DESCRIPTION
These dual channel diode-transistor optocouplers use a light emitting diode and an integrated photon detector to provide 2500Volts RMS electrical isolation between input and output. Seperate connection for the photodiode bias and output transistor collector improve the speed up to a hundred times that of a conventional photo-transistor coupler by reducing the base-collector capacitance.

FEATURES
 • High speed - 1 MBits/s
 • High Common Mode Transient Immunity 1000V/µs
 • TTL Compatible
 • 3 MHz Bandwidth
 • Open Collector Outputs
 • 2500VRMS Withstand Test Voltage,1 Min
 • ICPL2531 has improved noise shield which gives superior common mode rejection
 • Options :-
    10mm lead spread - add G after part no.
    Surface mount - add SM after part no.
    Tape&reel - add SMT&R after part no.
 • All electrical parameters 100% tested
 • Custom electrical selections available

APPLICATIONS
 • Line receivers
 • Pulse transformer replacement
 • Wide bandwidth analog coupling
 • Output interface to CMOS-LSTTL-TTL