Datasheet Details
| Part number | VK1650 |
|---|---|
| Manufacturer | Yongjia |
| File Size | 624.92 KB |
| Description | Dual touch dual output LED driver |
| Datasheet |
 VK1650 Datasheet
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| Part number | VK1650 |
|---|---|
| Manufacturer | Yongjia |
| File Size | 624.92 KB |
| Description | Dual touch dual output LED driver |
| Datasheet |
VK1650 Datasheet
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VK1650 LED 驱动控制/键盘扫描专用集成电路 概述 VK1650 是一种带键盘扫描电路接口的 LED 驱动控制专用电路。内部集成有 MCU 输入输出控制数字 接口、数据锁存器、LED 驱动、键盘扫描、辉度调节等电路。本芯片性能稳定、质量可靠、抗干扰能力 强，可适应于 24 小时长期连续工作的应用场合。 功能特点 z 显示模式：8 段×4 位 z 段驱动电流不小于.
| Part Number | Description |
|---|---|
| VK1621S-1 | 32 x 4 LCD Driver |
| VK1622B | 32 x 8 LCD Driver |
| VK1622S | 32 x 8 LCD Driver IC |
| VK1623S | 48 x 8 LCD Driver |
| VK1625B | 64 x 8 LCD Driver IC |
| VK1626 | 48 x 16 LCD Driver |
| VK1628 | LCD Driver |
| VK1629 | LCD Driver IC |
| VK1629A | LED driver |
| VK1629B | LCD Driver |