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
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