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MAX753ESE+T

  • 描述:显示类型: 冷阴极荧光灯 电源电压: 4伏~30伏 工作电流: 500 µA 供应商设备包装: 16-SOIC 安装类别: 表面安装
  • 品牌: 模拟器件公司 (Analog)
  • 交期:5-7 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 1

  • 库存: 0
  • 单价: ¥60.46981
  • 数量:
    - +
  • 总计: ¥60.47
在线询价

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规格参数

  • 部件状态 过时的
  • 工作温度 -40摄氏度~85摄氏度
  • 安装类别 表面安装
  • 连接口 -
  • 制造厂商 模拟器件公司 (Analog)
  • 参数配置 -
  • 数字或字符 -
  • 显示类型 冷阴极荧光灯
  • 工作电流 500 µA
  • 电源电压 4伏~30伏
  • 包装/外壳 16-SOIC(0.154“,3.90毫米宽)
  • 供应商设备包装 16-SOIC

MAX753ESE+T 产品详情

The MAX753/MAX754 drive cold-cathode fluorescent lamps (CCFLs) and provide the LCD backplane bias (contrast) power for color or monochrome LCD panels. These ICs are designed specifically for backlit notebook-computer applications.
Both the backplane bias and the CCFL supply can be shut down independently. When both sections are shut down, supply current drops to 25µA. The LCD contrast and CCFL brightness can be adjusted by clocking separate digital inputs or using external potentiometers. LCD contrast and backlight brightness settings are preserved in their respective counters while in shutdown. On power-up, the LCD contrast counter and CCFL brightness counter are set to one-half scale. The ICs are powered from a regulated 5V supply. The magnetics are connected directly to the battery, for maximum power efficiency.
The CCFL driver uses a Royer-type resonant architecture. It can provide from 100mW to 6W of power to one or two tubes. The MAX753ESE provides a negative LCD bias voltage; the MAX754 provides a positive LCD bias voltage.

Applications
   Notebook Computers
   Palmtop Computers
   Pen-Based Data Systems
   Personal Digital Assistants
   Portable Data-Collection Terminals

Feature


♦ Drives Backplane and Backlight
♦ 4V to 30V Battery Voltage Range
♦ Low 500µA Supply Current
♦ Digital or Potentiometer Control of CCFL
Brightness and LCD Bias Voltage
♦ Negative LCD Contrast (MAX753)
♦ Positive LCD Contrast (MAX754)
♦ Independent Shutdown of Backlight and
Backplane Sections
♦ 25µA Shutdown Supply Current

MAX753ESE+T所属分类:显示驱动器,MAX753ESE+T 由 模拟器件公司 (Analog) 设计生产,可通过久芯网进行购买。MAX753ESE+T价格参考¥60.469813,你可以下载 MAX753ESE+T中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询MAX753ESE+T规格参数、现货库存、封装信息等信息!

模拟器件公司 (Analog)

模拟器件公司 (Analog)

模拟设备公司(NASDAQ:ADI)在设计、制造和营销几乎所有类型的电子设备中使用的高性能模拟、混合信号和数字信号处理(DSP)集成电路(IC)的广泛组合方面处于世界领先地位。自1965年成立以来,他们...

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