Broadcom HCPL 2601 500E optocoupler designed for isolated line reception and ground loop elimination
High CMR, High Speed TTL Compatible Optocouplers
Product Overview
The Broadcom 6N137, HCPL-26xx/06xx/4661, HCNW137/26x1 are optically coupled gates designed for high-speed logic interfacing and isolation. These optocouplers combine a GaAsP light-emitting diode with an integrated high-gain photodetector, featuring an enable input for strobing and an open-collector Schottky-clamped transistor output. They offer superior common mode transient immunity (up to 15 kV/s) and provide maximum AC and DC circuit isolation while maintaining TTL compatibility. Guaranteed AC and DC performance across a wide temperature range (40C to +85C) ensures reliable system operation. These optocouplers are ideal for applications requiring isolated line reception, computer-peripheral and microprocessor system interfaces, digital isolation for A/D and D/A conversion, switching power supplies, instrument I/O isolation, ground loop elimination, pulse transformer replacement, power transistor isolation in motor drives, and isolation of high-speed logic systems.
Product Attributes
- Brand: Broadcom
- Certifications: UL recognized, CSA approved, IEC/EN/DIN EN 60747-5-5 approved
- Material: GaAsP light emitting diode, integrated high gain photo detector
Technical Specifications
| Feature/Specification | Details |
|---|---|
| Common Mode Rejection (CMR) | 15 kV/s minimum at VCM= 1 kV (for HCNW2611, HCPL-2611, HCPL-4661, HCPL-0611, HCPL-0661) |
| Speed | 10 MBd typical |
| Compatibility | LSTTL/TTL compatible |
| Low Input Current Capability | 5 mA |
| Temperature Range | Guaranteed AC and DC performance from 40C to +85C |
| Package Options | 8-Pin DIP, SOIC-8, widebody packages |
| Output | Strobable output (single channel products only) |
| Safety Approvals | UL recognized (3750 Vrms for 1 minute per UL1577), CSA approved (5000 Vrms/1 Minute rating for specific models), IEC/EN/DIN EN 60747-5-5 approved with various VIORM ratings |
| Hermetic Version | MIL-PRF-38534 available (HCPL-56xx/66xx) |
| Input Forward Voltage (Typical) | 1.5V (8-Pin DIP, SO-8), 1.64V (Widebody) at IF = 10 mA, TA = 25C |
| Maximum Working Insulation Voltage (VIORM) | 567 Vpeak (HCPL-06xx Option 060), 630 Vpeak (6N137/26xx Option 060), 1414 Vpeak (HCNW137/26x1) |
| Absolute Maximum Ratings (Operating Temperature) | 40C to +85C (TA) |
| Recommended Operating Conditions (Power Supply Voltage) | 4.5V to 5.5V (VCC) |
| Switching Specifications (Propagation Delay to High Output Level) | 20-75 ns (tPLH) |
| Switching Specifications (Propagation Delay to Low Output Level) | 25-75 ns (tPHL) |
| Logic High Common Mode Transient Immunity (|CMH|) | 1,000 to 25,000 V/s (depending on model and VCM) |
| Logic Low Common Mode Transient Immunity (|CML|) | 1,000 to 25,000 V/s (depending on model and VCM) |
| Input-Output Momentary Withstand Voltage (VISO) | 3750 Vrms (8-Pin DIP, SO-8), 5000 Vrms (Widebody) |
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