اپتوالکترونیک گیرندهٔ فیبر نوری

Product Attributes

Introduction

The Versatile Link series is a complete fiber optic link component set for applications requiring low-cost solutions. The HFBR-0500ETZ series includes transmitters, receivers, connectors, and cables, all designed for ease of use. These components are well suited for addressing voltage isolation/insulation, EMI/RFI immunity, or data security concerns. Logic-compatible receivers and complete specifications for each component simplify optical link design. Key optical and electrical parameters for links configured with the HFBR-0500ETZ series are fully guaranteed over the -40°C to 85°C temperature range. Multiple package configurations and connectors provide designers with a wide range of mechanical solutions to meet application requirements. Transmitter and receiver components are designed for high-volume/low-cost assembly processes such as auto-insertion and wave soldering. The transmitter uses a 660 nm LED. The receiver incorporates a monolithic DC-coupled digital IC with an open-collector Schottky output transistor. An internal pull-up resistor is available in the HFBR-25X1ETZ and HFBR-25X2ETZ receivers. A shield is integrated into the receiver IC to provide additional localized noise immunity. The internal optics are optimized for 1 mm diameter polymer optical fiber. Versatile Link specifications include all connector interface losses. As a result, optical link budget calculations for common link applications are simplified.

Features

• Extended temperature range: -40°C to +85°C
• RoHS compliant
• Low-cost fiber optic components
• Enhanced digital link: DC to 5 MBaud
• Link distance up to 43 m at 1 MBaud, up to 20 m at 5 MBaud
• Low-current link: 6 mA peak supply current
• Horizontal and vertical mounting
• Interlock feature
• High noise immunity
• Easy connection: simplex, duplex, and latching connectors
• Flame retardant
• 660 nm red LED transmitter for easy visual identification
• Compatible with standard TTL circuits

Applications

• Industrial drives/inverters
• Renewable energy (wind turbines, solar PV plants) power electronics
• Reduced lightning strike/voltage transient susceptibility
• Motor controller triggering
• Data communications and LAN