Contextual Info: XX-XXXX; Rev 0; 10/05 8-Port, 36V Constant-Current LED Driver Applications Variable Message Signs Features ♦ 25Mbps Industry-Standard 4-Wire Serial Interface at 5V ♦ 3V to 5.5V Logic Supply ♦ 8 Constant-Current LED Outputs Rated at 36V ♦ Up to 55mA Continuous Current per Output

A16-2

Abstract: MAX6970 MAX6970AAE MAX6970APE MAX6970AUE MAX6980 MAX6981 shiftregisterpluslatchtype
Contextual Info: 19-3890; Rev 0; 10/05 8-Port, 36V Constant-Current LED Driver 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. The constant-current