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BUF08630 Datasheet Programmable Gamma-voltage Generator And High Slew Rate Vcom

Manufacturer: Texas Instruments

Overview: BUF08832 BUF08630 www.ti.com SBOS515A – OCTOBER 2010 – REVISED AUGUST 2012 Programmable Gamma-Voltage Generator and High Slew Rate VCOM with Integrated Two-Bank Memory plus 1/2 AVDD Topology Check for Samples:.

Datasheet Details

Part number BUF08630
Manufacturer Texas Instruments
File Size 1.19 MB
Description Programmable Gamma-Voltage Generator and High Slew Rate Vcom
Datasheet BUF08630-etcTI.pdf

General Description

The BUF08630 offers eight programmable gamma channels and one programmable VCOM channel.

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 BUF08630 supports up to 16 write operations to the on-chip memory.

Key Features

  • 1.
  • 2 10-Bit Resolution.
  • 8-Channel P-Gamma.
  • 1-Channel P-VCOM.
  • High Slew Rate VCOM: 45 V/μs.
  • 16x Rewritable Nonvolatile Memory.
  • Two Independent Pin-Selectable Memory Banks.
  • Rail-to-Rail Output:.
  • 300 mV Min Swing-to-Rail (10 mA).
  • > 300 mA Max IOUT.
  • Low Supply Current.
  • Supply Voltage: 9 V to 20 V.
  • Digital Supply: 2 V to 5.5 V.
  • Two-Wire Interface:.
  • Supports 400 kHz and 3.4 MHz.

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