TLC5941中文资料具有点校正与灰度 PWM 控制的 16 通道 LED 驱动器数据手册TI规格书
| 厂商型号 |
TLC5941 |
| 参数属性 | TLC5941 封装/外壳为28-DIP（0.300"，7.62mm）；包装为卷带（TR）；类别为集成电路（IC）的LED驱动器；TLC5941应用范围：背光，标牌；产品描述：IC LED DRIVER LINEAR 80MA 28DIP |
| 功能描述 | 具有点校正与灰度 PWM 控制的 16 通道 LED 驱动器 |
| 封装外壳 | 28-DIP（0.300"，7.62mm） |
| 制造商 | TI Texas Instruments |
| 中文名称 | 德州仪器 美国德州仪器公司 |
| 数据手册 | |
| 更新时间 | 2025-9-23 22:59:00 |
| 人工找货 | TLC5941价格和库存，欢迎联系客服免费人工找货 |
TLC5941规格书详情
描述 Description
The TLC5941 is a 16-channel, constant-current sink, LED driver. Each channel has an individually adjustable 4096-step grayscale PWM brightness control and a 64-step constant-current sink (dot correction). The dot correction adjusts the brightness variations between LED channels and other LED drivers. Both grayscale control and dot correction are accessible via a serial interface. A single external resistor sets the maximum current value of all 16 channels.The TLC5941 features two error information circuits. The LED open detection (LOD) indicates a broken or disconnected LED at an output terminal. The thermal error flag (TEF) indicates an overtemperature condition.
特性 Features
• 16 Channels
• Dot Correction
• Drive Capability (Constant-Current Sink)
• LED Power Supply Voltage up to 17 V
• Serial Data Interface
• 30-MHz Data Transfer Rate
• Error Information
• TEF: Thermal Error Flag
• APPLICATIONS
• LED Signboards
• Display Back-Lighting
PowerPAD is a trademark of Texas Instruments.
技术参数
- 制造商编号
：TLC5941
- 生产厂家
：TI
- Analog dimming steps
：64
- Data transfer rate (Typ) (MHz)
：30
- Ch to ch accuracy (Typ) (+/- %)
：1
- Rating
：Catalog
- Operating temperature range (C)
：-40 to 85
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI(德州仪器) |
24+ |
NA/ |
7350 |
现货供应,当天可交货!免费送样,原厂技术支持!!! |
询价 | ||
TI |
2016+ |
QFN32 |
3000 |
主营TI,绝对原装,假一赔十,可开17%增值税发票! |
询价 | ||
TI |
23+ |
TSSOP2 |
20000 |
全新原装假一赔十 |
询价 | ||
MICROCHIP/微芯 |
25+ |
NA |
996880 |
只做原装,欢迎来电资询 |
询价 | ||
Texas |
25+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI |
2450+ |
QFN32 |
6540 |
只做原厂原装正品终端客户免费申请样品 |
询价 | ||
TI |
24+ |
HTSSOP|28 |
70230 |
免费送样原盒原包现货一手渠道联系 |
询价 | ||
TI/德州仪器 |
21+ |
QFN |
3000 |
百域芯优势 实单必成 可开13点增值税发票 |
询价 | ||
TI进口原装 |
25+23+ |
TSSOP28 |
17950 |
绝对原装正品全新进口深圳现货 |
询价 | ||
TI |
07+ |
HTSSOP28 |
18 |
原装现货海量库存欢迎咨询 |
询价 |
