TVP5158IPNPQ1

Overview

The TVP5158IPNPQ1 is a four-channel NTSC/PAL video decoder manufactured by Texas Instruments, designed for automotive applications. It features AEC-Q100 qualification and operates within a temperature range of -40°C to +125°C. The device accepts composite video inputs and outputs digital ITU-R BT.656/YUV data. It utilizes a 3.3V supply voltage and is housed in an HTQFP-128 surface-mount package. Key functional blocks include analog-to-digital conversion, synchronization processing, and color decoding circuits integrated into a single chip.

Feature Summary

• Automotive-grade reliability with AEC-Q100 certification
• Four-channel simultaneous video decoding capability
• Digital ITU-R BT.656 output interface

Applications

• Automotive rear-view camera systems
• In-car infotainment displays
• Vehicle monitoring and surveillance units

Procurement Notes

Verify the specific suffix Q1 confirms automotive grade status against the official datasheet. Ensure the HTQFP-128 package matches the target PCB footprint. Confirm moisture sensitivity levels and reflow soldering profiles comply with assembly requirements. Cross-reference the manufacturer part number directly with the component marking to avoid counterfeit risks.

Selection Notes

Select this component when multi-channel NTSC/PAL decoding is required in harsh thermal environments. The HTQFP-128 package offers sufficient pin count for complex video interfaces. Consider the operating temperature range limits compared to commercial variants. Evaluate power consumption specifications relative to system thermal constraints.

Part Context

This part belongs to the TVP5158 series of video decoders from Texas Instruments. The IPNPQ1 designation indicates the automotive qualified version with specific packaging and temperature ratings. It serves as a bridge between analog video sources and digital processing units in vehicle electronics.

Replacement Considerations

TVP5158IPNPG4 is a related variant within the same family. Verify if the G4 suffix denotes environmental compliance changes without altering functional parameters. Check package compatibility before substitution.