Howdy Bivin,
1. The DAC output load current is specified in the datasheet of having a typical value of 10mA. If the application requires larger current, then you may need to include a buffer or op-amp stage that is capable of driving this current value…
Howdy Srinivas,
To directly answer your question, you can reduce the conversion rate of the ADC and also ensure that the active ADC inputs are driven with a low impedance source, such as a buffer.
The reason for this channel interaction is the sharing…
The OPA145 also looks like a good choice, this file has not been recently updated so the OPA196 is not in yet, and the pricing is out of date.
OPA111A options.xlsx
to User473,
I searched all the op amp portfolio with the parametric search (precision, general purpose, and high-speed). There are 6 options with temperatures of 150C and above (see attached). The best match is the OPA211-HT (210C max). This is the…
