ACSL-6xx0
Multi-Channel and Bi-Directional,
15 MBd Digital Logic Gate Optocoupler
Data Sheet
Description
ACSL-6xx0 are truly isolated,
multi-channel and bi-directional,
high-speed optocouplers. Integra-
tion of multiple optocouplers in
monolithic form is achieved
through patented process tech-
nology. These devices provide full
duplex and bi-directional iso-
lated data transfer and communi-
cation capability in compact
surface mount packages. Avail-
able in 15 Mbd speed option and
wide supply voltage range.
These high channel density make
them ideally suited to isolating
data conversion devices, parallel
buses and peripheral interfaces.
They are available in 8-pin and
16–pin narrow-body SOIC
package and are specified over
the temperature range of
-40°C to +100° C.
Applications
• Full duplex communication
• Isolated line receiver
• Computer-peripheral interfaces
• Microprocessor system interfaces
• Digital isolation for A/D and D/A
conversion
• Switching power supply
• Instrument input/output isolation
• Ground loop elimination
• Pulse transformer replacement
Features
• Available in dual, triple and quad
channel configurations
• Bi-directional
• Wide supply voltage range
3.0V to 5.5V
• High-speed: 15 MBd typical,
10 MBd minimum
• 10 kV/µs minimum Common Mode
Rejection (CMR) at Vcm = 1000 V
• LSTTL/TTL compatible
• Safety and regulatory approvals
(Pending)
– 2500Vrms for 1 min per UL1577
– CSA Component Acceptance
– IEC/EN/DIN EN 60747-5-2
• 16 Pin narrow-body SOIC package
for triple and quad channel
• -40 to 100°C temperature range
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.
Device Selection Guide
Device Number
ACSL-6210
ACSL-6300*
ACSL-6310*
ACSL-6400
ACSL-6410*
ACSL-6420*
* Advanced Information
Channel Configuration
Dual, Bi-Directional`
Triple, All-in-One
Triple, Bi-Directional, 2/1
Quad, All-in-One
Quad, Bi-Directional, 3/1
Quad, Bi-Directional, 2/2
Package
8-pin Small Outline
16-pin Small Outline
16-pin Small Outline
16-pin Small Outline
16-pin Small Outline
16-pin Small Outline
Ordering Information
ACSL-6XX0-X Y Z E
Lead Free Option
Channel Configuration
(Refer to the Device
Selection Guide)
R = SO-8 Package, 100 units per tube
T = SO-16 Package, 50 units per tube
6 = IEC/EN/DIN EN 60747-5-2,
VIORM = 560V peak Option
5 = Tape and Reel Packaging Option,
1500 units per reel for SO-8 Package
and 1000 units per reel for SO-16 Package
Pin Description
Symbol
V
DD1
V
DD2
ANODE
x
CATHODE
x
Description
Power Supply 1
Power Supply 2
LED Anode
LED Cathode
Symbol
GND
1
GND
2
NC
V
OX
Description
Power Supply Ground 1
Power Supply Ground 2
Not Connected
Output Signal
Truth Table (Positive Logic)
LED
ON
OFF
OUTPUT
L
H
2
Functional Diagrams
ACSL-6210 - Dual-Ch, Bi-Dir
1
8
ACSL-6300 - Triple-Ch, All-in-One*
4
5
ACSL-6310 - Triple-Ch, Bi-Dir (2/1)*
ACSL-6400 - Quad-Ch, All-in-One
ACSL-6410 - Quad-Ch, Bi-Dir (3/1)*
ACSL-6420 - Quad-Ch, Bi-Dir (2/2)*
* Advanced Information
3
Schematic Diagrams
The ACSL-6xx0 series
optocouplers feature the GaAsP
LEDs with proprietary back
emission design. They offer the
designer a broad range of input
drive current, from 7 mA to
15 mA, thus providing greater
flexibility in designing the drive
circuit.
The output detector integrated
circuit (IC) in the optocoupler
consists of a photodiode at the
input of a two-stage amplifier
that provides both high gain and
high bandwidth. The secondary
amplifier stage of the detector IC
feeds into an open collector
Schottky-clamped transistor.
The entire output circuit is electri-
cally shielded so that any common-
mode transient capacitively
coupled from the LED side of the
optocoupler is diverted from the
photodiode to ground. With this
electric shield, the optocoupler can
withstand transients that slopes
up to 10,000V/µs, and amplitudes
up to 1,000V.
ACSL-6210 - Dual-Ch, Bi-Dir
GND1
CATHODE2
1
ACSL-6300 - Triple-Ch, All-in-One*
Shield
8
ANODE1
ANODE1
1
16
15
14
GND
VDD
Vo1
2
Vo1
3
VDD1
7
VDD2
6
Vo2
ANODE2
3
CATHODE1
2
Shield
13
Vo2
ANODE2
4
5
GND2
CATHODE1
4
Shield
CATHODE2
Shield
ANODE3
5
12
Vo3
CATHODE3
6
10
9
VDD
GND
Shield
ACSL-6310 - Triple-Ch, Bi-Dir (2/1)*
1
GND1
14
ANODE3
3
Vo3
4
VDD1
12
ANODE1
5
11
Shield
13
CATHODE3
VDD2
Vo1
CATHODE1
6
Shield
ANODE2
7
10
Vo2
CATHODE2
8
9
GND2
Shield
* Advanced Information
4
Schematic Diagrams,
continued
ACSL-6400 - Quad-Ch, All-in-One
16
15
ANODE1
1
14
GND
VDD
Vo1
2
Vo4
3
VDD1
14
ACSL-6410 - Quad-Ch, Bi-Dir (3/1)*
GND1
CATHODE1
1
Shield
16
CATHODE4
CATHODE1
2
15
ANODE4
GND2
Shield
ANODE2
3
13
13
Vo2
ANODE1
4
Vo1
CATHODE2
4
Shield
ANODE3
5
12
CATHODE2
5
Shield
12
Vo2
Vo3
ANODE2
6
CATHODE3
6
Shield
ANODE4
7
11
CATHODE3
7
Shield
11
Vo3
Vo4
ANODE3
8
10
9
CATHODE4
8
10
9
VDD
GND
VDD2
GND2
Shield
Shield
ACSL-6420 - Quad-Ch, Bi-Dir (2/2)*
GND1
1
Shield
16
ANODE4
2
Vo4
15
CATHODE4
Shield
14
ANODE3
3
Vo3
VDD1
4
12
ANODE1
5
11
13
CATHODE3
VDD2
Vo1
CATHODE1
6
Shield
ANODE2
7
10
Vo2
CATHODE2
8
9
GND2
* Advanced Information
Shield
5
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