The TOTX179S is a plastic fiber optic transmitter module manufactured by Toshiba. This module is engineered for digital audio equipment and various applications that demand high-speed, noise-free data transmission. It incorporates a highly efficient LED and a driver IC within a compact housing, streamlining the implementation of fiber optic communication links.

Applications

• Digital audio applications, including CD players, DVD players, and MiniDisc players
• Audio interfaces and mixing consoles
• Home theater systems utilizing optical audio connections
• Industrial automation equipment requiring optical data links
• Medical devices for isolated data transfer

Features

• High-Speed Transmission: Facilitates data transfer at speeds up to 16 Mbps (NRZ signal).
• Wavelength: Emits light at a wavelength of 650 nm.
• Low Power Consumption: Minimizes the module's energy requirements, contributing to overall system efficiency.
• Compact Design: Features a small plastic package for ease of integration into diverse devices.
• TTL Compatibility: Operates with standard TTL logic levels for seamless interface.
• Integrated Driver IC: Simplifies circuit design, reducing the number of external components needed.
• RoHS Compliance: Compliant with the Restriction of Hazardous Substances directive, demonstrating environmental responsibility.

Benefits

• Immunity to Noise: Fiber optic transmission ensures robust immunity to electromagnetic interference (EMI) and radio frequency interference (RFI), leading to highly reliable data transfer.
• Superior Audio Quality: Delivers a pristine and accurate audio signal transmission, free from electrical noise-induced distortions.
• Electrical Isolation: Provides electrical isolation between connected devices, safeguarding against ground loops and voltage spikes.
• Simplified Integration: The compact module and TTL interface simplify the design and implementation of fiber optic communication systems.
• Extended Transmission Distance: Supports reliable data transmission over greater distances compared to traditional copper cables.

Technical Specifications

The TOTX179S operates at a wavelength of 650 nm. It typically requires a 5V power supply. The operating temperature range typically spans from -20°C to 70°C. Refer to the detailed datasheet for comprehensive electrical and optical specifications.