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MAX6957ANI+ is listed in the Display Drivers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC DRVR 7/16/20 SEGMENT 28DIP. Review the specifications below when checking this part for your BOM.
The MAX6957ANI+ is an LED display driver manufactured by Analog Devices Inc./Maxim Integrated, housed in a 28-PDIP package. It supports 7 digits with configurations for 16 or 20 segments. The device operates on a supply voltage range of 2.5V to 5.5V and features a 4-wire serial interface. Maximum supply current is 180 µA, with a low-level output current capability of 18 mA. It functions within a temperature range of -40°C to +125°C.
Verify the specific suffix 'ANI+' corresponds to the 28-PDIP through-hole package variant rather than the SSOP surface-mount version. Confirm component status as obsolete or limited supply before finalizing procurement plans. Ensure compatibility with existing PCB footprints designed for dual-in-line packages.
Select this component when a through-hole DIP package is required for prototyping or specific mechanical constraints. Compare against the MAX6957AAI+ if surface-mount assembly is preferred. Verify that the 4-wire interface aligns with available microcontroller pins without requiring additional shift registers.
This part belongs to the MAX6957 series of LED display drivers from Maxim Integrated. It provides constant current drive capabilities for common cathode LED displays. The series offers multiple package options including SSOP and PDIP variants to accommodate different manufacturing requirements.
MAX6957AAI+
The maximum supply current is 180 µA.
No, it uses a 4-wire serial interface.
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