久芯网

PCF8537BH/1,518

  • 描述:显示类型: 液晶显示器 参数配置: 7 Segment + DP, 14 Segment + DP + AP, Dot Matrix 电源电压: 1.8伏~5.5伏 工作电流: 90 A 供应商设备包装: 64-TQFP (10x10) 安装类别: 表面安装
  • 品牌: 恩智浦 (NXP)
  • 交期:2-3 工作日
渠道:
  • 自营
  • 得捷
  • 贸泽

起订量: 1

  • 库存: 6386
  • 单价: ¥27.22998
  • 数量:
    - +
  • 总计: ¥27.23
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规格参数

  • 显示类型 液晶显示器
  • 安装类别 表面安装
  • 连接口 串行外设接口
  • 制造厂商 恩智浦 (NXP)
  • 电源电压 1.8伏~5.5伏
  • 参数配置 7 Segment + DP, 14 Segment + DP + AP, Dot Matrix
  • 包装/外壳 64-TQFP
  • 供应商设备包装 64-TQFP (10x10)
  • 部件状态 上次购买
  • 工作电流 90 A
  • 数字或字符 22 Characters, 44 Characters, 352 Elements
  • 工作温度 -40摄氏度~80摄氏度

PCF8537BH/1,518 产品详情

The PCF8537BH/1,518 is a fully featured Liquid Crystal Display (LCD) driver, specifically designedfor high-contrast Vertical Alignment (VA) LCD with multiplex rates up to 1:8. It generatesthe drive signals for any static or multiplexed LCD containing up to eight backplanes,46 segments, and up to 352 elements. The PCF8537BH/1,518 features an internal charge pumpwith internal capacitors for on-chip generation of the LCD driving voltage. To ensure anoptimal and stable contrast over the full temperature range, the PCF8537BH/1,518 offers aprogrammable temperature compensation of the LCD supply voltage. The PCF8537BH/1,518 canbe easily connected to a microcontroller by either the two-line I²C-bus (PCF8537AH) or athree-line bidirectional SPI-bus (PCF8537BH).

Feature

  • Low-power single-chip LCD controller and driver
  • 352 elements allowing to drive:
    • up to 44 7-segment alphanumeric characters
    • up to 22 14-segment alphanumeric characters
  • Selectable backplane drive configuration: static, 2, 4, 6, or 8 backplane multiplexing
  • Software programmable internal charge pump for on-chip LCD voltage generation upto 9 V with internal capacitors
  • 400 kHz I²C-bus interface (PCF8537AH)
  • 5 MHz SPI-bus interface (PCF8537BH)
  • Programmable temperature compensation of VLCD in four regions
  • Selectable display bias configuration
  • Wide range for digital power supply: from 1.8 V to 5.5 V
  • Wide LCD supply range: from 2.5 V for low threshold LCDs and up to 9.0 V for highthreshold twisted nematic LCDs
  • Display memory bank switching in static, duplex, and quadruplex drive modes
  • 352-bit RAM for display data storage
  • Programmable frame frequency in the range of 60 Hz to 300 Hz in steps of 10 Hz;factory calibrated
  • Integrated temperature sensor with temperature readout
  • On chip calibration of internal oscillator frequency and VLCD
  • Manufactured in silicon gate CMOS process
Target Applications
  • White goods
  • Handheld electronics
  • Battery operated equipment
  • Machine control systems
  • Measuring equipment
  • Information boards
  • Panels
  • Consumer
  • Industrial
  • Medical and health care
PCF8537BH/1,518所属分类:显示驱动器,PCF8537BH/1,518 由 恩智浦 (NXP) 设计生产,可通过久芯网进行购买。PCF8537BH/1,518价格参考¥27.229980,你可以下载 PCF8537BH/1,518中文资料、PDF数据手册、Datasheet数据手册功能说明书,可查询PCF8537BH/1,518规格参数、现货库存、封装信息等信息!

恩智浦 (NXP)

恩智浦 (NXP)

NXP Semiconductors是一家领先的嵌入式控制器供应商,为汽车、无线连接等多个行业提供广泛的MCU产品组合,包括基于Arm的处理器和微控制器。他们继续推动创新,为工业和汽车应用提供强大的电源...

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