INA2133U - Texas Instruments

Manufacturer Part Number

INA2133U

Manufacturer

Texas Instruments

Introduction

The INA2133U is a high-precision, low-noise instrumentation amplifier from Texas Instruments. It is designed for a wide range of applications that require accurate signal conditioning and amplification.

Product Features and Performance

High precision with low input offset voltage of 150 μV

Low noise performance with a 1.5 MHz bandwidth

Wide power supply range from 4.5 V to 36 V

Low supply current of 950 μA

High output drive capability of 32 mA per channel

Excellent common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR)

Fast slew rate of 5 V/μs

Product Advantages

Versatile and high-performance instrumentation amplifier

Suitable for a wide range of applications that require precision signal conditioning

Compact surface-mount package for efficient board space utilization

Operates over a wide temperature range of -40°C to 85°C

Key Technical Parameters

Manufacturer Part Number: INA2133U

Package: 14-SOIC (0.154", 3.90mm Width)

Mounting Type: Surface Mount

Operating Temperature: -40°C to 85°C

Number of Circuits: 1

Voltage Supply Span (Min): 4.5 V

Voltage Supply Span (Max): 36 V

Current Supply: 950 μA

Slew Rate: 5 V/μs

Voltage Input Offset: 150 μV

Amplifier Type: Differential

Current Output / Channel: 32 mA

-3dB Bandwidth: 1.5 MHz

Quality and Safety Features

RoHS3 compliant

Reliable and durable surface-mount package

Compatibility

The INA2133U is a standard instrumentation amplifier IC that is compatible with a wide range of electronic systems and circuits that require precision signal conditioning and amplification.

Application Areas

Industrial instrumentation and process control

Medical equipment and diagnostic devices

Test and measurement equipment

Data acquisition systems

Sensor signal conditioning

Product Lifecycle

The INA2133U is an active and widely used instrumentation amplifier from Texas Instruments. There are no indications of it being nearing discontinuation, and it has readily available replacements or upgrades within the Texas Instruments product portfolio.

Key Reasons to Choose This Product

High precision and low noise performance for accurate signal conditioning

Wide power supply range and low supply current for flexible design

Fast slew rate and high output drive capability for demanding applications

Compact surface-mount package for efficient board space utilization

Reliable and durable design suitable for a wide range of operating temperatures

Compatibility with a variety of electronic systems and circuits