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Component request: MAX6955 display driver for 14 and 16 segment + keys

Posted: Sun Jul 11, 2021 12:44 pm
by andeug
Hi,


I would like to work on a hardware design that includes the chip MAX6955 (2-Wire Interfaced, 2.7V to 5.5V LED Display Driver with I/O Expander and Key Scan), which I guess can be a good candidate to be included in the Flowcode library because it supports all the below types of displays plus keys input:
MAX6955 headline.JPG
MAX6955 headline.JPG (117.4 KiB) Viewed 593 times
The idea is to replace with a single 2-wire IC all the drawing from below:
display design with 74HC595.JPG
display design with 74HC595.JPG (144.07 KiB) Viewed 593 times
For your reference, I have enclosed the datasheet of MAX6955.


Thank you,
Andreas