TLC59401
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Краткое описание:
16-Channel LED Driver with Dot Correction and 12-Bit Grayscale PWM Control
Дополнительная информация
The TLC59401 is a 16-channel, constant-current sink LED driver. Each channel features individually adjustable 4096-step grayscale PWM brightness control and a 64-step constant-current sink dot correction to adjust brightness variations between channels. It includes error information circuits for LED open detection (LOD) and thermal error flags (TEF). A single external resistor sets the maximum current for all 16 channels, supporting up to 120mA when the supply voltage is greater than 3.6V.
| RoHS | Compliant |
| REACH | Affected |
| Data Transfer Rate | 30MHz |
| Number of Channels | 16channels |
| Grayscale Resolution | 12bits |
| Supply Voltage (VCC) | 3.0 to 5.5V |
| Dot Correction Resolution | 6bits |
| LED Supply Voltage (VLED) | 17V |
| Channel-to-Channel Accuracy | 1±% |
| Operating Temperature Range | -40 to 85°C |
| Maximum Output Current (VCC > 3.6V) | 120mA |
| Maximum Output Current (VCC <= 3.6V) | 80mA |
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