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MAX6922

Maxim Integrated Products
Part Number MAX6922
Manufacturer Maxim Integrated Products
Description Serial-Interfaced VFD Tube Drivers
Published Jun 24, 2010
Detailed Description www.DataSheet4U.com 19-3224; Rev 0; 1/04 27-, 28-, and 32-Output, 76V, Serial-Interfaced VFD Tube Drivers General Desc...
Datasheet PDF File MAX6922 PDF File

MAX6922
MAX6922

Overview
www.
DataSheet4U.
com 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 telecom relays.
Data is input using standard 4-wire serial interface (CLOCK, DATA, LOAD, BLANK) compatible with other VFD drivers and controllers.
For easy display control, the active-high BLANK input forces all driver outputs low, turning the display off, and automatically puts the IC into shutdown mode.
Display intensity may also be controlled by directly pulse-width modulating the BLANK input.
The MAX6922/MAX6932/MAX6934 have a serial interface data output, DOUT, allowing any number of devices to be cascaded on the same ...


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