Description
The CPC5002 is a dual high speed optical logic isolator with open-drain outputs providing 3750Vrms of galvanic isolation between the inputs and the outputs. Activating the input LED causes the open-drain output to turn on, pulling the voltage of the external pullup resistor towards ground. Utilizing CMOS technology enables the output stage’s high-gain circuitry to operate with a miserly power consumption of <5mW (typical) when operated with a 3.3V supply voltage and a low input LED drive current of 1.5mA.

Features
• Dual Optical Isolator
• Buffers Two Independent Signals
• Power-Down to Hi-Z Doesnt Load Outputs
• Low-Power CMOS Reduces Supply Current
• Output operates Over 2.7V < VDD < 5.5V
• LED Drive Current Only 1.5mA
• High Speed: 10Mbaud Typical
• 3750Vrms Galvanic Isolation
• Single 8-Pin DIP or Surface Mount Package

Applications
• Test and Measurement
• A/D and D/A Isolation
• Power Converter Isolation
• Medical
• Ground Loop Elimination
• I2C Bus Isolation
• Computer Bus Isolation
• Isolated Line Receiver