OPA4131UA/1K - Texas Instruments

Manufacturer Part Number

OPA4131UA/1K

Manufacturer

Texas Instruments

Introduction

The OPA4131UA/1K is a quad precision low-power operational amplifier (op-amp) designed for high-performance instrumentation and signal conditioning applications.

Product Features and Performance

Quad op-amp in a single package

J-FET input stage for ultra-low input bias current

Wide supply voltage range of 9V to 36V

Low input offset voltage of 200μV

High open-loop gain of 120dB

Wide gain bandwidth of 4MHz

Low supply current of 1.5mA per amplifier

Fast slew rate of 10V/μs

Rail-to-rail output swing

Product Advantages

Excellent precision and low noise performance

Versatile operation with wide supply voltage range

Compact 16-SOIC package saves space

Suitable for a variety of instrumentation and signal conditioning applications

Key Technical Parameters

Manufacturer Part Number: OPA4131UA/1K

Package: 16-SOIC (0.295", 7.50mm Width)

Mounting Type: Surface Mount

Operating Temperature: -40°C to 85°C

Number of Circuits: 4

Gain Bandwidth Product: 4MHz

Voltage Supply Span: 9V to 36V

Supply Current: 1.5mA per channel

Slew Rate: 10V/μs

Input Offset Voltage: 200μV

Amplifier Type: J-FET

Quality and Safety Features

RoHS3 compliant

Reliable performance in a wide temperature range

Compatibility

Compatible with a variety of electronic circuits and systems requiring precision, low-power op-amp functionality

Application Areas

Instrumentation and signal conditioning

Industrial control systems

Medical equipment

Data acquisition systems

Test and measurement equipment

Product Lifecycle

This product is currently in active production and availability.

Texas Instruments provides long-term product support and availability.

Replacement or upgrade options may be available if required.

Key Reasons to Choose This Product

Excellent precision and low noise performance

Wide supply voltage range for versatile operation

Compact 16-SOIC package for space-constrained designs

Low power consumption for battery-powered applications

Robust performance across a wide temperature range

Reliable and long-term product support from Texas Instruments