Manufacturer Part Number
INA281A2QDBVRQ1
Manufacturer
Texas Instruments
Introduction
High-precision, low-noise instrumentation amplifier for current sensing applications
Product Features and Performance
High CMRR and low input offset voltage
Low input bias current
Wide supply voltage range (2.7V to 20V)
Low quiescent current (1.5mA)
Wide temperature range (-40°C to 125°C)
3MHz gain-bandwidth product
5V/μs slew rate
Product Advantages
Excellent performance for current sensing applications
Suitable for a wide range of supply voltages
Low power consumption
Operates across a wide temperature range
Compact SOT-23-5 package
Key Technical Parameters
Gain Bandwidth Product: 1.3MHz
Supply Voltage Range: 2.7V to 20V
Quiescent Current: 1.5mA
Input Offset Voltage: 100μV
Input Bias Current: 20μA
Slew Rate: 2.5V/μs
Quality and Safety Features
Compliant with RoHS3 directive
Automotive-grade AEC-Q100 qualified
Compatibility
Suitable for a wide range of current sensing applications
Application Areas
Automotive electronics
Industrial control systems
Power management circuits
Battery monitoring systems
Product Lifecycle
Current product
Replacements and upgrades available
Key Reasons to Choose This Product
Excellent performance for current sensing
Wide supply voltage range
Low power consumption
Wide temperature range
Compact packaging
Automotive-grade quality and reliability