MAX6922 Datasheet | Maxim Integrated

.. 19-3224; Rev 0; 1/04 27-, 28-, and 32-Output, 76V, Serial-Interfaced VFD Tube Drivers General Description The MAX6922/MAX6932/MAX6933/MAX6934 multi-output, 76V, vacuum-fluorescent display (VFD) tube drivers that interface a VFD tube to a microcontroller or a VFD controller, such as the MAX6850- MAX6853. The MAX6922/MAX6934 have 32 outputs, while the MAX6932 has 27 outputs, and the MAX6933 has 28 outputs. All devices are also suitable for driving tele relays. Data is input using standard 4-wire serial interface (CLOCK, DATA, LOAD, BLANK) patible with other VFD drivers and controllers. For easy display control, the active-high BLANK input forces all driver outputs...