LP5861T
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Краткое описание:
18-channel high-current LED driver with 8-bit analog and 8-bit or 16-bit PWM dimming
Дополнительная информация
The LP5861T is a high-performance LED matrix driver featuring 18 constant current sinks. It supports N x 18 LED dots or N x 6 RGB LEDs where N can be 6, 8, or 11. It integrates 8-bit or 16-bit configurable PWM generators for smooth dimming and supports 8-bit analog dimming per LED point. The device includes ghost cancellation, low brightness compensation, and open/short circuit detection. It interfaces via 1MHz I2C or 12MHz SPI.
| RoHS | Compliant |
| REACH | Affected |
| PWM Resolution | 8 or 16bit |
| Standby Current | 10µA |
| Number of Channels | 18 |
| Interface Speed (I2C) | 1MHz |
| Interface Speed (SPI) | 12MHz |
| Shutdown Current (ISD) | 2µA |
| Analog Dimming Resolution | 8bit |
| Supply Voltage (VCC/VLED) | 2.7 to 5.5V |
| Max LED Current per Channel | 125mA |
| Operating Temperature Range | -55 to 125°C |
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