TIINA213AIDCKR
Overview
The INA213AIDCKR is a high-side or low-side voltage-output current-shunt monitor designed for precision current sensing. It features a zero-drift architecture that enables accurate measurements across a wide common-mode voltage range of -0.3V to 26V. This amplifier is particularly efficient for power monitoring in space-constrained applications due to its ultra-small SC-70 package and low 100uA maximum quiescent current.
Why Choose This Part
The zero-drift architecture provides high accuracy with a maximum gain error of 1 percent over the full temperature range. Its high common-mode rejection and ability to sense down to -0.3V make it versatile for both high-side and low-side sensing without needing a dedicated negative supply.
Applications
Key Specifications
Getting Started
For rapid evaluation, use the INA213EVM evaluation module which provides test points for shunt resistors and output monitoring. Ensure the shunt resistor value is selected such that the maximum differential input voltage does not exceed the linear output range at the fixed gain of 50V/V.
