ICM7218CIQI+

The ICM7218CIQI+ is an 8 digital LED display driver in 28 pin PLCC package. This display driver interfaces microprocessor to an 8 digit, 7 segment, numeric LED display. It includes two types of 7 segment decoders, multiplex scan circuitry, segment and digital drivers and an 8 x 8 static memory. It accepts data in a parallel format and drive common anode display. It can display data in either hexadecimal or code B format. Typical application are instrumentation, test equipment, hand held instruments, bargraph displays and panel meters.

• Supply voltage range is 4V to 6V at power down mode
• Operating temperature range from -20°C to 85°C
• Improved 2nd source
• Fast access time of 200ns write pulse width
• Microprocessor compatible
• Digital and segment drivers on-chip
• Low power CMOS
• Digital leakage current of 100µA
• Display scan rate of 250Hz per digit
• Data hold time of 25ns
• Instrumentation; Test Equipment; Handheld Instruments; Bar Graph Displays; Panel Meters

애플리케이션

Power Management, Portable Devices

메모

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party