onsemi FODM8061

The FODM8061 is a 3.3V/5V high-speed logic gate output (open collector) optocoupler, which supports isolated communications allowing digital signals to communicate between systems without conducting ground loops or hazardous voltages. It utilizes patented coplanar packaging technology, Optoplanar®, and optimized IC design to achieve high noise immunity, characterized by high common mode transient immunity specifications. This optocoupler consists of an AlGaAS LED at the input, optically coupled to a high speed integrated photodetector logic gate. The output of the detector IC is an open collector schottky-clamped transistor. The coupled parameters are guaranteed over the wide temperature range of -40°C to +110°C. A maximum input signal of 5mA will provide a minimum output sink current of 13mA (fan out of 8).

• High Noise Immunity characterized by common mode transient immunity (CMTi) – 20kV/µs Minimum CMTi
• High Speed – 10Mbit/sec Date Rate (NRZ) – 80ns max. Propagation Delay – 25ns max. Pulse Width Distortion – 40ns max. Propagation Delay Skew
• 3.3V LVTTL/LVCMOS Compatibility
• Specifications guaranteed over 3V to 5.5V supply voltage and -40°C to +110°C temperature range
• Safety and regulatory approvals – UL1577, 3750 VACRMS for 1 min. – DIN EN/IEC60747-5-5

• Microprocessor system interface – SPI, I2C
• Industrial fieldbus communications – DeviceNet, CAN, RS485
• Programmable logic control
• Isolated data acquisition system
• Voltage level translator
• Isolating MOSFET/IGBT gate drivers