资料介绍
PCA9698 daughter card OM9281 NXP PCA9698 daughter
card OM6281
Easily test and demonstrate
the PCA9698 40-bit GPIO
This add-on to NXP’s I2C 2005-1 demo board makes it easy to test and design with the PCA9698,
a Fast-mode Plus (Fm+) GPIO device, that provides 40-bit I/O expansion with outputs capable of
sourcing 10 mA and sinking 25 mA with a total package load of 1 A.
Key features The PCA9698 uses the industry-standard I2C/SMBus port to
4 Easy-to-use daughter card with comprehensive evaluation communicate with the host demonstration board. The card can
software be connecte
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