THS7320IYHCR

Overview

The THS7320IYHCR is a triple-channel video amplifier manufactured by Texas Instruments, designed for composite and S-video signal processing. It integrates an internal equalization filter to compensate for cable losses in video transmission applications. The device operates with a fixed voltage gain of 4 V/V per channel. It supports a wide supply voltage range from 2.7 V to 5.5 V, enabling compatibility with various low-voltage systems. The component functions within an industrial temperature range of -40°C to +85°C and is housed in a compact DSBGA-9 surface-mount package.

Feature Summary

• Integrates three independent video amplifier channels with built-in equalization filters for signal conditioning
• Provides fixed non-inverting voltage gain to simplify circuit design without external feedback components
• Supports single-supply operation across a broad voltage range suitable for portable and battery-powered devices

Applications

• Composite video signal amplification and buffering
• S-video signal processing and routing
• Video distribution networks requiring cable loss compensation
• Portable multimedia devices handling analog video inputs

Procurement Notes

Verify the complete part number including the suffix 'CR' to ensure correct reel packaging and tape-and-reel configuration. Confirm that the DSBGA-9 footprint matches the PCB layout specifications provided in the mechanical drawings. Ensure the design accounts for the specified operating temperature range and power supply requirements before finalizing procurement orders.

Selection Notes

Select this component when a multi-channel solution is required for composite or S-video signals. The integrated equalization filter reduces the need for external passive components, saving board space. Verify that the required gain matches the fixed 4 V/V specification. Consider the DSBGA-9 package size constraints during the layout phase to ensure proper thermal and electrical performance.

Part Context

This device belongs to the THS7320 family of video amplifiers from Texas Instruments. The family focuses on providing integrated signal conditioning for analog video standards. The specific model differs from other variants primarily through its packaging type and manufacturing lot specifications, while maintaining identical electrical characteristics and functional capabilities within the series.

Replacement Considerations

Consult official manufacturer substitution guides for verified equivalents. Cross-reference pinouts and electrical parameters carefully if considering alternative vendors. No direct substitute part numbers are confirmed in public documentation.