The INA213 is a voltage‑output current‑shunt monitor (current‑sense amplifier) commonly used for overcurrent protection, precision current measurement for system optimization, or in closed‑loop feedback circuits. It senses the voltage drop across a shunt resistor at common‑mode voltages from -0.3 V to 26 V.

| Parameter | Specification | |-----------|---------------| | Common‑mode Voltage Range | -0.3 V ~ 26 V | | Gain | 50 V/V (INA213) | | Offset Voltage | ±35 µV (max) | | Offset Drift | 0.5 µV/°C (max) | | Gain Drift | 10 ppm/°C (max) | | Quiescent Current | 100 µA (max) | | Gain Error | ±0.5% (C grade) / ±1% (A/B grade) | | Operating Temp | -40°C ~ +125°C | | Package | SC‑70‑6 |

- Zero‑drift architecture supporting 10 mV full‑scale shunt drop - 6 fixed gains available: 50, 75, 100, 200, 500, 1000 V/V - Common‑mode sensing independent of supply voltage - Single supply 2.7 V – 26 V operation

- Overcurrent protection - Precision current measurement - System optimization - Closed‑loop feedback circuits - Battery monitoring - Power management ---