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HCPL2531M

Fairchild Semiconductor
Part Number HCPL2531M
Manufacturer Fairchild Semiconductor
Description Dual-Channel High Speed Transistor Optocouplers
Published Jul 10, 2014
Detailed Description Single-Channel: 6N135M, 6N136M, HCPL4503M Dual-Channel: HCPL2530M, HCPL2531M — 8-Pin DIP High Speed Transistor Optocoupl...
Datasheet PDF File HCPL2531M PDF File

HCPL2531M
HCPL2531M

Overview
Single-Channel: 6N135M, 6N136M, HCPL4503M Dual-Channel: HCPL2530M, HCPL2531M — 8-Pin DIP High Speed Transistor Optocouplers January 2016 Single-Channel: 6N135M, 6N136M, HCPL4503M Dual-Channel: HCPL2530M, HCPL2531M 8-Pin DIP High Speed Transistor Optocouplers Features • High Speed – 1 MBit/s • Dual-Channel: HCPL2530M, HCPL2531M • CTR Guaranteed 0°C to 70°C • No Base Connection for Improved Noise Immunity (HCPL4503M) • Superior CMR of 15,000 V/μs Minimum (HCPL4503M) • Safety and Regulatory Approvals – UL1577, 5,000 VACRMS for 1 Minute – DIN EN/IEC60747-5-5 Applications • Line Receivers • Pulse Transformer Replacement • Output Interface to CMOS-LSTTL-TTL • Wide-Bandwidth Analog Coupling Description The 6N135M, 6N136M, HCPL4503M, HCPL2530M, and HCPL2531M optocouplers consist of an AlGaAs LED optically coupled to a high speed photodetector transistor for each channel.
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.
The HCPL4503M has no internal connection to the phototransistor base for improved noise immunity.
An internal noise shield provides superior common mode rejection of up to 50,000 V/μs.
Related Resources • www.
fairchildsemi.
com/products/optoelectronics/ • www.
fairchildsemi.
com/pf/HC/HCPL0500.
html • www.
fairchildsemi.
com/pf/FO/FODM452.
html • www.
fairchildsemi.
com/pf/FO/FOD050L.
html Schematics Package Outlines N/C 1 +2 V F _3 N/C 4 8 V CC 7 V B +1 V F1 _2 6V O 5 GND _3 V F2 +4 8 V CC 8 7 V 01 6 V 02 5 GND 8 11 8 1 8 1 Figure 2.
Package Outlines 6N135M, 6N136M, HCPL4503M HCPL2530M, HCPL2531M Pin 7 is not connected in the HCPL4503M Figure 1.
Schematics ©2008 Fairchild Semiconductor Corporation 6N13XM, HCPLXXXXM Rev.
1.
7 www.
fairchildsemi.
com Single-Channel: 6N135M, 6N136M, HCPL4503M Dual-Channel: HCPL2530M, HCPL2531M — 8-Pin DIP High Speed Transistor Optocouplers Sa...


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