BA7603F-E2

Overview

The BA7603F-E2 is a triple-circuit video signal switcher manufactured by ROHM Semiconductor. It contains three independent 2-input, 1-output switching circuits designed for TV and DVD applications. The device operates on a single power supply voltage ranging from 4.5 V to 5.5 V with a typical circuit current of 13.0 mA. It features sync-tip clamp input capability, fast switching speed (typical 50 ns), and large dynamic range. The component is housed in a 16-pin SOP package.

Feature Summary

• Contains three independent 2-input, 1-output switch circuits
• Supports sync-tip clamp input mode
• Features fast switching speed and large dynamic range
• Operates within a wide frequency characteristic suitable for audio and video signals

Applications

• Switching TV video signals
• Switching DVD video signals
• General-purpose video signal routing

Procurement Notes

Verify the specific ordering suffix E2 to confirm embossed tape and reel packaging containing 2500 units per reel. Confirm the SOP16 package designation matches the required footprint. Ensure the component status aligns with project requirements as this series may be subject to discontinuation notices.

Selection Notes

Select the BA7603F-E2 when sync-tip clamp input functionality is required for the video switching application. Compare against the BA7602F if bias input is preferred instead. Verify that the 4.5 V to 5.5 V operating voltage range fits the system design constraints.

Part Context

This part belongs to the BA76xxF series of high-performance video signal switchers developed by ROHM. The series includes variants like the BA7602F and BA7606F which differ primarily in their input pin formats, such as bias or pedestal clamp modes.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.