[TriEmbed] ADC

[John Moore]

You might avoid the ADC chip and instead use an Arduino.  Some Arduino's give an 8 channel ADC at 10 bits resolution.   https://www.arduino.cc/en/Tutorial/Foundations/AnalogInputPins

 

-John Moore

                                                                                                          

 

On Sun, Oct 25, 2020 at 10:34 AM The MacDougals via TriEmbed <triembed at triembed.org> wrote:

I am looking for an 8 channel ADC chip.

10 bit is sufficient.  I2C is preferred but SPI would be OK.

Hand solderable package highly preferred.

I found these:

https://www.ti.com/lit/ds/symlink/adc128d818.pdf  - $5.30 at DigiKey

https://www.analog.com/media/en/technical-documentation/data-sheets/2309fd.pdf - $7.34 at Digikey

 

Any opinions? Anyone have something in their personal stock?

Anyone interested in sharing shipping costs on a DigiKey order?

 

---> Paul

 

 

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