TVP5158PNPR

Overview

The TVP5158PNPR is a four-channel NTSC/PAL video decoder manufactured by Texas Instruments. It operates with supply voltages of 1.1 V, 1.8 V, and 3.3 V, drawing a typical operating current of 172 mA. The device functions within a temperature range of 0°C to +70°C and utilizes a 128-lead HTQFP package for surface mount installation. Packaged in reels of 1000 units, it supports standard analog video decoding tasks.

Feature Summary

• Four-channel parallel digital output interface for simultaneous video processing
• Integrated synchronization recovery circuitry for stable signal locking
• Supports standard NTSC and PAL color encoding formats

Applications

• Security surveillance systems
• Video conferencing equipment
• Digital video recorders

Procurement Notes

Verify the specific suffix PNPR against official datasheets to confirm reel packaging and lead-free status. Confirm that the 128-HTQFP footprint matches the target PCB design. Ensure voltage domains align with system requirements before integration.

Selection Notes

Select this component when four-channel analog-to-digital conversion is required for standard definition video. Compare power consumption metrics against lower-channel alternatives if fewer inputs are sufficient. Verify thermal management capabilities for the HTQFP package in enclosed environments.

Part Context

This part belongs to the TVP5158 series of video decoders from Texas Instruments. It shares functional similarities with other members like the TVP5158IPNPR but differs in qualification grades and environmental ratings. The PNPR suffix specifically denotes tape and reel packaging for automated assembly.

Replacement Considerations

The TVP5158IPNPR serves as a qualified automotive-grade alternative within the same family. Verify pin compatibility and voltage specifications before substitution.