ACPL-M62L Datasheet, PDF (1/9 Pages) AVAGO TECHNOLOGIES LIMITED – SO-5 package

ACPL-M62L
Ultra Low Power 10 MBd Digital Optocoupler
Data Sheet
Description
The ACPL-M62L is an optically-coupled optocoupler that
combines an AlGaAs light-emitting diode and an inte-
grated high-gain photo detector addresses the low power
need. The optocoupler consumes low power at maximum
1.5 mA I_DD across temperature. The forward current is as
low as 2 mA, and so allows direct current drive by most
microprocessors.
ACPL-M62L support both 3.3 V and 5 V supply voltage
with guaranteed AC and DC operational parameters from
-40 °C to +105 °C. The output of the detector IC is an
open-drain type. The internal Faraday shield provides a
guaranteed common mode transient immunity specifica-
tion of 20 kV/μs.
This unique design provides maximum AC and DC circuit
isolation while achieving TTL/CMOS compatibility. These
optocouplers are suitable for high speed logic interfacing,
while consuming extremely low power.
Functional Diagram
Anode 1
Cathode 3
Shield
6 V_DD
Truth table (Positive Logic)
5 V_o
LED
ON
OFF
4 GND
OUTPUT
L
H
A 0.1 µF bypass capacitor must be connected between
pins V_DD and GND.
Features
• Ultra-low current I_DD consumption: 1.5 mA max.
• Low input current capability: 2 mA
• Open-drain output
• SO-5 package
• 20 kV/µs minimum Common Mode Rejection (CMR) at
V_CM = 1000 V
• High Speed: 10 MBd min.
• Guaranteed AC and DC performance over wide
temperature: -40 °C to +105 °C
• Safety and regulatory approval (pending):
– UL 1577 recognized - 3750 V_rms for 1 minute
– CSA Approval
– IEC/EN/DIN EN 60747-5-5 for Reinforced Insulation
Applications
• Communication interface: I²C-bus, CAN Bus
• Microprocessor system interfaces
• Digital isolation for A/D, D/A conversion
CAUTION: It is advised that normal static precautions be taken in handling and assembly
of this component to prevent damage and/or degradation, which may be induced by ESD.