Features
 Superior optical isolation and insulation
 10-MHz internal clock
 1-bit, second-order sigma-delta modulator
 16 bits resolution no missing codes (10 bits ENOB)
 76 dB typical SNR, 66 dB typical SNDR
 ±10 mV maximum offset error at room temperature
 8 μV/°C typical offset drift
 ±1% maximum gain error
 Internal reference voltage
 0V to 2V linear range with single 5V supply (3.2V full
scale)
 3V to 5.5V wide supply range for digital interface
 –40°C to +110°C operating temperature range
 Output slew rate control
 SSO-8 package
 25-kV/μs common-mode transient immunity
 Safety and regulatory approval:
– IEC/EN 60747-5-5: 1414 Vpeak working insulation
voltage
– UL 1577: 5000 Vrms/1 min isolation voltage
– CAN/CSA-C22.2 No. 62368-1

Applications
 Isolated voltage sensing in AC and servo motor drives
 Isolated DC-bus voltage sensing in solar inverters and
wind turbine inverters
 Isolated sensor interfaces
 Signal isolation in data acquisition systems
 General-purpose voltage sensing
 Voltage sensing in insulation resistance measurements