INA111AU/1K - Texas Instruments

Manufacturer Part Number

INA111AU/1K

Manufacturer

Texas Instruments

Introduction

The INA111AU/1K is a precision instrumentation amplifier from Texas Instruments, designed for high-performance signal conditioning applications.

Product Features and Performance

Operates on a wide supply voltage range of 12V to 36V

Low input offset voltage of 200μV

High input impedance of 10^12Ω

Low input bias current of 2pA

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

Fast slew rate of 17V/μs

Wide bandwidth of 2MHz (-3dB)

Capable of driving 30mA of output current

Product Advantages

Excellent performance for precision measurement and signal conditioning

Wide operating voltage range for flexible system integration

Compact SOIC-16 surface mount package

Low power consumption of 3.3mA

Key Technical Parameters

Supply Voltage Range: 12V to 36V

Input Offset Voltage: 200μV

Input Impedance: 10^12Ω

Input Bias Current: 2pA

CMRR: 100dB

Slew Rate: 17V/μs

-3dB Bandwidth: 2MHz

Output Current: 30mA

Quality and Safety Features

ROHS3 compliant

Qualified for automotive and industrial applications

Compatibility

Surface mount 16-SOIC package

Compatible with a wide range of electronic systems and circuits

Application Areas

Precision measurement and signal conditioning

Industrial instrumentation

Medical equipment

Automotive electronics

Product Lifecycle

Currently in active production

No plans for discontinuation, widely available

Key Reasons to Choose

Exceptional performance for precision applications

Wide operating voltage range and low power consumption

Compact surface mount package for space-constrained designs

Proven reliability and long-term availability from Texas Instruments