The IS31FL3738 is a general purpose 6×8 LEDs matrix driver with 1/6 cycle rate. The device can be programmed via an I2C compatible interface. Each LED can be dimmed individually with 8-bit PWM data allowing 256 steps of linear dimming. It features 3 Auto Breathing Modes (ABM-1, ABM-2, ABM-3) with programmable timing characters including rising, holding, falling, and off time. The device includes individual LED open and short state detection and operates over a wide temperature range.
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Lumissil Microsystems IS31FL3738 technical specifications.
| Supply Voltage Range | 2.7 to 5.5V |
| Matrix Size | 6x8Dots |
| PWM Resolution | 8bit |
| I2C Interface Speed | 1MHz |
| Operating Temperature | -40 to +125°C |
| Number of LEDs | 48qty |
| Global Current Control Steps | 256steps |
| RoHS | Compliant |
| Halogen Free | Yes |
| Tsca | Compliant |
