HCPL-2631 – HEWLETT-PACKARD
Dual Optocoupler, High CMR, High-Speed, TTL-Compatible, 8-DIP
Stock Quantity: 36
Selling Unit: Each
| Quantity | Price (ex VAT) |
|---|---|
| 1+ | 4.5 |
| 10+ | |
| 50+ | |
| 100+ |
36 in stock
Contact us for volume pricing
- Same day shipping if ordered before 14.00 GMT
- 6 month warranty on all stock items
- All stock held and shipped from our UK warehouse
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- Any import duties or taxes are the responsibility of the receiver
Overview
The Broadcom HCPL-2631 is a high-speed, 2-channel optocoupler designed for robust digital signal isolation. Its primary function is to transmit digital signals between circuits operating at different voltage levels or ground potentials, with a critical operational characteristic being its 10 Mb/s data rate and 3750 Vrms isolation voltage. A key design consideration for systems utilizing the HCPL-2631 is the trade-off between input forward current (If) and output drive capability; achieving the maximum 50 mA output current necessitates careful selection of the input current to avoid exceeding the 60 mW power dissipation limit and ensure reliable operation across its -40°C to +85°C temperature range, especially in power-sensitive applications.
Key Features
- 2-Channel Isolation
- 10 Mb/s Maximum Data Rate
- 3750 Vrms Isolation Voltage
- Open Collector Output Type
- 10 mA Minimum Input Forward Current (If)
- PDIP-8 Gull Wing Package (9.65 mm x 6.35 mm x 3.56 mm)
Applications
The component is engineered for deployment in systems requiring high reliability and performance under specific operating conditions. It provides functional stability across the stated design envelope.
- High-speed digital interface isolation in industrial control systems
- Level shifting for microcontrollers and FPGAs
- Noise reduction in sensitive measurement equipment
- Power supply control signal isolation
