XR-6128

XR-6118/6128 Fluorescent Display Drivers GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAM The XR-6118 and the XR-6128 are high-voltage display driver arrays which are designed to interface between low-level digital logic and vacuum fluorescent displays. Each circuit consists of eight independent signal channels comprised of Darlington output stages and common-emitter type inputs. All stages on the chip share common power supply and ground connections. Both device types are capable of driving digits and/or segments of fluorescent displays, and all of the eight outputs can be activated simultaneously. INPUTS OUTPUTS FEATURES Direct Replacement for Sprague UDN-6118A, UDN-6128A, and UDN-6118P-2 (60V) Digit or Segment Drive Capability Low Input Current Integral Output Pulldown Resistors Low Power High Output Breakdown Voltage ABSOLUTE MAXIMUM RATINGS Supply Voltage, VBB Output Voltage, VOUT Input Voltage, VIN Output Current, lOUT Power Dissipation, (TA S 25°C) Derate Above 25°C Operat...