MM5480 Datasheet - National

MM5480 LED Display Driver

The MM5480 is a monolithic MOS integrated circuit utilizing N-channel metal gate low threshold enhancement mode and ion-implanted depletion mode devices It utilizes the MM5451 die packaged in a 28-pin package making it ideal for a 3 digit display The MM5480 is designed to drive common anode-separate.

MM5480 Features

* Y Y Continuous brightness control Serial data input COPSTM microcontrollers or microprocessor displays Industrial control indicator Relay driver Digital clock thermometer counter voltmeter Instrumentation readouts Block Diagram TL F 6138

* 1 FIGURE 1 Connection Diagram Dual-In-Line Pac

MM5480_NationalSemiconductor.pdf