The INA138NA/3K is an integrated circuit (IC) component that belongs to the INA138 series of high-side current shunt monitors. Manufactured by Texas Instruments, this IC offers precise current measurement and monitoring capabilities with its various key features.
1. Current Sensing: The primary function of the INA138NA/3K is to accurately sense and measure current flowing through a shunt resistor. It maintains a common-mode voltage range of -0.3V to +26V, allowing for reliable current detection in both low and high voltage systems.
2. Wide Input Voltage Range: The IC can handle a wide input voltage range, from 2.7V to 36V, making it suitable for a broad range of applications, including automotive and industrial systems