Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers
July 2006
Single-Channel: 6N135, 6N136, HCPL-2503, HCPL-4502
Dual-Channel: HCPL-2530, HCPL-2531
High Speed Transistor Optocouplers
Features
■
High speed–1MBit/s
■
Superior CMR-10kV/µs
■
Dual-Channel HCPL-2530/HCPL-2531
■
Double working voltage–480V RMS
■
CTR guaranteed 0–70°C
■
U.L. recognized (File # E90700)
tm
Description
The HCPL-4502/HCPL-2503, 6N135/6 and HCPL-2530/
HCPL-2531 optocouplers consist of an AlGaAs LED opti-
cally coupled to a high speed photodetector transistor.
A separate connection for the bias of the photodiode
improves the speed by several orders of magnitude over
conventional phototransistor optocouplers by reducing
the base-collector capacitance of the input transistor.
An internal noise shield provides superior common mode
rejection of 10kV/µs. An improved package allows supe-
rior insulation permitting a 480V working voltage com-
pared to industry standard of 220V.
Applications
■
Line receivers
■
Pulse transformer replacement
■
Output interface to CMOS-LSTTL-TTL
■
Wide bandwidth analog coupling
Package
Schematic
N/C 1
8 V
CC
+ 1
V
F1
8 V
CC
8
+ 2
7 V
B
_
2
7 V
01
1
V
F
_
3
6 V
O
_
V
N/C 4
5 GND
3
6 V
02
F2
+ 4
5 GND
8
1
8
1
6N135, 6N136, HCPL-2503, HCPL-4502
Pin 7 is not connected in
Part Number HCPL-4502
HCPL-2530/HCPL-2531
1
Single-Channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 Rev. 1.0.5
©2005 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FAIRCHILD [ FAIRCHILD SEMICONDUCTOR ]
