BUF18830AIRGFR

Video Amps And Modules Overview

The BUF18830AIRGFR is an LCD gamma buffer manufactured by Texas Instruments, designed for programmable gamma voltage generation in display applications. It operates within a supply voltage range of 6.5 V to 20 V and features a high slew rate of 45 V/us. The component is housed in a VQFN-38 surface-mount package and is classified under amplifier ICs. It supports SMD/SMT installation and includes humidity sensitivity characteristics. This device serves as a specialized buffer for VCOM and gamma signals in liquid crystal display systems.

Video Amps And Modules Feature Summary

• Programmable gamma voltage generation capability
• High slew rate performance for rapid signal transitions
• Integrated VCOM buffering functionality

Video Amps And Modules Applications

• LCD gamma buffer circuits
• Programmable gamma voltage generation
• VCOM signal buffering in displays
• Liquid crystal display driver interfaces

Video Amps And Modules Procurement Notes

Verify the specific suffix 'A' and 'IRGFR' against the official Texas Instruments datasheet to ensure correct temperature grade and packaging configuration. Confirm moisture sensitivity level requirements during storage and handling. Check for any recent product change notices regarding material composition or bonding wire alternatives before finalizing procurement specifications.

Video Amps And Modules Selection Notes

Select this component when designing LCD drivers requiring precise gamma voltage control with high-speed response. Ensure the design accommodates the 6.5 V to 20 V supply range and the VQFN-38 thermal dissipation requirements. Compare against other gamma buffers if lower power consumption or different pin counts are needed, while verifying compatibility with the target display panel's electrical specifications.

Video Amps And Modules Part Context

This part belongs to the BUF18830 series of LCD gamma buffers from Texas Instruments. It is specifically engineered for high-performance display applications where accurate voltage referencing and fast settling times are critical. The device integrates multiple buffer stages to support complex gamma ladder generation, distinguishing it from general-purpose operational amplifiers.

Video Amps And Modules Replacement Considerations

Consult the official Texas Instruments replacement matrix for direct substitutes. Verify pin-to-pin compatibility and electrical parameter equivalence before considering alternative parts. Do not assume functional interchangeability with similar series components without explicit manufacturer confirmation.

Video Amps And Modules FAQ

What is the maximum supply voltage for the BUF18830AIRGFR?

The maximum supply voltage is 20 V.

What package type does the BUF18830AIRGFR use?

It uses a VQFN-38 surface-mount package.