Manufacturer Part Number
INA250A2PWR
Manufacturer
Texas Instruments
Introduction
The INA250A2PWR is a precision high-side current shunt monitor with a wide common-mode voltage range and low-offset voltage. It is designed for high-accuracy current measurement applications.
Product Features and Performance
Wide common-mode voltage range of 2.7V to 36V
Low offset voltage of 10μV (max)
Fast response time with a 50kHz gain-bandwidth product
Low supply current of 200μA
Slew rate of 0.2V/μs
Supports both unidirectional and bidirectional current measurement
Integrated precision shunt resistor
Product Advantages
Accurate current measurement across a wide common-mode voltage range
Minimal impact on the measured circuit due to low input bias current
Fast response time for dynamic current monitoring
Low power consumption for battery-powered applications
Compact 16-TSSOP package for space-constrained designs
Key Technical Parameters
Operating temperature range: -40°C to 125°C
Supply voltage range: 2.7V to 36V
Input bias current: 28μA
Gain bandwidth product: 50kHz
Slew rate: 0.2V/μs
Quality and Safety Features
RoHS3 compliant
Tape and reel packaging for automated assembly
Compatibility
The INA250A2PWR is compatible with a wide range of electronic systems and applications that require accurate high-side current monitoring.
Application Areas
Power management
Motor control
Battery charging and monitoring
Industrial automation
Test and measurement equipment
Product Lifecycle
The INA250A2PWR is an active product and not nearing discontinuation. Texas Instruments offers replacement and upgrade options as part of their broader portfolio of current sensing solutions.
Key Reasons to Choose this Product
Accurate current measurement across a wide common-mode voltage range
Fast response time for dynamic current monitoring
Low power consumption for battery-powered applications
Compact and space-efficient package
Robust design and compliance with industry standards
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