Manufacturer Part Number
INA195AQDBVRQ1
Manufacturer
Texas Instruments
Introduction
The INA195AQDBVRQ1 from Texas Instruments is an automotive-qualified current monitor device designed for power management and current regulation applications, ensuring precise control and monitoring of current flow in automotive and industrial systems.
Product Features and Performance
Active current monitor function for real-time current measurement
High-side sensing method allowing the measurement of load current without interrupting the ground path
Wide input voltage range from -16V to 80V to accommodate various application needs
Precision accuracy within ±3% for reliable current monitoring
Operating temperature range from -40°C to 125°C, suitable for harsh environments
High automotive-grade quality complying with AEC-Q100 standards
Product Advantages
Enables precise current measurement in systems without altering the ground path
Robust design suitable for automotive applications subject to extreme conditions
Wide input voltage range increases versatility across different automotive and industrial applications
High accuracy ensures reliable system performance and protection
Key Technical Parameters
Accuracy: ±3%
Input Voltage Range: -16V to 80V
Operating Temperature Range: -40°C to 125°C
AEC-Q100 Qualified for automotive applications
Package: SOT-23-5
Quality and Safety Features
Automotive qualification (AEC-Q100) indicates enhanced reliability and performance standards
Robust operating temperature range ensures stability in varying environmental conditions
Compatibility
The device's SOT-23-5 package is compatible with standard surface mount processes, facilitating easy integration into various circuit designs.
Application Areas
Automotive systems, including battery management and motor control
Industrial automation for current monitoring and control
Power supply monitoring in consumer electronics
Renewable energy systems for current sensing applications
Product Lifecycle
The INA195AQDBVRQ1 is currently active with no indication of nearing discontinuation, ensuring long-term availability and support for designs incorporating this device.
Several Key Reasons to Choose This Product
High-side current sensing allows for non-intrusive monitoring, ensuring system integrity.
Wide voltage input range and high operating temperature range make it versatile for harsh environments.
AEC-Q100 qualification signifies a high standard of quality and reliability for automotive applications.
High accuracy ensures precise current monitoring for effective power management and protection in critical systems.
The availability of the product in a commonly used package simplifies the design and manufacturing process.
