MM5450 Datasheet (Microchip) - LED Display Driver

MM5450, LED Display Driver

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.

A single pin controls the LED display brightness by setting a reference current through

MM5450 Features

* Continuous Brightness Control

* Serial Data Input

* No Load Signal Requirement

* Enable (MM5450 Only)

* Wide Power Supply Operation

* TTL Compatibility

* 34 or 35 Outputs, 15 mA Capability

* Alphanumeric Capability Applications