High Speed TTL Compatible Optocoupler Broadcom HCPL-0661-500E with Enhanced Common Mode Rejection
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, input/output buffering, and line reception in noisy environments. 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 provide maximum AC and DC circuit isolation while maintaining TTL compatibility. With guaranteed AC and DC operational parameters from 40C to +85C and a minimum common mode transient immunity specification of up to 15,000 V/s, these devices ensure reliable system performance in demanding applications such as isolated line receivers, computer-peripheral interfaces, microprocessor system interfaces, and digital isolation for A/D, D/A conversion.
Product Attributes
- Brand: Broadcom
- Certifications: UL recognized, CSA approved, IEC/EN/DIN EN 60747-5-5 approved
Technical Specifications
| Feature/Model | Description |
|---|---|
| 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 |
| Input Current Capability | 5 mA low |
| Temperature Range | Guaranteed AC and DC performance from 40C to +85C |
| Package Options | 8-Pin DIP, SOIC-8, widebody packages |
| Strobable Output | Available (single channel products only) |
| Safety Approvals | UL recognized (3750 Vrms for 1 minute per UL1577), CSA approved (5000 Vrms for 1 minute), IEC/EN/DIN EN 60747-5-5 approved |
| MIL-PRF-38534 Version | Available (HCPL-56xx/66xx) |
| 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 |
| Absolute Maximum Ratings (Storage Temperature) | -55 to 125 C |
| Absolute Maximum Ratings (Operating Temperature) | -40 to 85 C |
| Absolute Maximum Ratings (Supply Voltage) | 7 V (1 Minute Maximum) |
| Absolute Maximum Ratings (Output Collector Current) | 50 mA |
| Recommended Operating Conditions (Power Supply Voltage) | 4.5 to 5.5 V |
| Recommended Operating Conditions (Operating Temperature) | -40 to 85 C |
| Electrical Specifications (High Level Output Current) | Max. 100 A (VCC = 5.5V, VE = 2.0V, VO = 5.5V, IF = 250 A) |
| Electrical Specifications (Low Level Output Voltage) | Max. 0.6 V (VCC = 5.5V, VE = 2.0V, IF = 5 mA, IOL = 13 mA) |
| Electrical Specifications (Input Forward Voltage) | 1.2 to 1.85 V (Typ. at IF = 10 mA) |
| Switching Specifications (Propagation Delay Time to High Output Level) | Max. 75 ns (RL = 350, CL = 15 pF) |
| Switching Specifications (Propagation Delay Time to Low Output Level) | Max. 75 ns (RL = 350, CL = 15 pF) |
| Switching Specifications (Pulse Width Distortion) | Max. 40 ns |
| Switching Specifications (Propagation Delay Skew) | Max. 40 ns |
| Common Mode Transient Immunity (|CMH|) | 10,000 to 25,000 V/s (at |VCM| = 1 kV) |
| Common Mode Transient Immunity (|CML|) | 10,000 to 25,000 V/s (at |VCM| = 1 kV) |
| Input-Output Insulation Resistance | 10^12 |
| Input-Output Momentary Withstand Voltage | 3750 Vrms (8-Pin DIP, SO-8), 5000 Vrms (Widebody) |
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