TIINA169QPWRQ1
Overview
The INA169QPWRQ1 is an automotive-qualified, high-side, unipolar current shunt monitor that converts a differential input voltage into a current output. This AEC-Q100 qualified IC operates over a wide common-mode voltage range of 2.7V to 60V, making it suitable for both 12V and 24V vehicle systems.
Why Choose This Part
The device features a wide input common-mode range of 2.7V to 60V and a low quiescent current of only 60uA. Its output current can be converted back to a voltage using a single external resistor, allowing for easy gain adjustment to match ADC input ranges.
Applications
Key Specifications
Getting Started
When designing with the INA169QPWRQ1, select a shunt resistor value that keeps the full-scale differential input voltage within the linear range. Connect the output resistor (RL) between the OUT pin and ground to set the desired transconductance gain, and ensure the 8-TSSOP package has adequate thermal relief for the target environment.
