Hi Matthias,
The Iout of 65mA is for a single stage of THS4042, or each channel. If you run both amplifiers in parallel, you can create an amplifier with slightly less than a 130mA total output current, since you are using 9V supply instead of 10V…
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…