BUF08821AIPWPR

Video Amps And Modules Overview

The BUF08821AIPWPR is an LCD gamma buffer manufactured by Texas Instruments, designed for programmable gamma voltage generation and Vcom calibration. It integrates eight gamma buffers and two Vcom buffers within a single HTSSOP-20 package. This component supports surface-mount installation and operates within a specified temperature range suitable for industrial applications. The device facilitates precise voltage regulation for display panels, ensuring accurate color reproduction and image stability in liquid crystal display systems.

Video Amps And Modules Feature Summary

• Integrates eight gamma buffers and two Vcom buffers for comprehensive display driving
• Supports programmable gamma voltage generation for flexible panel configuration
• Enables Vcom calibration to optimize display contrast and reduce flicker

Video Amps And Modules Applications

• Liquid Crystal Display (LCD) gamma voltage generation circuits
• Vcom calibration stages in high-resolution display panels
• Portable electronic devices requiring precise LCD biasing
• Industrial monitor systems with strict color accuracy requirements
• Automotive infotainment display driver modules

Video Amps And Modules Procurement Notes

Verify the specific suffix 'AIPWPR' against the official Texas Instruments datasheet to confirm pinout and electrical characteristics. Ensure compatibility with the target PCB footprint for the HTSSOP-20 package. Check for moisture sensitivity levels and reflow soldering profile requirements prior to assembly. Confirm availability through authorized distributors to avoid counterfeit components.

Video Amps And Modules Selection Notes

Select this component when designing LCD drivers that require integrated gamma and Vcom buffering in a compact form factor. Compare channel count and output drive capabilities against alternative buffers if higher current or additional channels are needed. Evaluate power consumption and operating voltage ranges to ensure alignment with the system's power budget and supply rails.

Video Amps And Modules Part Context

This part belongs to the BUF08821 series of LCD gamma buffers from Texas Instruments. It is functionally related to other members like the BUF08821BIPWPR, which may offer slight variations in internal circuitry or specifications. The series is designed specifically for display applications, distinguishing it from general-purpose operational amplifiers or instrumentation amplifiers found in other TI product lines.

Video Amps And Modules Replacement Considerations

Consult the official Texas Instruments replacement guide for confirmed substitute part numbers. Direct replacements must maintain identical pinouts and electrical performance to ensure board compatibility without redesign.