ADS1118: ADS1118IRUGR

AJAY S

Prodigy 150 points

Part Number: ADS1118

Tool/software:

Hi there,

We want to read Analog voltage ( 0-5V) which comes from display interface.

Can we use voltage divider as 3.3V to AIN1 channel for the part : ADS1118IRUGR ?

Ref Image:

Please, Advise.

over 1 year ago

0 Angel Rodriguez de San Miguel Bermudez over 1 year ago

TI__Expert 8130 points

Hi Ajay,

Yes, if you are operating the ADS1118 with VDD = 3.3V and need to measure 0-5V input signal, using a voltage divider to scale down the input signal to be within 0-3.3V is a valid solution.

Best Regards,

Angel

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ADS1118: ADS1118IRUGR