| Part number | SM1642 |
|---|---|
| Datasheet | SM1642-Sunmoon.pdf |
| File Size | 1.13 MB |
| Manufacturer | Sunmoon |
| Description | LED Driver Controller |
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SM1642 LED 驱动控制芯片 IGBW2011V1.0 SM1642 概述 SM1642 是一款基于 LED 数码管驱动控制的集成电 路，内部集成 18bits 移位寄存器、上电复位等电路模块。 SM1642 具有超强的输入端口抗干扰能力，且在输入 端口内置上拉电阻，可根据应用方案省去外部上拉电阻。 显示模式为 4 位 8 段，与 MCU 组合可支持 8 个按键功能。 数据从 DATA 端输入，在 CLK 上升沿的作用下顺序把 18 位输入数据移位到移位寄存器。当 18 位数据输入完成 后，将 CLK 置为.
| Part Number | Description |
|---|---|
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| SM1617 | LED display panel driver |
| SM1618 | Display panel driver |
| SM1620B | Display panel driver |
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| SM16711 | Decorative lighting driver IC |
| SM16716 | Decorative lighting driver ICs |
| SM16726 | Decorative lighting driver |
