LP5868T
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Краткое описание:
8 × 18 LED High-Current Matrix Driver with 8-Bit Analog and 8/16-Bit PWM Dimming
Дополнительная информация
The LP5868T is a high-current and high-performance LED matrix driver integrating 18 constant current sinks with 8 switching MOSFETs to support up to 144 LED dots or 48 RGB LEDs. It features 8-bit analog dimming and configurable 8-bit or 16-bit PWM dimming. The device includes ghost-cancellation circuitry, LED open/short detection, and a fully addressable SRAM to minimize data traffic. It supports both 1MHz I2C and 12MHz SPI interfaces.
| RoHS | Compliant |
| REACH | Affected |
| PWM Resolution | 8 or 16bits |
| Matrix Topology | 18 x 8Sinks x Switches |
| Shutdown Current | 1uA |
| Maximum I2C Clock | 1MHz |
| Maximum SPI Clock | 12MHz |
| Number of Channels | 18Channels |
| Analog Dimming Resolution | 8bits |
| Max LED Current per Channel | 100mA |
| Operating Temperature Range | -55 to 125Celsius |
| Operating Voltage (VCC/VLED) | 2.7 to 5.5V |
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