INA321E/2K5 - Texas Instruments

Manufacturer Part Number

INA321E/2K5

Manufacturer

Texas Instruments

Introduction

A high-precision, low-power instrumentation amplifier with rail-to-rail input/output and a shutdown mode.

Product Features and Performance

Rail-to-rail input and output

Low offset voltage and drift

Low input bias current

Wide bandwidth of 500 kHz

Low power consumption of 40 μA

Shutdown mode for power savings

Product Advantages

Ideal for portable, battery-powered applications

Excellent for data acquisition, medical, and industrial applications

Robust and reliable performance

Key Technical Parameters

Operating voltage range: 2.5 V to 5.5 V

Offset voltage: 200 μV

Input bias current: 0.5 pA

Slew rate: 0.4 V/μs

Operating temperature range: -55°C to 125°C

Quality and Safety Features

RoHS3 compliant

8-VSSOP package for small and efficient design

Compatibility

Compatible with a wide range of electronic systems and applications

Application Areas

Data acquisition

Medical instrumentation

Industrial control and monitoring

Portable, battery-powered devices

Product Lifecycle

This product is currently available and not nearing discontinuation.

Replacement and upgrade options may be available from Texas Instruments.

Several Key Reasons to Choose This Product

High precision and stability with low offset voltage and drift

Extremely low power consumption for battery-powered applications

Wide bandwidth and fast slew rate for accurate signal processing

Robust operating temperature range for diverse environments

Small and efficient 8-VSSOP package for compact design