Manufacturer Part Number
INA303A1IPWR
Manufacturer
Texas Instruments
Introduction
The INA303A1IPWR is a high-precision, bidirectional current sense amplifier that can be used for high-side or low-side current sensing in a variety of applications.
Product Features and Performance
High precision: Offers 0.1% maximum gain error and 30 ppm/°C maximum gain drift
Wide input voltage range: 0 V to 36 V
Bidirectional current sensing capability
High-side or low-side sensing
Low offset voltage: 10 μV maximum
Low noise: 3 μVrms
Fast response time: 2 μs
Product Advantages
Highly accurate current sensing
Wide input voltage range
Flexible high-side or low-side sensing options
Low offset voltage and noise
Fast response time
Key Technical Parameters
Input voltage range: 0 V to 36 V
Output voltage range: 0 V to 5 V
Gain error: 0.1% maximum
Gain drift: 30 ppm/°C maximum
Offset voltage: 10 μV maximum
Noise: 3 μVrms
Response time: 2 μs
Quality and Safety Features
RoHS3 compliant
14-TSSOP package
Compatibility
The INA303A1IPWR is compatible with a wide range of electronic devices and systems that require accurate current sensing, such as power supplies, motor drives, and battery management systems.
Application Areas
Power management
Motor control
Battery monitoring
Overcurrent protection
Test and measurement equipment
Product Lifecycle
The INA303A1IPWR is an active product, and Texas Instruments provides ongoing support and availability. There are no plans for discontinuation, and upgrades or replacements may become available in the future as technology advances.
Several Key Reasons to Choose This Product
High-precision current sensing with low gain error and drift
Wide input voltage range and flexible high-side or low-side sensing options
Low offset voltage and noise for accurate measurements
Fast response time for real-time current monitoring
RoHS3 compliance and robust 14-TSSOP package for reliable operation
Ongoing product support and availability from a leading semiconductor manufacturer, Texas Instruments