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416645_en-US
416645_en-US
Does anyone know the output impedance of the MP3V5004G? Wondering if I need to buffer the output prior to interfacing to a Kinetis K51 ADC. The datasheet does not give any output impedance information.
Hi Dan,
The output impedance of typical amplified pressure sensors (MPX4000/5000/6000/7000 series) is about 1..10 ohms for sampling frequencies from 1 Hz to 100 Hz. So the output of the MP3V5004G can be connected directly to a Kinetis K51 ADC.
Regards,
Tomas
PS: If my answer helps to solve your question, please mark it as "Correct". Thank you.
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