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BUF08630
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BUF08630

  • 所属类别:LCD-伽马缓冲器
  • 产品名称:具有可调节增益 Vcom 和 1/2 AVDD 拓扑的可编程伽马电压发生器
  • 厂商:TI
  • 生产批号:10+
  • 封装:20VQFN
  • 库存状态:有库存
  • 库存量:5000
  • 最低订购量:1
  • 详细资料:点击查找BUF08630的pdf资料
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  • Product Introduction

BUF08630 offers programmable gamma channels and an 8-channel programmable Wycombe company.

The final Gamma and Wycombe values can be stored on tablets, non-volatile memories.To allow for program errors or LCD panel rework, BUF08630 supports up to 16 write operations and sample memory.

There are two independent BUF08630 memory banks that allow two different gamma curves to be stored simultaneously to facilitate switching between gamma curves.

All Gamma and Wycombe companies offer a rail-to-rail output channel within a typical 150mV swing-to-rail with one condition: either supply the load.Standard operation is programmed with all channel line interfaces, supporting and high-speed data transmission up to 400kHz3

characteristic
  • Digital resolution
  • Channel P-Gamma
  • 1-Channel P-VCOM
  • High kill 45V/μs Wycombe rate
  • Non-volatile memory is emphasized
  • Two independent Pin-Selectable memory banks
  • Rail-to-Rail Output:
    • 300mV min Swing-to-Rail (condition)
    • > 300mA Max IOUT
  • Low supply current
  • For supply voltage: because 20V
  • 5.5V Digital Supply: 2V,
  • Wire interface:
    • 400kHz and 3.4MHz support
  • 1/2 analog power performance

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Model Manufacturers lot number encapsulation illustrate
BUF08630 TI 10+ 20VQFN Programmable gamma voltage generator with adjustable gain Vcom and 1/2 AVDD topology

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