LTV-M601

Logic Output Optoisolators Overview

The LTV-M601 is a high-speed logic-output optocoupler manufactured by Lite-On Inc. It integrates an AlGaAs infrared LED with a high-speed optical detector featuring Schottky clamping for enhanced performance. The device offers a data rate of 15 MBd and supports a propagation delay of 21 ns rise and 7 ns fall times. It provides 3750 Vrms isolation voltage and 10 kV/µs common-mode transient immunity. Key electrical parameters include a forward current of 50 mA, output current of 50 mA, and power dissipation of 85 mW. It operates within a temperature range of -40°C to +85°C.

Logic Output Optoisolators Feature Summary

• High-speed operation with 15 MBd data rate and Schottky-clamped output for fast switching
• Robust isolation capability with 3750 Vrms insulation voltage and high common-mode transient immunity
• Logic-compatible open-collector output designed for direct interface with digital circuits

Logic Output Optoisolators Applications

• Industrial control systems requiring high-speed signal isolation
• Microprocessor-based communication interfaces
• Data acquisition systems needing reliable galvanic isolation

Logic Output Optoisolators Procurement Notes

Verify the specific suffix (e.g., -H) against the datasheet to confirm supply voltage ranges and exact pinout configurations. Ensure the ordering code matches the required tape-and-reel or tube packaging format. Confirm RoHS compliance status as per the latest manufacturer documentation before finalizing procurement orders.

Logic Output Optoisolators Selection Notes

Select this component when high-speed digital isolation is required between microprocessors and peripheral devices. The Schottky-clamped output reduces storage time, making it suitable for applications demanding rapid signal transitions. Consider the 3750 Vrms isolation rating for safety-critical industrial environments where electrical noise immunity is paramount.

Logic Output Optoisolators Part Context

The LTV-M601 belongs to the LTV-M series of high-speed photocouplers from Lite-On. This series utilizes AlGaAs LED technology combined with specialized optical detectors to achieve superior speed compared to standard phototransistor outputs. The SOP-5 package allows for compact surface-mount integration in dense circuit board layouts.

Logic Output Optoisolators Replacement Considerations

Check for equivalent high-speed logic-output optocouplers with similar 15 MBd ratings and SOP-5 packages. Verify that substitute parts maintain compatible isolation voltages and CMTI specifications. Ensure the replacement device supports the same forward current requirements and output logic levels.