Manufacturer Part Number
INA281A3QDBVRQ1
Manufacturer
Texas Instruments
Introduction
High-Precision, Low-Power Instrumentation Amplifier
Product Features and Performance
3 MHz Gain Bandwidth Product
7 V to 20 V Supply Voltage Range
5 mA Supply Current
5 V/µs Slew Rate
100 µV Input Offset Voltage
20 µA Input Bias Current
Automotive-Qualified to AEC-Q100
Product Advantages
High Precision and Accuracy
Low Power Consumption
Wide Supply Voltage Range
Fast Slew Rate
Automotive-Grade Reliability
Key Technical Parameters
Gain Bandwidth Product: 1.3 MHz
Supply Voltage Range: 2.7 V to 20 V
Supply Current: 1.5 mA
Slew Rate: 2.5 V/µs
Input Offset Voltage: 100 µV
Input Bias Current: 20 µA
Quality and Safety Features
RoHS3 Compliant
Automotive-Qualified to AEC-Q100
Compatibility
Surface Mount (SOT-23-5) Package
Tape & Reel Packaging
Application Areas
Automotive Electronics
Industrial Instrumentation
Power Monitoring
Current Sensing
Product Lifecycle
This product is actively in production and has no plans for discontinuation.
Replacement or upgrade options may be available.
Key Reasons to Choose This Product
High-precision and low-power performance
Wide supply voltage range for versatile applications
Fast slew rate for responsive signal processing
Automotive-grade reliability and quality
Small, surface-mount package for compact design
Readily available in Tape & Reel packaging