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MAX6954 Datasheet 2.7V to 5.5V LED Display Driver

Manufacturer: Maxim Integrated (now Analog Devices)

General Description

The MAX6954 is a compact display driver that interfaces microprocessors to a mix of 7-segment, 14-segment, and 16-segment LED displays through an SPI-/ QSPI™-compatible 4-wire serial interface.

The serial interface may be cascaded through multiple devices.

The MAX6954 drives up to 16 digits 7-segment, 8 digits 14-segment, 8 digits 16-segment, or 128 discrete LEDs, while functioning from a supply voltage as low as 2.7V.

Overview

MAX6954 4-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan.

Key Features

  • High-Speed 26MHz SPI/QSPI/.