BUF22821 Datasheet (Texas Instruments) - Programmable Gamma-Voltage Generator

BUF22821, Programmable Gamma-Voltage Generator

The BUF22821 offers 22 programmable gamma channels, two programmable VCOM channels, and two static gamma channels.

It is ideal for the new 10-bit source drivers that require 22 gamma channels.

The final gamma and VCOM values can be stored in the on-chip, nonvolatile memory.

To allow for programming

BUF22821 Features

* 1

* 234 24-CHANNEL GAMMA

* 22-CHANNEL PROGRAMMABLE

* 2-CHANNEL STATIC GAMMA

* 2-CHANNEL PROGRAMMABLE VCOM

* 10-BIT RESOLUTION

* 16x REWRITABLE NONVOLATILE MEMORY

* TWO INDEPENDENT MEMORY BANKS

* RAIL-TO-RAIL OUTPUT

* LOW SUPPLY C