MAX7231BFIPL+

Display Drivers Overview

The MAX7231BFIPL+ is an LCD decoder driver designed for driving up to eight digits of a triplexed liquid crystal display. It operates within a supply voltage range of 4.5V to 5.5V and features a low operating current of 30µA. The component utilizes a parallel interface for data communication and is housed in a 40-pin PDIP package. It is rated for operation across a temperature range suitable for industrial applications.

Display Drivers Feature Summary

• Supports direct driving of triplexed LCD displays with up to eight digit capacity
• Integrates internal timing and control logic for simplified system design
• Features low power consumption with minimal operating current draw

Display Drivers Applications

• Industrial instrumentation panels requiring multi-digit numeric readouts
• Consumer appliances with simple LCD status displays
• Portable battery-operated devices prioritizing low power usage

Display Drivers Procurement Notes

Verify the specific suffix and package type against the manufacturer's latest documentation, as legacy components may have variations. Confirm availability status through authorized distributors, as lead times can vary significantly for discontinued or limited-stock items. Ensure environmental compliance requirements match the project specifications before finalizing procurement.

Display Drivers Selection Notes

Select this component when a dedicated decoder driver for triplexed LCDs is required rather than using a microcontroller GPIO expansion. Consider the PDIP package constraints if board space is limited, as surface mount alternatives may exist in the same family. Evaluate the 30µA standby current against total system power budgets for battery life estimation.

Display Drivers Part Context

This part belongs to the Maxim Integrated LCD driver family, specifically optimized for simple alphanumeric or numeric displays. It serves as a cost-effective solution for systems that do not require complex graphic rendering but need reliable, low-power character generation without heavy MCU overhead.

Display Drivers Replacement Considerations

Check for updated versions within the MAX72xx series or alternative drivers from Analog Devices. Verify pin compatibility and electrical characteristics if substituting with generic LCD controllers.