Токовые мониторы INA282AIDR .

Токочувствительный усилитель , высокой точности, 1 Усилитель, 25 мкА, SOIC, 8 вывод(-ов), -40 °C

The INA282AIDR is a zero drift series high accuracy, bidirectional current shunt monitor in 8 pin SOIC package. This low or high side, voltage output current shunt monitor can sense across shunts at common mode voltage range from -14V to 80V independent of supply voltage. The low offset of zero drift architecture enables current sensing with maximum drops across the shunt as low as 10mV full scale.

• Offset voltage of ±20µV
• Common mode rejection ratio (CMRR) of 140dB
• Bandwidth of 10KHz
• Quiescent current of 600µA
• Power supply voltage range from 2.7V to 18V
• Input bias current of 25µA
• 50V/V gain at V+ = 5V
• Offset drift of 0.3µV/°C
• ±1.4% gain error
• Operating temperature range from -40°C to 125°C

Области применения

Авто, Управление Питанием This integrated circuit can be damaged by ESD. Failure to observe proper handling and installation procedures can cause damage.