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<div class="moz-cite-prefix">John, essentially you mean the
ATMEGA329 chip in the Arduino ...</div>
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<div class="moz-cite-prefix">I would add that quite a number of the
AVR chips have the 10-bit ADCs built in, different chips with
different number of of analog inputs and sampling speeds.<br>
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<div class="moz-cite-prefix">Another set of chips with built-in ADCs
are the PIC16F series.</div>
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<div class="moz-cite-prefix">I suspect that Paul may be looking for
an outboard ADC chip that would supplement his current
microcontroller design.<br>
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<div class="moz-cite-prefix">(See my other email answer)<br>
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<div class="moz-cite-prefix">On 10/26/20 7:14 AM, John Moore via
TriEmbed wrote:<br>
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<p class="MsoNormal"><span style="color:#1F497D">You might
avoid the ADC chip and instead use an Arduino. Some
Arduino's give an 8 channel ADC at 10 bits resolution.
<a class="moz-txt-link-freetext" href="https://www.arduino.cc/en/Tutorial/Foundations/AnalogInputPins">https://www.arduino.cc/en/Tutorial/Foundations/AnalogInputPins</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">-John Moore<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">
<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p></o:p>On Sun, Oct 25, 2020 at 10:34 AM
The MacDougals via TriEmbed <<a
href="mailto:triembed@triembed.org" moz-do-not-send="true">triembed@triembed.org</a>>
wrote:<o:p></o:p></p>
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<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I
am looking for an 8 channel ADC chip.<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">10
bit is sufficient. I2C is preferred but SPI would be
OK.<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Hand
solderable package highly preferred.<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">I
found these:<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><a
href="https://www.ti.com/lit/ds/symlink/adc128d818.pdf" target="_blank"
moz-do-not-send="true">https://www.ti.com/lit/ds/symlink/adc128d818.pdf</a>
- $5.30 at DigiKey<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><a
href="https://www.analog.com/media/en/technical-documentation/data-sheets/2309fd.pdf"
target="_blank" moz-do-not-send="true">https://www.analog.com/media/en/technical-documentation/data-sheets/2309fd.pdf</a>
- $7.34 at Digikey<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Any
opinions? Anyone have something in their personal
stock?<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">Anyone
interested in sharing shipping costs on a DigiKey
order?<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto">--->
Paul<o:p></o:p></p>
<p class="MsoNormal"
style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"> <o:p></o:p></p>
<p class="MsoNormal">
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<pre class="moz-signature" cols="80">--
Scott G. Hall
Raleigh, NC, USA
<a class="moz-txt-link-abbreviated" href="mailto:ScottGHall1@GMail.Com">ScottGHall1@GMail.Com</a>
<i>Although kindness is rarely a job, no matter what you do it's always an option.</i>
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