MAX6958 Datasheet (Maxim) - 9-Segment LED Display Drivers

MAX6958, 9-Segment LED Display Drivers

The MAX6958/MAX6959 compact multiplexed common-cathode display drivers interface microprocessors to seven-segment numeric LED digits, or discrete LEDs through an SMBus™- and I2C-compatible 2-wire serial interface.

The 2-wire serial interface uses fixed 0.8V/2.1V logic thresholds for compatibility wi

MAX6958 Features

* include a hexadecimal font for seven-segment displays, multiplex scan circuitry, anode and cathode drivers, and static RAM that stores each digit. The peak segment current for the display digits is set internally to 23mA. Display intensity is adjusted using a 64-step internal digital brightness cont