器件名称: HCPL-2531
功能描述: HIGH SPEED TRANSISTOR OPTOCOUPLERS
文件大小: 200.18KB 共12页
简 介:HIGH SPEED TRANSISTOR OPTOCOUPLERS
SINGLE-CHANNEL: 6N135 DUAL-CHANNEL: HCPL-2530 PACKAGE 6N136 HCPL-2531 HCPL-2503 HCPL-4502
SCHEMATIC
N/C 1
8 VCC
+ 1 V
F1
8 VCC
8
+ 2
1
7 VB
_
2
7 V01
VF _ 3 6 VO _ 3 6 V02
VF2 N/C 4 5 GND + 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
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/s. 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/s 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
HIGH SPEED TRANSISTOR OPTOCOUPLERS
SINGLE-CHANNEL: 6N135 DUAL-CHANNEL: HCPL-2530 6N136 HCPL-2531 HCPL-2503 HCPL-4502
ABSOLUTE MAXIMUM RATINGS (TA = 25°C unless otherwise specied)
Para……
