MAX6953 Datasheet PDF - Maxim Integrated

General Description

●The MAX6953 is a compact cathode-row display driver that interfaces microprocessors to 5 ✕7 dot-matrix LED displays through an I2C™-compatible serial interface. The MAX6953 drives up to four digits (140 LEDs).

●Features

●♦400kbps 2-Wire Interface Compatible with I2C

●♦2.7V to 5.5V Operation

●♦Drives 4 Monocolor or 2 Bicolor Cathode-Row

●5 ✕7 Matrix Displays

●♦Built-In ASCII 104-Character Font

●♦24 User-Definable Characters Available

●♦Automatic Blinking Control for Each Segment

●♦70µA Low-Power Shutdown (Data Retained)

●♦16-Step Digital Brightness Control

●♦Display Blanked on Power-Up

●♦Slew-Rate-Limited Segment Drivers for Lower EMI

●♦36-Pin SSOP and 40-Pin DIP Packages

●♦Extended Temperature Range as Standard