Analog Devices has released a set of differential-in differential-out amplifiers win a minimum CMRR (common-mode rejection ratio) of 94dB. Based on the existing LTC6363 differential amplifier which needs external resistors, they have built-in matched resistors. “Resistor matching is equivalent to a 0.002%. Initial gain accuracy is 45ppm maximum and varies by only 0.5ppm/°C maximum over temperature,” ...
This story continues at Differential amps have 94dB minimum CMRR
Or just read more coverage at Electronics Weekly
from Electronics Weekly https://www.electronicsweekly.com/news/products/analogue-linear-mixed-signal-ics/differential-amps-94db-minimum-cmrr-2018-08/
No comments:
Post a Comment