INA145UA/2K5 - Texas Instruments

Manufacturer Part Number

INA145UA/2K5

Manufacturer

Texas Instruments

Introduction

The INA145UA/2K5 is a high-performance differential amplifier integrated circuit (IC) designed for precision instrumentation and measurement applications.

Product Features and Performance

Wide supply voltage range from 4.5V to 36V

Low input offset voltage of 200μV

High common-mode rejection ratio (CMRR) of 100dB

Wide -3dB bandwidth of 500kHz

Low input bias current of 50nA

High output current capability of 15mA per channel

Excellent slew rate of 0.45V/μs

Product Advantages

Versatile performance suitable for a wide range of instrumentation and measurement applications

Precise signal conditioning with low noise and distortion

Robust design for reliable operation in harsh environments

Small footprint 8-SOIC surface mount package

Key Technical Parameters

Supply voltage: 4.5V to 36V

Input offset voltage: 200μV

CMRR: 100dB

Bandwidth: 500kHz

Input bias current: 50nA

Output current: 15mA per channel

Slew rate: 0.45V/μs

Quality and Safety Features

RoHS3 compliant

Designed to meet stringent quality and reliability standards

Compatibility

Can be used in a variety of instrumentation, measurement, and signal conditioning applications

Application Areas

Precision instrumentation

Industrial process control

Medical equipment

Test and measurement systems

Product Lifecycle

The INA145UA/2K5 is an active product and is not nearing discontinuation

Replacement or upgraded models may be available in the future, but the INA145UA/2K5 remains a viable and widely used option

Key Reasons to Choose This Product

Excellent performance characteristics, including low offset voltage, high CMRR, and wide bandwidth

Versatile design suitable for a wide range of instrumentation and measurement applications

Robust and reliable operation in harsh environments

Small and efficient surface mount package

Availability of replacement or upgraded models in the future, ensuring long-term support and accessibility