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OP490 Datasheet PDF

Part Series:OP490 Series
Description:Low Voltage Micropower Quad Operational Amplifier
Document:OP490GSZ Datasheet PDF (22 Pages)

OP490 Datasheet PDF

17 Pages
ADI
ANALOG DEVICES OP490GPZ Operational Amplifier, Quad, 4 Amplifier, 20kHz, 0.012V/µs, ± 0.8V to ± 18V, DIP, 14Pins
17 Pages
ADI
OP Amp Quad GP ±18V/36V 16Pin SOIC W T/R
16 Pages
ADI
Low Voltage Micropower Quad Operational Amplifier
16 Pages
ADI
Low Voltage Micropower Quad Operational Amplifier

OP490 - ADI Specifications

TYPE
DESCRIPTION
Case/Package
SOIC
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OP490 - ADI Function Overview

Product Details
The OP490 is a high performance micropower quad 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. The input voltage range includes the negative rail allowing the OP490 to accommodate input signals down to ground in single-supply operation. The output swing of the OP490 also includes ground when operating from a single supply, enabling zero-in, zero-out operation.
The quad OP490 draws less than 20 μA of quiescent supply current per amplifier, but each amplifier is able to deliver over 5 mA of output current to a load. Input offset voltage is under 0.5 mV. Gain exceeds over 400,000 and CMR is better than 90 dB. A PSRR of under 5.6 μV/V minimizes offset voltage changes experienced in battery-powered systems.
The quad OP490 combines high performance with the space and cost savings of quad amplifiers. The minimal voltage and current requirements of the OP490 make it ideal for battery and solar-powered applications, such as portable instruments and remote sensors.
### Features and Benefits
Single/dual-supply operation
1.6 V to 36 V
±0.8 V to ±18 V
Single-supply operation; input and output voltage ranges include ground
Low supply current: 80 μA maximum
High output drive: 5 mA minimum
Low offset voltage: 1.0 mV maximum
High open-loop gain: 800 V/mV typical
Industry standard quad pinouts
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