Manufacturer Part Number
INA211BQDCKRQ1
Manufacturer
Texas Instruments
Introduction
High-precision current sense amplifier for automotive and industrial applications
Product Features and Performance
Operates from a wide supply voltage range of 2.7V to 26V
Low input offset voltage of 0.55mV
High common-mode rejection ratio (CMRR) of 100dB
Low input bias current of 28μA
Wide operating temperature range of -40°C to 125°C
Fast slew rate of 0.4V/μs
AEC-Q100 qualified for automotive applications
Zero-drift architecture for stable performance
Product Advantages
Excellent precision and stability
Wide operating voltage and temperature range
Low power consumption
Automotive and industrial-grade reliability
Key Technical Parameters
Gain bandwidth product: 14kHz
Supply current: 65μA
Input offset voltage: 0.55mV
Common-mode rejection ratio: 100dB
Input bias current: 28μA
Slew rate: 0.4V/μs
Quality and Safety Features
RoHS3 compliant
AEC-Q100 qualified
Compatibility
Surface mount package: 6-TSSOP, SC-88, SOT-363
Tape and reel packaging
Application Areas
Automotive electronics
Industrial control systems
Power management
Motor control
Battery monitoring
Product Lifecycle
Currently in production
No known discontinuation plans
Availability of replacements and upgrades through Texas Instruments
Key Reasons to Choose This Product
Excellent precision and stability for accurate current sensing
Wide operating voltage and temperature range for versatile applications
Low power consumption for energy-efficient designs
Automotive and industrial-grade reliability for mission-critical systems
Easy integration with surface mount packaging and tape and reel options
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