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TLC5920

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具有 10MHz 数据传输速率的 16 通道 LED 驱动器

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TLC5920

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产品详情

Features ON/OFF LED Driver Data transfer rate (typ) (MHz) 10 Ch to ch accuracy (typ) (±%) 6 Rating Catalog Operating temperature range (°C) -20 to 85
Features ON/OFF LED Driver Data transfer rate (typ) (MHz) 10 Ch to ch accuracy (typ) (±%) 6 Rating Catalog Operating temperature range (°C) -20 to 85
SSOP (DL) 48 164.358 mm² 15.88 x 10.35
  • Drive Capability:
    • Segment . . . 30 mA × 16 Bits
    • Common . . . 640 mA
  • Constant Current Output ...3 mA to 30 mA (Current Value Setting for All Channels Using External Resistor)
  • Constant Current Accuracy ±6% (Maximum Error Between Bits)
  • Data Input: Clock Synchronized Serial Input
  • LED Type Applied Cathode Common
  • Logic Power Supply Voltage 4.5 V to 5.5 V
  • LED Power Supply Voltage 4.5 V to 5.5 V
  • Operating Frequency . . . 10 MHz
  • Operating Free-Air Temperature Range –20°C to 85⪚C
  • 48-Pin SSOL Package
  • Drive Capability:
    • Segment . . . 30 mA × 16 Bits
    • Common . . . 640 mA
  • Constant Current Output ...3 mA to 30 mA (Current Value Setting for All Channels Using External Resistor)
  • Constant Current Accuracy ±6% (Maximum Error Between Bits)
  • Data Input: Clock Synchronized Serial Input
  • LED Type Applied Cathode Common
  • Logic Power Supply Voltage 4.5 V to 5.5 V
  • LED Power Supply Voltage 4.5 V to 5.5 V
  • Operating Frequency . . . 10 MHz
  • Operating Free-Air Temperature Range –20°C to 85⪚C
  • 48-Pin SSOL Package

The TLC5920 is an LED driver incorporating a 16-channel shift register, data latch, and constant current circuitry with current value control and 8-channel common driver into a single chip. The constant output current is capable of 30 mA for 16 bits simultaneously, and the current value can be set by one external register. This device also includes a 16-bit segment driver and 8-bit common driver; therefore, the monocolor LED array with 16 × 8 dots can be driven by only one TLC5920, and a two-color LED array with 16 x 16 dots can be driven by two TLC5920s.

The TLC5920 is an LED driver incorporating a 16-channel shift register, data latch, and constant current circuitry with current value control and 8-channel common driver into a single chip. The constant output current is capable of 30 mA for 16 bits simultaneously, and the current value can be set by one external register. This device also includes a 16-bit segment driver and 8-bit common driver; therefore, the monocolor LED array with 16 × 8 dots can be driven by only one TLC5920, and a two-color LED array with 16 x 16 dots can be driven by two TLC5920s.
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类型 标题 下载最新的英语版本 日期
* 数据表 16x8 LED Driver/Controller 数据表 (Rev. A) 2002年 9月 9日
白皮书 常见 LED 功能和 LED 驱动器设计注意事项 英语版 2020年 9月 21日
应用手册 LED 驱动器--并行输出提供高电流输出 英语版 2008年 7月 15日

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包含信息：
  • RoHS
  • REACH
  • 器件标识
  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
  • MTBF/时基故障估算
  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
包含信息：
  • 制造厂地点
  • 封装厂地点

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