ACPL-M21L, ACPL-021L and ACPL-024L
Low Power, 5 MBd Digital CMOS Optocoupler
Data Sheet
Lead (Pb) Free RoHS 6 fully com...
ACPL-M21L, ACPL-021L and ACPL-024L
Low Power, 5 MBd Digital CMOS Optocoupler
Data Sheet
Lead (Pb) Free RoHS 6 fully compliant
RoHS 6 fully compliant options available; -xxxE denotes a lead-free product
Description
ACPL-M21L (single channel SO-5 package), ACPL-021L (single channel SO-8 package) and ACPL-024L (dual channel SO-8 package) are optically-coupled logic gates. The detector IC has CMOS output stage and optical receiver input stage with built-in Schmitt trigger to provide logic-compatible waveforms, eliminating the need for additional waveshaping. An internal shield on the ACPL-M21L/021L/024L guarantees common mode transient immunity of 25 kV/μs at a common mode voltage of 1000 V. The ACPL-x2xL optocouplers' series operates from a 2.7 to 5.5 V supply with guaranteed AC and DC performance from an extended temperature range of -40° C to 105° C. Glitches free output upon power-up and power-down of optocoupler.
Features
CMOS output Wide supply voltage: 2.7 V – 5.5 V Low power supply current IDD: ≤ 1.1 mA max Low forward current IF: 1.6 mA min Speed: 5 MBd typ Pulse width distortion (PWD): 200 ns max Propagation delay skew (tpsk): 220 max Propagation delay (tp): 250 ns max Common mode rejection: 25 kV/s min at VCM = 1000 V Hysteresis: 0.2 mA typ Temperature range: -40° C to 105° C Safety and
regulatory approvals – UL 1577 recognized – 3750 Vrms for 1 minute for ACPL-M21L/021L/024L
6
Functional Diagram
Anode
1
VDD VO GND
TRUTH TABLE...