ACPL-224 データシートの表示（PDF） - Broadcom Corporation
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ACPL-224 Datasheet PDF : 10 Pages
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ACPL-224/ACPL-244
AC Input, Multi-Channel Half-Pitch Phototransistor
Optocoupler
Data Sheet
Description
The ACPL-224 is an AC-input dual-channel, half-pitch
phototransistor optocoupler each of which contains two
light-emitting diodes connected inversely parallel and
optically coupled to two separate phototransistors. It is
packaged in an 8-pin SO package.
Likewise, the ACPL-244 is an AC-input quad-channel, half-pitch
phototransistor optocoupler each of which contains two
light-emitting diodes connected inversely parallel and
optically coupled to four separate phototransistors. It is
packaged in a 16-pin SO package.
For both devices, the input-output isolation voltage is rated at
3750 VRMS. Response time, tr, is 2 μs typically, while minimum
CTR is 20% at input current of ±1 mA.
ACPL-224 Pin, ACPL 244 Pin
8 76 5
16 15 14 13 12 11 10 9
1 23 4
1 23 4 5 67 8
Features
Current transfer ratio
(CTR: 20% (min) at IF = ±1 mA, VCE = 5V)
High input-output isolation voltage
(VISO = 3750 VRMS)
Non-saturated response time
(tr: 2 μs (typ) at VCC = 10V, IC = 2 mA, RL= 100Ω)
SO package
CMR 10 kV/μs (typical)
Safety and regulatory approvals
— cUL
— IEC/EN/DIN EN 60747-5-5
Options available:
— CTR Rank 0 only
Applications
I/O Interface for programmable controllers, computers
Sequence controllers
System appliances, measuring instruments
Signal transmission between circuits of different potentials
and impedances.
Pin 1, 3
Pin 2, 4
Pin 5, 7
Pin 6, 8
Anode/
Cathode
Cathode/
Anode
Emitter
Collector
Pin 1, 3, 5, 7
Anode/
Cathod
Pin 2, 4, 6, 8
Cathode/
Anode
Pin 9, 11, 13, 15 Emitter
Pin 10, 12, 14, 16 Collector
Broadcom
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