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