LED Display Decoder Driver 8-Digit 7-Segment Microprocessor-Compatible DIP-28
The Intersil ICM7228 display driver interfaces microprocessors to an 8-digit, 7-segment, numeric LED display. Included on chip are two types of 7-segment decoder, multiplex scan circuitry, LED display segment drivers, LED display digit drivers and an 8-byte static memory as display RAM.
Features
Pb-Free Plus Anneal Available (RoHS Compliant)
Improved 2nd Source to Maxim ICM7218
Fast Write Access Time of 200ns
Multiple Microprocessor Compatible Versions
Hexadecimal, Code B and No Decode Modes
Individual Segment Control with “No Decode” Feature
Digit and Segment Drivers On-Chip
Non-Overlapping Digits Drive
Common Anode and Common Cathode LED Versions
Low Power CMOS Architecture
Single 5V Supply
Applications
Instrumentation
Test Equipment
Hand Held Instruments
Bargraph Displays
Numeric and Non-Numeric Panel Displays
High and Low Temperature Environments where LCD Display Integrity is Compromised
