器件名称: HCPL-2503
功能描述: HIGH SPEED TRANSISTOR OPTOCOUPLERS
文件大小: 606.71KB 共12页
简 介:Single-channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers
July 2005
Single-channel: 6N135, 6N136, HCPL-2503, HCPL-4502 Dual-Channel: HCPL-2530, HCPL-2531 High Speed Transistor Optocouplers
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)
Description
The HCPL-4502/HCPL-2503, 6N135/6 and HCPL-2530/HCPL2531 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.
Applications
■ ■ ■ ■ Line receivers Pulse transformer replacement Output interface to CMOS-LSTTL-TTL Wide bandwidth analog coupling
Package
Schematic
N/C 1
8 VCC
+ 1 V
F1
8 VCC
8
+ 2 7 VB
_
2
7 V01
1
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
2005 Fairchild Semiconductor Corporation 1 Single-channel: 6N135, 6N136 , HCPL-2503, HCPL-4502 Dual-Chann……
