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CD1030

NXP
Part Number CD1030
Manufacturer NXP
Description 33-channel multiple switch detection interface
Published Jul 16, 2020
Detailed Description NXP Semiconductors Technical Data 33 channel multiple switch detection interface with programmable wetting current Docu...
Datasheet PDF File CD1030 PDF File

CD1030
CD1030

Overview
NXP Semiconductors Technical Data 33 channel multiple switch detection interface with programmable wetting current Document Number: CD1030 Rev.
5.
0, 7/2018 CD1030 The CD1030 is designed to detect the closing and opening of up to 33 switch contacts.
The switch status, either open or closed, is transferred to the microprocessor unit (MCU) through a serial peripheral interface (SPI).
This SMARTMOS device also features a 35-to-1 analog multiplexer for reading the input channels as analog inputs.
The analog selected input signal is buffered and provided on the AMUX output pin for the MCU to read.
Independent programmable wetting currents are available as needed for the application.
A battery an...


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