ACPL-064L Datasheet, PDF (1/16 Pages) AVAGO TECHNOLOGIES LIMITED – Ultra Low Power 10 MBd Digital CMOS Optocouplers Low input current: 1.6 mA

ACPL-064L, ACPL-M61L, ACPL-W61L, ACPL-K64L
Ultra Low Power 10 MBd Digital CMOS Optocouplers
Data Sheet
Lead (Pb) Free
RoHS 6 fully
compliant
RoHS 6 fully compliant options available;
-xxxE denotes a lead-free product
Description
The Avago ultra low power ACPL-x6xL digital optocouplers
combine an AlGaAs light emitting diode (LED) and an
integrated high gain photodetector. The optocoupler
consumes extremely low power, at maximum 1.3mA I_DD
current per channel across temperature. With a forward
LED current as low as 1.6 mA most microprocessors can
directly drive the LED.
An internal Faraday shield provides a guaranteed common
mode transient immunity specification of 20 kV/μs.
Maximum AC and DC circuit isolation is achieved while
maintaining TTL/CMOS compatibility.
The optocouplers CMOS outputs are slew-rate controlled
and is designed to allow the rise and fall time to be con-
trolled over a wide load capacitance range.
The ACPL-x6xL series operates from both 3.3 V and 5 V
supply voltages with guaranteed AC and DC performance
from –40°C to +105°C.
These low-power optocouplers are suitable for high speed
logic interface applications.
Features
• Ultra-low I_DD current: 1.3 mA/channel maximum
• Low input current: 1.6 mA
• Built-in slew-rate controlled outputs
• 20 kV/μs minimum Common Mode Rejection (CMR) at
V_CM = 1000 V
• High speed: 10 MBd minimum
• Guaranteed AC and DC performance over wide
temperature: –40°C to +105°C
• Wide package selection: SO-5, SO-8, stretched SO-6
and stretched SO-8
• Safety approval
– UL 1577 recognized – 3750 Vrms for 1 minute for
ACPL-064L/M61L and 5000 Vrms for 1 minute for
ACPL-W61L/K64L
– CSA Approval
– IEC/EN/DIN EN 60747-5-5 approval for Reinforced
Insulation
• RoHS compliant
Functional Diagrams
Anode 1
Cathode 3
ACPL-M61L
6 _VDD
ACPL-064L/K64L
Anode1 1
8 _VDD
5 Vo ^{Cathode1 2}
Cathode2 3
4 _{GND Anode2 4}
SHIELD
7 Vo₁
6 _Vo2
5 GND
Applications
• Communication interfaces: RS485, CANBus and I²C
• Microprocessor system interfaces
• Digital isolation for A/D and D/A convertors
ACPL-W61L
Anode 1
6 _VDD
NC* 2
5 Vo
Cathode 3
SHIELD
4 _GND
TRUTH TABLE
(POSITIVE LOGIC)
LED OUTPUT
ON
L
OFF
H
A 0.1 µF bypass capacitor must be connected between pins VDD and GND.
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.