HCPL-2631 データシートの表示（PDF） - Broadcom Corporation
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HCPL-2631 Datasheet PDF : 30 Pages
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6N137, HCNW137, HCNW2601, HCNW2611,
HCPL-0600, HCPL-0601, HCPL-0611, HCPL-0630,
HCPL-0631, HCPL-0661, HCPL-2601, HCPL-2611,
HCPL-2630, HCPL-2631, HCPL-4661
High CMR, High Speed TTL Compatible Optocouplers
Data Sheet
Description
The Broadcom® 6N137, HCPL-26xx/06xx/4661,
HCNW137/26x1 are optically coupled gates that combine a
GaAsP light emitting diode and an integrated high gain
photo detector. An enable input allows the detector to be
strobed. The output of the detector IC is an open collector
Schottky-clamped transistor. The internal shield provides a
guaranteed common mode transient immunity specification
up to 15,000 V/µs at Vcm = 1000V.
This unique design provides maximum AC and DC circuit
isolation while achieving TTL compatibility. The optocoupler
AC and DC operational parameters are guaranteed from –
40°C to +85°C allowing troublefree system performance.
Functional Diagram
6N137, HCPL-2601/2611
HCPL-0600/0601/0611
NC 1
8 VCC
ANODE 2
7 VE
CATHODE 3
6 VO
NC 4 SHIELD
5 GND
TRUTH TABLE
(POSITIVE LOGIC)
LED ENABLE OUTPUT
ON
H
L
OFF
H
H
ON
L
H
OFF
L
H
ON
NC
L
OFF NC
H
HCPL-2630/2631/4661
HCPL-0630/0631/0661
ANODE 1 1
8 VCC
CATHODE 1 2
7 VO1
CATHODE 2 3
6 VO2
ANODE 2 4 SHIELD 5 GND
TRUTH TABLE
(POSITIVE LOGIC)
LED OUTPUT
ON
L
OFF
H
NOTE: A 0.1-µF bypass capacitor must be connected as
close as possible between pins 5 and 8.
CAUTION! Take normal static precautions in handling and
assembly of this component to prevent damage
and/or degradation that may be induced by ESD.
Broadcom
Features
15 kV/µs minimum Common Mode Rejection (CMR) at
VCM= 1 kV for HCNW2611, HCPL-2611, HCPL-4661,
HCPL-0611, HCPL-0661
High speed: 10 MBd typical
LSTTL/TTL compatible
Low input current capability: 5 mA
Guaranteed AC and DC performance over temperature:
–40°C to +85°C
Available in 8-Pin DIP, SOIC-8, widebody packages
Strobable output (single channel products only)
Safety approval
– UL recognized – 3750 Vrms for 1 minute and
5000 Vrms for 1 minute per UL1577 CSA approved
(5000 Vrms/1 Minute rating is for HCNW137/26X1
and Option 020 [6N137, HCPL-2601/11/30/31,
HCPL-4661] products only)
– IEC/EN/DIN EN 60747-5-5 approved with:
VIORM = 567 Vpeak for 06xx Option 060
VIORM = 630 Vpeak for 6N137/26xx Option 060
VIORM =1414 Vpeak for HCNW137/26x1
MIL-PRF-38534 hermetic version available (HCPL-
56xx/66xx)
Applications
Isolated line receiver
Computer-peripheral interfaces
Microprocessor system interfaces
Digital isolation for A/D, D/A conversion
Switching power supply
Instrument input/output isolation
Ground loop elimination
Pulse transformer replacement
Power transistor isolation in motor drives
Isolation of high speed logic systems
AV02-0940EN
March 23, 2018
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