 of 12 SPECIFICATIONS

ELECTRICAL CHARACTERISTICS

VS = ±1.5 V to ±15 V , TA = 25°C, unless otherwise noted. Table 1. Parameter Symbol Conditions OP290G Unit Min Typ Max INPUT OFFSET VOLTAGE VOS 125 500 μV INPUT OFFSET CURRENT IOS VCM = 0 V 0.1 5 nA INPUT BIAS CURRENT IB VCM = 0 V 4.0 25 nA LARGE-SIGNAL VOLTAGE GAIN AVO VS = ±15 V, VO = ±10 V RL = 100 kΩ 400 600 V/mV RL = 10 kΩ 200 400 V/mV RL = 2 kΩ 100 200 V/mV V+ = 5 V, V− = 0 V, 1 V < VO < 4 V RL = 100 kΩ 100 250 V/mV RL = 10 kΩ 70 140 V/mV INPUT VOLTAGE RANGE1 IVR V+ = 5 V, V− = 0 V 0/4 V OUTPUT VOLTAGE SWING VO VS = ±5 V RL = 10 kΩ ±13.5 ±14.2 V RL = 2 kΩ ±10.5 ±11.5 V VOH, VOL V+ = 5 V, V− = 0 V 4.0 4.2 V RL = 10 kΩ 10 50 μV COMMON-MODE REJECTION CMR V+ = 5 V, V− = 0 V, 0 V < VCM < 4 V 80 100 dB VS = ±15 V, −15 V < VCM < +13.5 V 90 120 dB POWER SUPPLY REJECTION RATIO PSRR 3.2 10 μV/V SUPPLY CURRENT (ALL AMPLIFIERS) ISY VS = ±1.5 V 19 30 μA VS = ±15 V 25 40 μA CAPACITIVE LOAD STABILITY AV = +1, no oscillations 650 pF INPUT NOISE VOLTAGE1 en p-p fO = 0.1 Hz to 10 Hz, VS = ±15 V 3 μV p-p INPUT RESISTANCE DIFFERENTIAL MODE RIN VS = ±15 V 30 MΩ INPUT RESISTANCE COMMON MODE RINCM VS = ±15 V 20 GΩ SLEW RATE SR AV = +1, VS = ±15 V 5 12 V/ms GAIN BANDWIDTH PRODUCT GBWP VS = ±15 V 20 kHz CHANNEL SEPARATION2 CS fO = 10 Hz, VO = 20 V p-p, VS = ±15 V 120 150 dB 1 Guaranteed by CMR test. 2 Guaranteed but not 100% tested.

Rev. C | Page 4 of 12 VS = ±1.5 V to ±15 V , −40°C ≤ TA ≤ +85°C, unless otherwise noted. Table 2. Parameter Symbol Conditions OP290G Unit Min Typ Max INPUT OFFSET VOLTAGE VOS 200 750 μV AVERAGE INPUT OFFSET VOLTAGE DRIFT TCVOS VS = ±15 V 1.2 μV/°C INPUT OFFSET CURRENT IOS VCM = 0 V 0.1 7 nA INPUT BIAS CURRENT IB VCM = 0 V 4.2 25 nA LARGE-SIGNAL VOLTAGE GAIN AVO VS = ±5 V, VO = ±0 V RL = 100 kΩ 300 600 V/mV RL = 10 kΩ 150 250 V/mV RL = 2 kΩ 75 125 V/mV V+ = 5 V, V− = 0 V, 1 V < VO < 4 V RL = 100 kΩ 80 160 V/mV RL = 10 kΩ 40 90 V/mV INPUT VOLTAGE RANGE1 IVR V+ = 5 V, V− = 0 V 0/3.5 V OUTPUT VOLTAGE SWING VO VS = ±15 V RL = 10 kΩ ±13 ±14 V RL = 2 kΩ ±10 ±11 V VOH V+ = 5 V, V− = 0 V, R L = 2 kΩ 3.9 4.1 V VOL V+ = 5 V, V− = 0 V, R L = 10 kΩ 10 100 μV COMMON-MODE REJECTION CMR V+ = 5 V, V− = 0 V, 0 V < VCM < 3.5 V 80 100 dB VS = ± 15 V, −15 V < VCM < 13.5 V 90 110 dB POWER SUPPLY REJECTION RATIO PSRR 5.6 15 μV/V SUPPLY CURRENT (ALL AMPLIFIERS) ISY VS = ±1.5 V 24 50 μA VS = ±15 V 31 60 μA 1 Guaranteed by CMR test.

Rev. C | Page 5 of 12 ABSOLUTE MAXIMUM RATINGS Table 3. Parameter1 Rating Supply Voltage ±18 V Differential Input Voltage [(V−) − 20 V] to [(V+) + 20 V] Common-Mode Input Voltage [(V−) − 20 V] to [(V+) + 20 V] Output Short-Circuit Duration Indefinite Storage Temperature Range −65°C to +150°C Operating Temperature Range −40°C to +85°C Junction Temperature Range (TJ) −65°C to +150°C Lead Temperature (Soldering, 60 sec) 300°C 1 Absolute maximum ratings applies to packaged part. Stresses above those listed under Absolute Maximum Ratings may cause permanent damage to the device. This is a stress rating only; functional operation of the device at these or any other conditions above those indicated in the operational section of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Table 4. Package Type θJA 1 θJC Unit 8-Lead Plastic DIP (P) 96 37 °C/W 1 θJA is specified for worst-case mounting conditions, that is, θJA is specified for device in socket for PDIP package. ESD CAUTION

REFERENCE ONLYAND ARE NOT APPROPRIATE FOR USE IN DESIGN. CORNER LEADS MAY BE CONFIGURED AS WHOLE OR HALF LEADS. Figure 23. 8-Lead Plastic Dual In-Line Package [PDIP] registered trademarks are the property of their respective owners.