XR-2288

XR-2284/2288 High-Voltage AC Plasma Display Drivers GENERAL DESCRIPTION FUNCTIONAL BLOCK DIAGRAMS The XR-2284 and the XR-2288 are high voltage display driver arrays especially designed for interfacing with ac plasma display systems. The XR-2284 contains four independent driver channels, whereas its dual version, the XR-2288, contains eight driver channels. Each driver array can be used for either the segment or the column (or digit) drive, and several arrays can be "stacked" together to drive a large number of display segments. NC NC l OUTPUTS J TOGGLE INPUT All four channels of the XR-2284 are driven by a common ac toggle voltage; however, the XR-2288 has two independent toggle inputs, one for each of the four channels in the IC. The XR-2284 and the XR-2288 are designed for 360 volt ac plasma systems and have minimum stand-off voltages of 90 volts. The XR-2284C and the XR-2288C are designed for 240 volt plasma systems, and have minimum stand-off voltages of 60 volts. NC The c...