BUF12800AIPWPR

Video Amps And Modules Overview

The BUF12800AIPWPR is a twelve-channel LCD gamma buffer manufactured by Texas Instruments, designed for high-precision display applications. It integrates a reference voltage generator for correction within a single HTSSOP-24 package. The device operates with a minimum supply current of 50 uA and a maximum of 15 mA across an industrial temperature range from -40 C to +85 C. It supports surface-mount installation and features humidity sensitivity classification. This component serves as a critical interface for driving capacitive loads in liquid crystal displays.

Video Amps And Modules Feature Summary

• Integrates twelve dedicated gamma correction buffers with a built-in reference voltage generator
• Optimized for driving high-capacitance LCD panel loads with stable output performance
• Supports low-power operation suitable for portable and battery-driven display systems

Video Amps And Modules Applications

• High-resolution TFT-LCD panel driver circuits
• Portable electronic devices requiring precise gamma correction
• Industrial display modules needing stable reference voltages
• Consumer electronics with color accuracy requirements

Video Amps And Modules Procurement Notes

Verify the specific suffix against official manufacturer documentation to confirm tape-and-reel packaging configuration. Ensure compatibility with existing PCB footprint designs for the HTSSOP-24 package. Confirm moisture sensitivity level handling procedures during assembly to prevent damage. Cross-reference the exact part number with the latest datasheet revision to validate electrical characteristics and pinout assignments before procurement.

Video Amps And Modules Selection Notes

Select this component when designing systems requiring multiple buffered gamma references without external resistor networks. Consider the power consumption limits relative to the thermal management capabilities of the enclosure. Evaluate the input bias current specifications against the source impedance of the preceding DAC stages. Ensure the operating voltage range aligns with the system's available power rails and noise environment.

Video Amps And Modules Part Context

This device belongs to the BUF12800 series of specialized amplifiers tailored for display technologies. It complements digital-to-analog converters by providing the necessary current drive and voltage stability for LCD segments. The integration of the reference generator reduces external component count compared to discrete solutions. It represents a standard solution for mid-to-high-end display controller architectures.

Video Amps And Modules Replacement Considerations

Official substitutes include the BUF12800AIPWP for tube packaging variants. Designers should verify pin-to-pin compatibility and electrical parameter equivalence before substitution. Alternative packages may require schematic adjustments due to different pin configurations. Consult the manufacturer's replacement guide for qualified cross-reference parts.