The HCPL-2631 optocoupler is an optically coupled logic gate that combines 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 an open collector Schottky-clamped transistor. The internal shield provides a guaranteed common mode transient immunity specification of 5,000 V/ms.
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 degrees C to 85 degrees C allowing troublefree system performance.
HCPL-2631 is suitable for high speed logic interfacing, input/output buffering, as line receivers in environments that conventional line receivers cannot tolerate and is recommended for use in extremely high ground or induced noise environments.
Logic Output Optoisolator 10MBd Open Collector, Schottky Clamped 3750Vrms 2 Channel 10kV/µs CMTI 8-DIP
2-Ch 10Mbps Optocoupler, 3.75kV Isolation, DIP-8 Product overview: HCPL-2631 from Broadcom is a Signal Isolator and Optocoupler for galvanic isolation, signal protection, industrial interfaces, optocoupled switching, and noise-resistant control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 3.75kV, DIP. Search-friendly keywords include isolator, optoisolator, optocoupler, galvanic isolation, 3.75kV, DIP, Signal Isolator and Optocoupler, Logic Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 902-HCPL-2631 can be used for catalog matching and distributor lookup.
High Speed Optocouplers 10MBd 2Ch 5mA
| Broadcom Inc. | DigiKey | ERSAELECTRONICS PTE. LTD. | VAST STOCK CO., LIMITED | |
|---|---|---|---|---|
| Product Category | Optocouplers | Optocouplers | Optocouplers | Optocouplers |
| Product Number | HCPL-2631 | 516-HCPL-2631-ND | 902-HCPL-2631 | HCPL-2631 |
| Product Name | High CMR, High Speed TTL Compatible Optocouplers | Logic Output Optoisolators | 3.75kV DIP Signal Isolator and Optocoupler | High Speed Optocouplers |
| Input | DC | DC | DC | |
| Output | Open Collector Schottky Transistor | Open Collector, Schottky Clamped | ||
| Approvals | UL, CSA, IEC/EN/DIN EN 60747-5-2 | |||
| Package Type | 8-Pin DIP | "8-DIP (0.300"", 7.62mm)" | ||
| Mounting Option | Through Hole | Through Hole | Rail/Tube |
