Analog Devices Instrumentation Amplifier: Can I use the AD8553 with single-ended input, single supply VCC=+3.3V, REF=GND, 0-3V output with a gain of 10?

Amplifier

VREF of the AD8553 must be between 0.8V and 2.4V when VCC = 3.3V, so VREF cannot be GND. Since the output voltage is shifted by VREF, for example, VREF=0.8V, gain of 8, output can be 0.8V to 3.2V. The AD8237 can be used with a single supply with VREF = 0V.

(Published in July 2021)

If the problem persists

Please feel free to ask us any questions using the inquiry form.
The person in charge of Analog Devices products will answer your question.

Experienced FAE
Free consultation is available.

From specific product specifications to parts selection, the Company FAE will answer your technical concerns free of charge. Please feel free to contact us.