OP297G The Analog Devices OP297GS is a dual operational amplifier known for its low bias current and precision. It operates over a wide supply voltage range.
Mfr Part #:

OP297G

Available from 1 distributors
Mfr Name: Precision Monolithics
Precision Monolithics
The Analog Devices OP297GS is a dual operational amplifier known for its low bias current and precision. It operates over a wide supply voltage range.
✓ Total Stock: 895 pcs

OP297G Available from 1 distributor

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895 pcs
895 pcs On Request 1 On Request On Request 9604G/ On Request On Request

OP297G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
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Supply Current
Supply Voltage

OP297G Description

Short technical summary and product information.

The Analog Devices OP297GS is a dual operational amplifier designed for precision applications requiring very low bias current. It features a maximum offset voltage of 50 μV and a low offset voltage drift of 0.6 μV/°C, making it suitable for sensitive circuits.

 

With a very low bias current of 100 pA maximum, the OP297GS minimizes input current errors. It offers a high open-loop gain of 2000 V/mV and a high common-mode rejection of 120 dB minimum. The amplifier operates from a wide supply voltage range of ±2 V to ±20 V, providing flexibility in power design. The typical supply current per amplifier is 625 μA.

 

This operational amplifier is housed in an 8-lead SOIC package. Its operating temperature range is from -40°C to 85°C. The OP297GS is suitable for various analog signal processing applications where precision and low input current are critical.

OP297G Quick Information

Product Type: Operational Amplifier
Series: OP297
Canonical Name: Analog Devices OP297GS Dual Low Bias Current Precision Operational Amplifier
Subcategory: Low Bias Current Precision

OP297G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

OP297G Features

  • Low offset voltage: 50 μV maximum.
  • Very low bias current: 100 pA maximum.
  • High open-loop gain: 2000 V/mV minimum.
  • Wide supply voltage range: ±2 V to ±20 V.
  • 8-lead SOIC package.

OP297G Applications

  • Precision analog signal processing.
  • High-impedance sensor interfaces.
  • Low-power instrumentation.
  • Battery-powered devices.

OP297G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the OP297G?

The OP297G operates from ±2 V to ±20 V (4 V to 40 V total).

What package is the OP297G available in?

The OP297G is available in an SOIC-8 package (R-8 package code).

What is the operating temperature range of the OP297G?

-40°C to 85°C.

What is the offset voltage of the OP297G?

Maximum 50 µV.

What is the bias current of the OP297G?

Maximum 100 pA.

What is the gain bandwidth product of the OP297G?

Typical 500 kHz.

What is the common-mode rejection ratio of the OP297G?

Minimum 120 dB.

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