MM5483

Features:

· Serial data input
·Serial data output
·Wide power supply operation
·TTL compatibility
·31 segment outputs
·Alphanumeric and bar graph capability
·Cascade capability




Application

· COPS^TM or microprocessor displays
·Industrial control indicator
·Digital clock, thermometer, counter, voltmeter
·Instrumentation readouts
·Remote displays




Pinout






Specifications

Voltage at Any Pin V_SS to V_SS+ 10V
Operating Temperature -40 to +85
Storage Temperature -65 to +150
Power Dissipation300 mW at +85
350 mW at +25
Junction Temperature +150
Lead Temperature
(Soldering, 10 seconds)300




Description

The MM5483 is a monolithic integrated circuit utilizing CMOS metal-gate low-threshold enhancement mode devices.

It is available in a 40-pin molded package. The MM5483 can drive up to 31 segments of LCD and can be cascaded to increase this number. This chip is capable of driving a 4(/2- digit 7-segment display with minimal interface between the display and the data source.

The MM5483 stores the display data in latches after it is latched in, and holds the data until another load pulse is received