BC4004A

BC4004A

  • 厂商:

    BOLYMIN

  • 封装:

  • 描述:

    BC4004A - COB with metal frame 5x7 dots with cursor - Bolymin, Inc

  • 详情介绍
  • 数据手册
  • 价格&库存
BC4004A 数据手册
BO LYM I N B C4004 A Feature 1. COB with metal frame 2. 5x7 dots with cursor 3. Built-in controller KS0066 or equivalent 4. + 5V single power supply 5. 1/16 duty cycle 6. LED B/L pins: 17/18, or A/K, or 13/14 7. Option: LED, EL B/L 8. Option: +3V single power supply 9. Option: negative voltage (built-in, external) Mechanical Data Item Standard Value Module Dimension 190.0 x 54.0 Viewing Area 147.0 x 29.5 Dot Size 0.5 x 0.55 Character Size 2.78 x 4.89 Pin Assignment Pin Symbol 1~8 DB7~0 9 E1 10 R/W 11 RS 12 Vo 13 Vss 14 Vdd 15 E2 16 NC/Vee 17 A 18 K Dimension Unit mm mm mm mm Electronic Characteristics Symbol Condition Typical Unit Value Input Voltage Vdd Vdd = +5V 5.0 V Supply Current Idd Vdd = +5V 3.0 mA LCD Driving 4.5 Vdd-Vo V 25 oC Voltage LED Forward 4.2 Vf V 25 oC Voltage LED Forward If 600 mA 25 oC Current EL Power Vel Vel=110Vac/400Hz V Voltage Item Function Data bus line H --> L enable signal ic1 H/L read/write register select contrast adjustment GND +5V(+3V option) H --> L enable signal ic2 NC/Negative voltage output Power supply for B/L (+) Power supply for B/L (GND)
BC4004A
物料型号: - 型号名称:BC4004A - 制造商:BOLYMIN, INC. - 封装:LCD STH/9rey blue yellow-green back 1isht option LED and EL

器件简介: - BC4004A是一款COB(Chip On Board)结构的显示器件,带有金属框架,具有5x7点阵和光标,内置KS0066或等效控制器,支持+5V单电源供电,1/16占空比,LED背光引脚为17/18或A/K或13/14,有LED和EL背光选项,可选+3V单电源供电,可选负电压(内置或外部)。

引脚分配: - 1~8:DB7~0,数据线 - 9:E1,高电平到低电平使能信号ic1 - 10:R/W,高/低电平读写 - 11:RS,寄存器选择 - 12:Vo,对比度调整 - 13:Vss,地线 - 14:Vdd,+5V(+3V选项) - 15:E2,高电平到低电平使能信号ic2 - 16:NC/Vee,无连接/负电压输出 - 17:A,背光(+) - 18:K,背光(GND)

参数特性: - 输入电压:Vdd = +5V,典型值5.0V - 供电电流:Vdd = +5V时,典型值为3.0mA - LCD驱动电压:Vdd-Vo,在25°C时为4.5V - LED正向电压:Vf,在25°C时为4.2V - LED正向电流:If,在25°C时为600mA - EL供电电压:Vel,110Vac/400Hz

功能详解: - BC4004A支持显示5x7点阵字符和光标,内置控制器KS0066或等效,支持单电源供电,具有背光选项(LED或EL),可通过引脚调整对比度。

应用信息: - 该型号适用于需要LCD显示的电子设备,特别是在需要单电源供电和背光选项的场合。

封装信息: - 模块尺寸:190.0 x 54.0 mm - 视图区域:147.0 x 29.5 mm - 点尺寸:0.5 x 0.55 mm - 字符尺寸:2.78 x 4.89 mm
BC4004A 价格&库存

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