Besides the HiRel features like military temperature range and extended life cycle, the parametrics table on the product page of the THS3201-EP gives a higher slew rate of 10500 V/µs and better harmonic distortion than the THS3201. In the datasheet both amplifiers have exactly the same values.
Which information is correct? Has the -EP really better slew rate and distortion perforamance?
Best regards,
Christian