棋子 · 2020年02月10日

cortex M0 based mcu dac error

i i am developing cprtex mo based project.

vendor is nuvoton.

there seems to be error in dac.

can i reduce the error.

my dac ouput for input code 000 is 130mv. whose full scale range is 2.5v.

datasheet has the folllowing values ,the gain error for typical value 290 lsb offset error is 150lsb

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极术小姐姐 · 2020年02月10日

The DAC is Nuvoton's IP - nothing to do with ARM - so you will have go to Nuvoton with specific questions about their parts ...

See https://community.arm.com/dev... to understand what "belongs" to ARM, and what doesn't.

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