Optoacoplador

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High CMR, High Speed TTL Compatible Optocouplers Technical Data

6N137 HCNW137 HCNW2601 HCNW2611 HCPL-0600 HCPL-0601 HCPL-0611 HCPL-0630

HCPL-0631 HCPL-0661 HCPL-2601 HCPL-2611 HCPL-2630 HCPL-2631 HCPL-4661

• 5 kV/µs Minimum Common Mode Rejection (CMR) at VCM = 50 V for HCPL-X601/ X631, HCNW2601 and 10 kV/µs Minimum CMR at VCM = 1000 V for HCPLX611/X661, HCNW2611 • High Speed: 10 MBdTypical • LSTTL/TTL Compatible • Low Input Current Capability: 5 mA • Guaranteed ac and dc Performance over Temperature: -40°C to +85°C • Available in 8-Pin DIP, SOIC-8, Widebody Packages • Strobable Output (Single Channel Products Only) • Safety Approval UL Recognized - 2500 V rms for 1 minute and 5000 V rms* for 1 minute per UL1577 CSA Approved VDE 0884 Approved with VIORM = 630 V peak forHCPL-2611 Option 060 and VIORM = 1414 V peak for HCNW137/26X1 BSI Certified (HCNW137/26X1 Only) • MIL-STD-1772 Version Available (HCPL-56XX/ 66XX)

Features

Applications
• Isolated Line Receiver • Computer-Peripheral Interfaces • Microprocessor System Interfaces • Digital Isolation for A/D, D/A Conversion • Switching Power Supply • Instrument Input/Output Isolation • Ground Loop Elimination •Pulse Transformer Replacement

• Power Transistor Isolation in Motor Drives • Isolation of High Speed Logic Systems

Description
The 6N137, HCPL-26XX/06XX/ 4661, HCNW137/26X1 are optically coupled gates that combine a GaAsP light emitting diode and an integrated high gain photo detector. An enable input allows the detector to be strobed. The output of the detector IC is

Functional Diagram6N137, HCPL-2601/2611 HCPL-0600/0601/0611 HCNW137/2601/2611 NC ANODE CATHODE NC 1 2 3 4 SHIELD 8 7 6 5 VCC VE VO GND ANODE 1 CATHODE 1 CATHODE 2 ANODE 2 HCPL-2630/2631/4661 HCPL-0630/0631/0661 1 2 3 4 SHIELD 8 7 6 5 VCC VO1 VO2 GND

TRUTH TABLE (POSITIVE LOGIC) LED ON OFF ON OFF ON OFF ENABLE H H L L NC NC OUTPUT L H H H L H

TRUTH TABLE (POSITIVE LOGIC) LED ON OFF OUTPUT L H

*5000 V rms/1Minute rating is for HCNW137/26X1 and Option 020 (6N137, HCPL-2601/11/30/31, HCPL-4661) products only. A 0.1 µF bypass capacitor must be connected between pins 5 and 8.

CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which may be induced by ESD.
1-146 5965-3594E

an open collector Schottkyclampedtransistor. The internal shield provides a guaranteed common mode transient immunity specification of 5,000 V/µs for the HCPL-X601/X631 and HCNW2601, and 10,000 V/µs for the HCPL-X611/X661 and HCNW2611.

This unique design provides maximum ac and dc circuit isolation while achieving TTL compatibility. The optocoupler ac and dc operational parameters are guaranteed from -40°C to +85°C allowingtroublefree system performance.

The 6N137, HCPL-26XX, HCPL06XX, HCPL-4661, HCNW137, and HCNW26X1 are suitable for high speed logic interfacing, input/output buffering, as line receivers in environments that conventional line receivers cannot tolerate and are recommended for use in extremely high ground or induced noise environments.

Selection Guide
Minimum CMR Input OnCurrent Output (mA)Enable 5 YES NO 5,000 10,000 1,000 3, 500 1,000 1,000[2] 1,000 50 1,000 50 300 50 1,000 50 12.5 3 YES NO YES NO YES YES YES NO YES NO
[3]

8-Pin DIP (300 Mil) Single Channel Package 6N137 HCPL-2630 HCPL-2601 HCPL-2631 HCPL-2611 HCPL-4661 HCPL-2602[1] HCPL-2612[1] HCPL-261A[1] HCPL-263A[1] HCPL-261N[1] HCPL-263N[1] Dual Channel Package

Small-Outline SO-8 Single Channel Package HCPL-0600 HCPL-0630HCPL-0601 HCPL-0631 HCPL-0611 HCPL-0661 Dual Channel Package

Widebody (400 Mil) Single Channel Package HCNW137 HCNW2601 HCNW2611

dV/dt (V/µs) NA

VCM (V) NA

Hermetic Single and Dual Channel Packages

HCPL-061A[1] HCPL-063A[1] HCPL-061N[1] HCPL-063N[1] HCPL-193X[1] HCPL-56XX[1] HCPL-66XX[1]

Notes: 1. Technical data are on separate HP publications. 2. 15 kV/µs with VCM = 1 kV can...
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