Single-Channel: 6N137, HCPL-2601, HCPL-2611 Dual-Channel: HCPL-2630, HCPL-2631 High Speed-10 MBit/s Logic Gate Optocouplers

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Single-Channel: 6N137, HCPL-2601, HCPL-2611 Dual-Channel: HCPL-2630, HCPL-2631 High Speed-10 MBit/s Logic Gate Optocouplers

July 2006

Single-Channel: 6N137, HCPL-2601, HCPL-2611 Dual-Channel: HCPL-2630, HCPL-2631 High Speed-10 MBit/s Logic Gate Optocouplers
Features

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Description
The 6N137, HCPL-2601/2611 single-channel and HCPL-2630/ 2631 dual-channel optocouplers consist of a 850 nm AlGaAS LED, optically coupled to a very high speed integrated photodetector logic gate with a strobable output. This output features an open collector, thereby permitting wired OR outputs. The coupled parameters are guaranteed over the temperature range of -40 C to 85 C. A maximum input signal of 5 mA will provide a minimum output sink current of 13mA (fan out of 8). An internal noise shield provides superior common mode rejection of typically 10kV/ s. The HCPL- 2601 and HCPL- 2631 has a minimum CMR of 5 kV/ s. The HCPL-2611 has a minimum CMR of 10 kV/ s.

Very high speed-10 MBit/s Superior CMR-10 kV/ s Double working voltage-480V Fan-out of 8 over -40 C to 85 C Logic gate output Strobable output Wired OR-open collector U.L. recognized (File E90700)

Applications
Ground loop elimination LSTTL to TTL, LSTTL or 5-volt CMOS Line receiver, data transmission Data multiplexing Switching power supplies Pulse transformer replacement Computer-peripheral interface

Package

Schematic

N/C 1

8 VCC

1 VF1

8 VCC

8
2 7 VE

2

1

7 V01

VF 3 6 VO VF2 N/C 4 5 GND 4 5 GND 3 6 V02

8 1

8 1

6N137 HCPL-2601 HCPL-2611

HCPL-2630 HCPL-2631

Truth Table (Positive Logic)
Input
H L H L H L

Enable
H H L L NC NC

Output
L H H H L H

A 0.1 F bypass capacitor must be connected between pins 8 and 5. (See note 1) 1 2005 Fairchild Semiconductor Corporation Single-Channel: 6N137, HCPL-2601, HCPL-2611 Dual-Channel: HCPL-2630, HCPL-2631 Rev. 1.0.5
www.fairchildsemi.com

HCPL-2601 Datasheet Fairchild Download PDF

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HCPL-2601 DATASHEET