HCPL-7840 - Isolation Amplifier
The HCPL-7840 isolation amplifier family was designed for current sensing in electronic motor drives.
In a typical implementation, motor currents flow through an external resistor and the resulting analog voltage drop is sensed by the
HCPL-7840 Features
* 15 kV/µs Common-Mode Rejection at VCM = 1000 V
* Compact, Auto-Insertable Standard 8-pin DIP Package
* 0.00025 V/V/°C Gain Drift vs. Temperature
* 0.3 mV Input Offset Voltage
* 100 kHz Bandwidth
* 0.004% Nonlinearity
* Worldwide Safety Approv
