IS31FL3745
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Краткое описание:
18 x 8 Dots Matrix LED Driver with Individual PWM and DC Scaling
Дополнительная информация
The IS31FL3745 is a general purpose 18×n (n=1~8) LED Matrix driver programmed via a 1MHz I2C compatible interface. Each LED can be dimmed individually with 8-bit PWM data and 8-bit DC scaling data, allowing for 256 steps of linear PWM dimming and 256 steps of DC current adjustment. It features individual open and short LED detection, a 180-degree phase delay to reduce power noise, and de-ghosting circuitry.
| RoHS | Compliant |
| Tsca | Compliant |
| Ball Pitch | 0.5mm |
| Halogen-free | Yes |
| Package Size | 2.93 x 2.93mm |
| PWM Frequency | 29kHz |
| PWM Resolution | 8bit |
| I2C Interface Speed | 1MHz |
| Matrix Configuration | 18 x 8Dots |
| Supply Voltage Range | 2.7 to 5.5V |
| DC Scaling Resolution | 8bit |
| Operating Temperature | -40 to +125°C |
