LP5891
Производится
Краткое описание:
48-Channel Current Source, 16-Scan Common Cathode LED Matrix Driver
Дополнительная информация
The LP5891 is a highly integrated, common-cathode LED matrix driver featuring 48 constant current sources and 16 scanning FETs. It utilizes a High-speed Rising-edge Transmission Interface (CCSI) to support high device counts in daisy-chain configurations while minimizing EMI. It supports a GCLK rate from 40MHz to 160MHz and integrated SRAM for 1-to-64 multiplexing. The device includes features for LED open/short detection and removal, upside/downside ghosting removal, and low grayscale enhancement.
| RoHS | Compliant |
| Scan Lines | 16Lines |
| PWM Resolution | 16bits |
| RDS(ON) Scan FET | 190mΩ |
| VCC Voltage Range | 2.5 to 5.5V |
| Number of Channels | 48Channels |
| Constant Current Range | 0.2 to 20mA |
| Maximum GCLK Frequency | 160MHz |
| Maximum SCLK Frequency | 50MHz |
| Automotive Qualification | AEC-Q100 (LP5891-Q1 version) |
| Channel-to-Channel Accuracy | ±2% |
Если у вас не открывается документ, нажмите, чтобы открыть файл в новой вкладке.
