Hi ゆうや 近藤,
Sorry if we missed this thread. I just contacted our designer to verify the internal protection circuitry of the AD8676. I will get back to you on this as soon as I've heard any.
With regards to your other concern, generally we limit…
I have a question about AD8676.
http://www.analog.com/media/en/technical-documentation/data-sheets/AD8676.pdf
#1, Does AD8676 will occur "phase reversal" when the input voltage exceed input common mode range?
Some data sheet say "No phase reversal…
Why wont pin 1 (the output) of my AD8676 drop below 1.68V with 0V input into a non-inverting amplifer with 3 gain?
R51 and TP4 are disconnected so the circuit is open, so what you are left with is a non-inverting amplifier, gain 3, with a varying input…
Hi
I have a question.
Does AD8676 will occur "phase reversal" when the input voltage exceeds the common mode voltage range within supply voltage range?
Ex. AD8672 D/S Page 1 "No phase reversal"
In this regard, the same as the
…Is there a specification for the AD8676 input resistance? The data sheet does not have one that I can find.
The data sheet for AD8675 (single vs. AD8676's dual package) has input capacitance, but no input resistance.
Thanks for any help.
Hello DMW,
AD5791 has better Output Noise Spectral Density in comparison with AD5542a (7.5 < 11.8).
Don't forget that portion of indicated noise for AD5791 is contributed by AD8676 opamp.
regarding the DC noise they have same value. but the noise…
I found that in CN0200 and CN0191, AD8676B and AD8675 are used for both force and sense pins and the output buffer of AD5781/AD5791. The specification of AD8676 is superior, though, the slew rate is limited. We are considering replacing the amplifier…