HCPL2503 Datasheet, PDF (1/12 Pages) Fairchild Semiconductor – HIGH SPEED TRANSISTOR OPTOCOUPLERS

HIGH SPEED
TRANSISTOR OPTOCOUPLERS
SINGLE-CHANNEL: 6N135
DUAL-CHANNEL: HCPL-2530
PACKAGE
6N136
HCPL-2531
HCPL-2503
SCHEMATIC
HCPL-4502
8
1
8
1
8
1
N/C 1
+2
V
F
_3
N/C 4
8
V
CC
7
V
B
6V
O
5 GND
+1
V
F1
_2
_3
V
F2
+4
8
V
CC
7
V
01
6
V
02
5 ^GND
6N135, 6N136, HCPL-2503, HCPL-4502
Pin 7 is not connected in
Part Number HCPL-4502
HCPL-2530/HCPL-2531
DESCRIPTION
The HCPL-4502/HCPL-2503, 6N135/6 and HCPL-2530/HCPL-2531 optocouplers consist of an AlGaAs LED optically 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 superior insulation
permitting a 480 V working voltage compared to industry standard of 220 V.
FEATURES
• High speed-1 MBit/s
• Superior CMR-10 kV/µs
• Dual-Channel HCPL-2530/HCPL-2531
• Double working voltage-480V RMS
• CTR guaranteed 0-70°C
• U.L. recognized (File # E90700)
APPLICATIONS
• Line receivers
• Pulse transformer replacement
• Output interface to CMOS-LSTTL-TTL
• Wide bandwidth analog coupling
© 2004 Fairchild Semiconductor Corporation
Page 1 of 12
11/2/04