INA381A2IDSGR Texas Instruments - Yeehing Electronics

26-V, 350-kHz current sense amplifier with integrated over-current comparator

Pricing (USD)

Quantity	Unit Price
1 — 99	0.378
100 — 249	0.291
250 — 999	0.214
1,000 +	0.11

The above prices are for reference only.

Specifications

For more information, please refer to datasheet

Documents

INA381A2IDSGR Datasheet

More Information

The INA381 includes both a 26-V common-mode, current-sensing amplifier and a high-speed comparator. This device detects overcurrent conditions by measuring the voltage developed across a current-shunt resistor and comparing that voltage to a user-defined threshold limit set by the comparator reference pin. The current-shunt monitor can measure differential voltage signals on common-mode voltages that vary from –0.2 V up to 26 V, independent of the supply voltage.