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MAX7231CFI/D is listed in the Display Drivers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC DRVR 7 SEGMENT 8 DIGIT DICE. Review the specifications below when checking this part for your BOM.
Display Drivers specifications for MAX7231CFI/D
- Description：IC DRVR 7 SEGMENT 8 DIGIT DICE
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Display Type：LCD
- Configuration：7 Segment + 2 Annunciators
- Interface：Parallel
- Digits or Characters：8 Digits
- Voltage - Supply：4.5V ~ 5.5V
- Operating Temperature：0°C ~ 70°C
- Mounting Type：-
- Package / Case：Die
- Supplier Device Package：Dice
- Current - Supply：30 µA
- Grade：-
- Qualification：-
Display Drivers datasheet and documents for MAX7231CFI/D
Display Drivers Overview
The MAX7231CFI/D is a liquid crystal driver integrated circuit manufactured by Maxim Integrated, now part of Analog Devices Inc. It functions as an 8-digit, triplexed LCD decoder driver designed to interface with common cathode displays. The device integrates multiplexing logic and segment drivers to simplify the control of numeric displays in embedded systems.
Display Drivers Feature Summary
- Integrates triplexed decoding logic for direct drive of 8-digit displays
- Includes internal segment drivers to reduce external component count
- Supports common cathode liquid crystal display configurations
Display Drivers Applications
- Numeric display interfaces in industrial instrumentation
- Consumer appliance control panels requiring digit readouts
- Embedded systems with limited microcontroller I/O resources
Display Drivers Procurement Notes
Verify current availability status as this component may be obsolete or discontinued. Confirm exact pinout compatibility if substituting. Request official datasheets from authorized distributors to ensure technical specifications match design requirements. Validate lifecycle status before finalizing procurement plans.
Display Drivers Selection Notes
Select this component when designing systems requiring dedicated hardware decoding for 8-digit triplexed LCDs. Ensure the target display matches the common cathode configuration. Verify voltage levels and current driving capabilities align with the specific LCD panel characteristics used in the application design.
Display Drivers Part Context
This IC belongs to the MAX7231 family of LCD drivers. It provides a specialized solution for numeric display applications where microcontroller processing power is constrained. The device simplifies system architecture by handling multiplexing internally.
Display Drivers Replacement Considerations
Check for direct substitutes listed in official manufacturer documentation. Verify functional equivalence regarding pinout and electrical parameters. Ensure any replacement maintains compatibility with the existing triplexed display interface.
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