BUF16821 Datasheet (Texas Instruments) - Programmable Gamma-Voltage Generator

BUF16821, Programmable Gamma-Voltage Generator

The BUF16821 offers 16 programmable gamma channels and two programmable VCOM channels.

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

To allow for programming errors or liquid crystal display (LCD) panel rework, the BUF16821 supports up to 16 write operations to th

BUF16821 Features

* 1

* 234 10-BIT RESOLUTION

* 16-CHANNEL P-GAMMA

* 2-CHANNEL P-VCOM

* 16x REWRITABLE NONVOLATILE MEMORY

* TWO INDEPENDENT PIN-SELECTABLE MEMORY BANKS

* RAIL-TO-RAIL OUTPUT

* 300mV Min Swing-to-Rail (10mA)

* > 300mA Max IOUT

* LOW S