ACPL-M21L-500E

ACPL-M21L-500E is a low power, 5MBd digital CMOS optocoupler. The detector IC has CMOS output stage and optical receiver input stage with built-in Schmitt trigger to provide logic-compatible waveforms, eliminating the requirement for additional waveshaping. Applications include low isolation of high speed logic systems, computer peripheral interface, microprocessor system interface, ground loop elimination, pulse transformer replacement, high-speed line receiver, power control systems. Safety and regulatory approvals include UL 1577 recognized: 3750Vrms for 1 minute, CSA approval, IEC/EN 60747-5-5 approval for reinforced insulation.

• CMOS output
• Wide supply voltage: 2.7V to 5.5V
• Common mode rejection: 25kV/µs min at VCM =1000V
• Logic low output supply current is 1.1mA max at VF=0V, VDD=5.5V, O=open
• Low forward current IF: 1.6mA minimum
• Pulse width distortion is 200ns maximum (CMOS signal levels)
• Propagation delay skew is 220ns maximum (CMOS signal levels)
• Output rise (10% to 90%)/output fall time (90% to 10%) is 11ns at IF=2.2mA, CL=15pF
• Single-channel SO-5 package
• Temperature range from -40°C to +105°C