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MAX6953EPL+ is listed in the Display Drivers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC DRVR DSPL LED 40-DIP. Review the specifications below when checking this part for your BOM.
Display Drivers specifications for MAX6953EPL+
- Description：IC DRVR DSPL LED 40-DIP
- Series：*
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Display Type：-
- Configuration：-
- Interface：-
- Digits or Characters：-
- Voltage - Supply：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Current - Supply：-
- Grade：-
- Qualification：-
Display Drivers datasheet and documents for MAX6953EPL+
Display Drivers Overview
The MAX6953EPL+ is a compact cathode-row LED display driver designed for interfacing microprocessors with 4-digit, 5x7 dot-matrix displays. It operates on a 2.7V to 5.5V supply and utilizes an I²C-compatible serial interface. The device features constant current sinks providing up to 50mA high-level output current and 500mA low-level output current per segment. It supports 140 segments across four digits in a 36-pin SSOP package, operating within a -40°C to +85°C temperature range.
Display Drivers Feature Summary
- Integrates an I²C-compatible serial interface for simplified microprocessor connection
- Employs a constant current sink architecture for precise brightness control of each display segment
- Supports direct driving of 4-digit, 5x7 dot-matrix LED displays without external multiplexing
Display Drivers Applications
- Industrial control panel displays
- Instrumentation front panels
- Consumer electronic device indicators
Display Drivers Procurement Notes
Verify component authenticity through authorized distributors or manufacturer channels due to obsolete lifecycle status. Confirm RoHS compliance documentation matches the specific revision. Validate pinout compatibility with existing PCB footprints before integration. Request original datasheets to ensure accurate electrical parameter verification against legacy design requirements.
Display Drivers Selection Notes
Select this component when designing systems requiring direct drive for 4-digit 5x7 matrix displays with minimal GPIO usage. The I²C interface reduces pin count compared to parallel drivers. Ensure the application voltage falls within the 2.7V to 5.5V range. Consider the SSOP-36 package constraints for board space and thermal management during layout.
Display Drivers Part Context
Part of the MAX6953 family from Maxim Integrated, now Analog Devices. This series focuses on simplifying LED display interfaces by integrating multiplexing and current regulation. The EPL suffix indicates a lead-free, halogen-free variant in a 36-pin SSOP package, distinct from other package options like the AX+ variant.
Display Drivers Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Due to the obsolete lifecycle status, alternative components must be evaluated based on functional equivalence, pin compatibility, and electrical specifications rather than direct cross-references.
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