The IS31FL3729 is a general-purpose 16x8 or 15x9 LED Matrix driver programmed via a 1MHz I2C compatible interface. Each LED can be individually dimmed with 256 steps of linear PWM. Additionally, each CSx output has 8-bit DC scaling data allowing 256 steps of DC current adjustment. The device features individual LED open and short state detection, spread spectrum to optimize EMI, and a 180-degree phase shift to reduce power noise.
Temp Range-40 to +125°C
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Technical Specifications
Lumissil Microsystems IS31FL3729 technical specifications.
General
| Matrix Configuration | 16x8 or 15x9 |
| Supply Voltage Range | 2.7 to 5.5V |
| PWM Resolution | 8bits |
| PWM Frequency | 32kHz |
| I2C Interface Speed | 1MHz |
| Global Current Steps | 64steps |
| Operating Temperature Range | -40 to +125°C |
Compliance
| RoHS | Compliant |
| Halogen-free | Yes |
Datasheet
Lumissil Microsystems IS31FL3729 Datasheet
Download the complete datasheet for Lumissil Microsystems IS31FL3729 to view detailed technical specifications.
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