TEXAS INSTRUMENTS TLC5940NTG4 发光二极管驱动器, 16输出, 恒流, 3V-5.5V输入, 30MHz开关, 17V/120mA输出, DIP-28
The is a 16-channel, constant-current sink LED driver. Each channel has an individually adjustable 4096-step greyscale 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. The dot correction data is stored in an integrated EEPROM. Both greyscale control and dot correction are accessible via a serial interface. A single external resistor sets the maximum current value of all 16 channels. The TLC5940NTG4 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.
频率 30 MHz
输出接口数 16
输入电压DC 3.00V ~ 5.50V
输出电压 17 V
输出电流 120 mA
针脚数 28
开关频率 30 MHz
输入电压Max 5.5 V
输入电压Min 3 V
输出电压Max 17 V
输出电流Max 120 mA
工作温度Max 85 ℃
工作温度Min -40 ℃
输入电压 3V ~ 5.5V
安装方式 Through Hole
引脚数 28
封装 PDIP-28
封装 PDIP-28
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tube
制造应用 发光二极管照明, 成像, 视频和目视
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/06/15
型号/品牌 | 代替类型 | 替代型号对比 |
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TLC5940NTG4 TI 德州仪器 | 当前型号 | 当前型号 |