ACPL-061L, ACPL-064L, ACPL-M61L,

ACPL-W61L, ACPL-K64L

Ultra Low Power 10 MBd Digital CMOS Optocouplers

Data Sheet

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.

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

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/

Ps.

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.

Functional Diagrams

Features

x Low input current: 1.6 mA

x Built-in slew-rate controlled outputs

x 20 kV/Ps minimum Common Mode Rejection (CMR) at

x High speed: 10 MBd minimum

x Guaranteed AC and DC performance over wide

temperature: –40°C to +105°C

x Wide package selection: SO-5, SO-8, stretched SO-6

and stretched SO-8

x Safety approval

– UL 1577 recognized – 3750 Vrms for 1 minute for

ACPL-061L/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 (approved for ACPL-M61L, pending

approval for ACPL-064L/W61L/K64L/061L)

x RoHS compliant

Applications

x Microprocessor system interfaces

x Digital isolation for A/D and D/A convertors

Lead (Pb) Free

RoHS 6 fully

compliant

RoHS 6 fully compliant options available;

-xxxE denotes a lead-free product

2

3

Anode

Cathode

Vo

NC

4

1

7

6

5

8

GND

NC

NC

SHIELD

ACPL-061L^

2

3

6

4

1

5

NC*

Anode

Cathode

GND

Vo

SHIELD

ACPL-K64L

ACPL-M61L

1

3

6

4

5

Anode

Cathode

GND

Vo

TRUTH TABLE

(POSITIVE LOGIC)

LED

OUTPUT

ON

L

OFF

H

* Pin 7 of the ACPL-061L is not connected

A 0.1

^ Advanced information, may subject to changes.

Preliminary

Information

4

1

Anode1

Cathode1

GND

Cathode2

Anode2

SHIELD

3

2

5

8

6

7

ACPL-064L

ACPL-W61L

4

1

Anode1

Cathode1

GND

Cathode2

Anode2

SHIELD

3

2

5

8

6

7