MAX6920AWP+

Display Drivers Overview

The MAX6920AWP+ is a vacuum fluorescent display (VFD) tube driver manufactured by Analog Devices Inc./Maxim Integrated. It operates on an 8 V to 76 V supply voltage with a logic interface of 3 V to 5.5 V. The device features a 4-wire serial interface and provides 12 outputs, each capable of sourcing up to 60 mA. It functions within a temperature range of -40°C to +125°C and is housed in a 20-SOIC-Wide package.

Display Drivers Feature Summary

• Integrates high-voltage drivers for direct control of vacuum fluorescent displays
• Supports serial interfacing for simplified microcontroller connection
• Provides individual output current control capabilities

Display Drivers Applications

• Vacuum fluorescent display tube driving
• Industrial control panel interfaces
• Automotive instrument clusters

Display Drivers Procurement Notes

Verify the specific suffix AWP+ against the official datasheet to confirm the SOIC-Wide-20 package and commercial/industrial temperature grade. Confirm that the component status aligns with project requirements, as availability may vary. Ensure compatibility with the system's 76 V supply rail and 4-wire serial protocol before integration.

Display Drivers Selection Notes

Select this component when designing systems requiring direct drive for VFD tubes with high voltage requirements. It is suitable for applications needing multiple high-current outputs controlled via a simple serial interface. Consider the wide operating temperature range for harsh environments. Evaluate power dissipation limits within the SOIC-Wide-20 package for thermal management.

Display Drivers Part Context

This part belongs to the MAX6920 series of VFD drivers designed by Maxim Integrated, now part of Analog Devices. The series focuses on simplifying the interface between low-voltage logic controllers and high-voltage vacuum fluorescent displays. The AWP+ variant specifically denotes the wide-package surface-mount configuration.