CC3200: Analog in/out min-max value

lilyhack

Expert 1160 points

Other Parts Discussed in Thread: CC3200

What is the minimum & maximum value that can be read/written with the analog pins in CC3200?

0 Markel Robregado over 9 years ago

Guru 85695 points

Hi,

If the "value" you are referring to are in volts, based from CC3200 datasheet "1.5V".

- kel

0 lilyhack over 9 years ago in reply to Markel Robregado

Expert 1160 points

Hi Kel,

No. I didn't mean volt.

Suppose you connect a sensor to the analog pin. What is the maximum/minimum integer value I can read from the sensor? 1024? 65535? anything else?

0 Markel Robregado over 9 years ago in reply to lilyhack

Guru 85695 points

Hi Lily,

The ADC at CC3200 has 12 bit resolution.

2^12 = 4096

- kel

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