General Description

The MM5450 and MM5451 LED display drivers are monolithic MOS IC’s fabricated in an N-Channel, metal gate process. The technology produces low-threshold, enhancement-mode, and ion-implanted depletion-mode devices.

Features

• Continuous brightness control

• Serial data input

• No load signal requirement

• Enable (on MM5450)

• Wide power supply operation

•TTL compatibility

• 34 or 35 outputs, 15mA capability

•Alphanumeric capability

Applications

• Industrial control indicator

•Relay driver

• Digital clock, thermometer, counter, voltmeter

•Instrumentation readouts