MAX6920 Datasheet - Maxim Integrated Products

MAX6920 Serial-Interfaced VFD Tube Driver

The MAX6920 is a 12-output, 76V, vacuum fluorescent display (VFD) tube driver that interfaces a multiplexed VFD tube to a VFD controller such as the MAX6850 *MAX6853 or to a microcontroller. The MAX6920 is also ideal for driving either static VFD tubes or telecom relays. Data is inputted usin.

MAX6920 Features

* 5MHz Industry-Standard 4-Wire Serial Interface

* 3V to 5.5V Logic Supply Range

* 8V to 76V Grid/Anode Supply Range

* Push-Pull CMOS High-Voltage Outputs

* Outputs can Source 40mA, Sink 4mA Continuously

* Outputs can Source 75mA Repetitive Pulse

MAX6920_MaximIntegratedProducts.pdf