MAX6970 Description
The MAX6970 serial-interfaced LED driver provides eight open-drain, constant-current-sinking LED driver outputs rated at 36V. The device operates from a 3V to 5.5V supply. The MAX6970 supply and the LEDs’ supply can power up in any order.
MAX6970 Key Features
- 25Mbps Industry-Standard 4-Wire Serial Interface at 5V
- 3V to 5.5V Logic Supply
- Eight Constant-Current LED Outputs Rated at 36V
- Up to 55mA Continuous Current per Output
- Output Current Programmed by Single Resistor
- 3% Current Matching Between Outputs
- 6% Current Matching Between ICs
- 40°C to +125°C Temperature Range