Manufacturer Part Number
MAX9929FAUA+T
Manufacturer
Maxim Integrated
Introduction
The MAX9929 is a high-precision, high-bandwidth, differential input, current-sense amplifier with an integrated precision voltage reference.
Product Features and Performance
High-precision, high-bandwidth differential input current-sense amplifier
Integrated precision voltage reference
Wide common-mode range of 0V to 5.5V
High-side or low-side current-sensing capabilities
Wide supply voltage range of 2.5V to 5.5V
Low input offset voltage of 6mV
Low input bias current of 1.6μA
High bandwidth of 150kHz
Low quiescent current of 20μA
Product Advantages
Precise current sensing for accurate power management
Wide common-mode range and supply voltage range for versatile applications
Low input offset voltage and bias current for high-accuracy measurements
High bandwidth for fast current monitoring
Key Technical Parameters
Manufacturer Part Number: MAX9929FAUA+T
Package: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Operating Temperature: -40°C to 125°C
Supply Voltage Range: 2.5V to 5.5V
Input Offset Voltage: 6mV
Input Bias Current: 1.6μA
Bandwidth: 150kHz
Quiescent Current: 20μA
Quality and Safety Features
RoHS3 compliant
Reliable surface-mount package
Compatibility
Compatible with various electronic systems and devices that require precise current sensing
Application Areas
Power management circuits
Motor control systems
Battery monitoring and charge/discharge circuits
Industrial automation and control systems
Product Lifecycle
The MAX9929 is an active product and is not nearing discontinuation.
Replacements and upgrades may be available in the future, but the MAX9929 remains a widely used and supported current-sense amplifier solution.
Key Reasons to Choose This Product
Precise and high-accuracy current sensing for critical power management applications
Wide operating voltage and temperature ranges for versatile use
Low input offset voltage and bias current for reliable and consistent measurements
High bandwidth for fast current monitoring and control
Integrated voltage reference for simplified circuitry
Reliable and compact surface-mount package for easy integration