BUF05703PWR

Video Amps And Modules Overview

The BUF05703PWR is a four-channel LCD gamma buffer and VCOM driver manufactured by Texas Instruments. It operates within a supply voltage range of 4.5V to 16V, consuming a typical operating current of 1.7mA to 2mA. The device features a slew rate of 1V/µs, an input bias current of 1pA, and an input offset voltage of 12mV. It has a -3dB bandwidth of 800kHz and functions reliably across temperatures from 0°C to +85°C. The component is housed in a 14-TSSOP surface-mount package.

Video Amps And Modules Feature Summary

• Integrates four independent channels designed specifically for LCD gamma correction buffering and VCOM generation.
• Provides full-swing output capability suitable for driving display panel requirements.
• Utilizes low-power architecture with minimal input bias current for high-impedance signal integrity.

Video Amps And Modules Applications

• TFT-LCD panel gamma correction circuits
• VCOM driver stages in liquid crystal displays
• Video amplifier modules for display interfaces

Video Amps And Modules Procurement Notes

Verify the specific ordering suffix and revision status before procurement, as the manufacturer may issue process change notifications or end-of-life notices that affect availability. Confirm RoHS compliance and moisture sensitivity levels against current project requirements. Ensure the 14-TSSOP footprint matches the design layout, as packaging variations such as reel specifications may differ between distributors.

Video Amps And Modules Selection Notes

Select this component when designing TFT-LCD systems requiring integrated gamma buffering and VCOM generation without external discrete components. The low power consumption and wide supply voltage range make it suitable for portable devices. Verify that the 800kHz bandwidth and 1V/µs slew rate meet the timing requirements of the target display resolution and refresh rate.

Video Amps And Modules Part Context

This part belongs to the BUF05703 series of LCD gamma buffers. It is functionally related to other variants in the family, such as the BUF07703 and BUF06703, which share similar architectures but may differ in channel count or specific electrical characteristics. The PWR suffix indicates the 14-TSSOP package type used for surface-mount assembly.

Video Amps And Modules Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Check for direct replacements within the same product family or consult manufacturer guidelines for pin-compatible alternatives if this component is discontinued.