XR-2271

XR-2271 Fluorescent Display Driver GENERAL DESCRIPTION The XR-2271 is a monolithic 7-digit or 7-segment display driver designed to interface MaS logic with fluorescent displays. It features active high logic and low input current. Each XR-2271 is capable of driving seven digits or segments of a display panel and provides complete input and output isolation. Since the output pull up resistors are incorporated on chip, no external parts are required to interface fluorescent displays. FUNCTIONAL BLOCK DIAGRAM INPUTS FEATURES Active High Logic Low Input Current Complete Input Output Isolation Output Pull Up Resistors On Chip No External Parts Required To Drive Fluorescent Displays APPLICATIONS Fluorescent Display Driver MaS Logic/High-Voltage Interface ORDERING INFORMATION Part Number XR-2271CN XR-2271CP Package Ceramic Plastic Operating Temperature O°C to + 70°C O°C to + 70°C ABSOLUTE MAXIMUM RATINGS (Note 1) VSS - V - inpui io V- Outputs to V- ISS Power Dissipation TA :S ...