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YS400
Operational AmplifiersOP400 equivalent
Quad low-offset, low-power op-amp

YS400

Cross-reference OP400 · Manual p. 31

A high-performance, low-power precision quad op-amp, function-compatible with the OP400. ±15 V operation (±20 V absolute maximum), on-chip trimmed offset with no external nulling, under 725 µA per amplifier, −55 to +125 °C.

Input offset
≤150 µV
Offset drift
≤1.2 µV/°C
Supply current
≤725 µA/channel
Open-loop gain
≥3000 V/mV
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Semi-custom part numbers can be assigned to your requirement — contact engineering for tightened parameters or extended temperature grades.

Product Features

Low input offset voltage ≤150 µV
Low offset drift ≤1.2 µV/°C
Low supply current ≤725 µA per channel
High gain ≥3000 V/mV
Core specifications fully match the international equivalent

Application Areas

Precision low-power signal acquisition and processing
GJB597B-2012 class B, GJB7400 N1 or enterprise-militaryPlastic SOIC16 / ceramic CDIP14
Electrical specifications
Supply voltage±15 V (±20 V absolute max.)
Input offset voltage≤150 µV
Input offset drift≤1.2 µV/°C
Input bias current≤6 nA
Input offset current≤1 nA
CMRR≥120 dB
PSRR≤1.8 µV/V
Open-loop gain>3000 V/mV (10 kΩ load)
Supply current<725 µA per amplifier
Operating temperature (TA)−55 °C to +125 °C

For the complete selection, please contact engineering — more variants, packages and grades are available than listed here.

Contact engineering
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