The IL610A-1E passive input digital isolator from NVE is a single channel signal coupler with flexible, wide range of input voltage and open drain output. This isolator features data rate of 10Mbps, working voltage of 150V_RMS and endures high voltage of 1kV_rms/1.5kVdc. The IL610A-1E is available in an 8-pin MSOP package, specified over a temperature range of −40°C to +85°C. The IL610A series from NVE are a passive input digital isolator devices manufactured with NVE’s patented IsoLoop® spintronic Giant Magnetoresistive (GMR) technology. They have a similar interface but better performance than optocouplers, featuring a higher package density and functioning over a wide range of data ranges, edge speeds and power supply levels. A unique ceramic/polymer composite barrier provides excellent isolation and virtually unlimited barrier life. The IL610A series, including IL610A-1E is UL1577 recognised and certified to IEC 60747-5-5 (VDE 0884).

• Surface-mount passive input digital isolator with open drain output
• Single channel isolation
• Data rate of 10 Mbps
• Flexible input with range of input voltage ranges
• Working voltage of 150V_RMS
• Current input of 5mA
• Failsafe output (logic high output for zero coil current)
• High voltage endurance of 1kV_rms/1.5kVdc
• Temperature range of −40°C to +85°C
• No carrier or clock for low EMI emissions and susceptibility
• 20 kV/μs typical (15 kV/μs minimum) common mode transient immunity
• Typical propagation delay of 20ns (high to low) or 50ns (low to high) typical
• Barrier life of 44000 years
• Good magnetic immunity
• VDE V 0884-10 certified; UL 1577 recognised
• 8-pin MSOP package

Typical applications for the IL610A series include:

• General purpose optocoupler replacement
• RS-485, RS-422 or RS-232
• Wired-OR alarms
• I²C
• Isolated relays and acutators
• Space-critical multi-channel applications

The below table gives the recommended operating conditions of the NVE IL610A high speed digital isolator series including the IL610A-1E: