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BUF16821AIPWPR is listed in the Video Amps And Modules range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC AMP TFT-LCD 28HTSSOP. Review the specifications below when checking this part for your BOM.
Video Amps And Modules specifications for BUF16821AIPWPR
- Description：IC AMP TFT-LCD 28HTSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Applications：TFT-LCD Panels: Gamma Buffer, VCOM Driver
- Output Type：Rail-to-Rail
- Number of Circuits：18
- Slew Rate：-
- Current - Supply：12 mA
- Current - Output / Channel：30 mA
- Voltage - Supply, Single/Dual (±)：9V ~ 20V
- Mounting Type：Surface Mount
- Package / Case：28-PowerTSSOP (0.173", 4.40mm Width)
- Supplier Device Package：28-HTSSOP
- -3db Bandwidth：-
- Grade：-
- Qualification：-
Video Amps And Modules datasheet and documents for BUF16821AIPWPR
Video Amps And Modules Overview
The BUF16821AIPWPR is a Texas Instruments LCD gamma buffer and VCOM driver integrated circuit designed for TFT-LCD panel applications. It features an HTSSOP-28 package with surface-mount installation. The device operates on a single power supply ranging from 9V to 20V, consuming 12mA of supply current. It provides rail-to-rail output capability with a per-channel output current of 30mA. The component functions as a programmable gamma voltage generator and includes VCOM calibration features for display driving.
Video Amps And Modules Feature Summary
- Integrated LCD gamma buffer and VCOM driver solution
- Programmable gamma voltage generation capabilities
- Rail-to-rail output performance for precise signal handling
- Built-in VCOM calibration functionality
Video Amps And Modules Applications
- TFT-LCD panel gamma buffering
- VCOM driver circuits in display modules
- Programmable gamma voltage generation systems
- VCOM calibration in liquid crystal displays
Video Amps And Modules Procurement Notes
Verify the specific package variant and electrical characteristics against the official Texas Instruments datasheet before integration. Confirm that the operating voltage range and output current requirements align with the target display panel specifications. Ensure compliance with relevant automotive or industrial standards if applicable to the final product design.
Video Amps And Modules Selection Notes
Select this component when designing TFT-LCD drivers requiring integrated gamma buffering and VCOM management. Consider the 9V to 20V supply requirement and 30mA output current capability. Evaluate the HTSSOP-28 package constraints for PCB layout. Compare against other series members like the BUF16821AIPWPRQ1 if automotive qualification is required.
Video Amps And Modules Part Context
This part belongs to the BUF16821 family of LCD gamma buffers manufactured by Texas Instruments. It serves as a specialized analog interface component for driving liquid crystal displays. The device integrates multiple amplifier stages into a single compact package to simplify display driver board designs.
Video Amps And Modules Replacement Considerations
Official substitutes within the same family include the BUF16821AIPWPRQ1 for automotive-grade requirements. Verify pin compatibility and electrical specifications before substitution.
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