The ACPL-M50L (single-channel in SO-5 footprint),ACPL-054L (dual-channel in SO-8 footprint), ACPL-W50L(single-channel in stretched SO-6 footprint) and ACPLK54L (dual-channel in stretched SO-8 footprint) are low power, low-input current, 1MBd digital optocouplers.
This digital optocouplers use an insulating layer between the light emitting diode and an integrated photon detector to provide electrical insulation between input and output.Separate connections for the photodiode bias and output transistor collector increase the speed up to a hundred times over that of a conventional photo-transistor coupler by reducing the base-collector capacitance.
The ACPL-M50L/054L/W50L/K54L have an increased common mode transient immunity of 15kV/s minimum at VCM = 1500V over a temperature range of -40 to 105°C.The current transfer ratio (CTR) is 140% typical for ACPLM50L or 130% typical for ACPL-054L/W50L/K54L at IF= 3mA. This digital optocoupler can be use in any TTL/CMOS, TTL/LSTTL or wide bandwidth analog applications.
Wide supply voltage Vcc: 2.7V to 24V
Low Drive Current: 3mA
Open-Collector Output
TTL compatible
Compact SO-5, SO-8, stretched SO-6 and stretched SO-8 package
15 kV/s High Common-Mode Rejection at VCM = 1500 V
Guaranteed performance from Temperature Range:-40°C to +105°C
Low Propagation Delay: 1s max at 5V
Worldwide Safety Approval(Pending except ACPL-M50L)：
[1]UL1577 recognized,3750Vrms/1min for ACPL-M50L/054L,5000Vrms/1min for ACPL-W50L/K54L,
[2]CSA Approval
[3]IEC 60747-5-5, IEC/EN/DIN EN 60747-5-2