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OP400G OP400G is a precision operational amplifier from Analog Devices/Maxim Integrated. It offers typical input offset voltage of 80 μV, input bias current of 0.1 nA, and common-mode rejection ratio of 110 dB.
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OP400G

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
OP400G is a precision operational amplifier from Analog Devices/Maxim Integrated. It offers typical input offset voltage of 80 μV, input bias current of 0.1 nA, and common-mode rejection ratio of 110 dB.
✓ Total Stock: 4 pcs

OP400G Available from 1 distributor

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4 pcs
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OP400G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Input Capacitance
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OP400G Description

Short technical summary and product information.

The OP400G is a precision operational amplifier manufactured by Analog Devices/Maxim Integrated. It is designed for applications requiring low offset voltage and low noise. Typical input offset voltage is 80 μV with a maximum of 300 μV, while input bias current is only 0.1 nA typical. The amplifier provides a common-mode rejection ratio of 110 dB and a large signal voltage gain of 10 V/mV. Input noise voltage is 3.5 μV p-p over 0.1 Hz to 10 Hz, making it suitable for sensitive signal conditioning. Long-term input voltage stability is 0.1 μV per month. The part features a wide input voltage range of 200 V and differential mode input resistance of 3.0 MΩ. These electrical characteristics support use in precision instrumentation, data acquisition, and medical equipment. No package or temperature range data is available in the current specification.

OP400G Quick Information

Product Type: Operational Amplifier
Series: OP400
Canonical Name: OP400G Precision Operational Amplifier
Subcategory: Precision Operational Amplifier

OP400G Compliance

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

OP400G Features

  • Low input offset voltage of 80 μV typical.
  • High common-mode rejection ratio of 110 dB.
  • Ultra-low input bias current of 0.1 nA.
  • Low input noise voltage of 3.5 μV p-p.
  • Wide input voltage range of 200 V.

OP400G Applications

  • Suitable for precision instrumentation amplifiers.
  • Used in high-accuracy data acquisition systems.
  • Ideal for medical sensor signal conditioning.
  • Applied in industrial process control loops.

OP400G FAQs

5 frequently asked questions generated from this part’s specifications.
What is the input offset voltage of the OP400G?

Typical input offset voltage is 80 μV, with a maximum of 300 μV (VCM = 0 V).

What is the common-mode rejection ratio of the OP400G?

Common-mode rejection ratio is 110 dB (VS = 3 V to 18 V).

What is the input bias current of the OP400G?

Input bias current is 0.1 nA typical.

What is the input noise voltage of the OP400G?

Input noise voltage is 3.5 μV p-p over 0.1 Hz to 10 Hz.

What is the long-term input voltage stability of the OP400G?

Long-term input voltage stability is 0.1 μV per month.

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