产品概述
The TLC5923DAP is a 16-channel constant-current LED Sink Driver with dot correction. Each channel has a on/off state and a 128-step adjustable constant current sink (dot correction). The dot correction adjusts the brightness variations between LED, LED channels and other LED drivers. Both dot correction and on/off state are accessible via a serial data interface. A single external resistor sets the maximum current of all 16 channels. The TLC5923 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 over-temperature condition.
- Serial data interface
- CMOS level input/output
- Controlled in-rush current
- Error information - LED open detection and thermal error flag
- ±1% Typical constant current accuracy
- 10ns Typical fast switching output
- Green product and no Sb/Br
应用
发光二极管照明, 成像, 视频和目视
产品信息
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- 恒流
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- 3V
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- 5.5V
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- 17V
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- 90mA
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- 30MHz
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- 16输出
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- 表面安装
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- HTSSOP
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- 32引脚
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- -40°C
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- 85°C
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- -
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- -
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- MSL 3 - 168小时