This is a INA826 instrumentation amplifier is used to amplify very low-level signals, rejecting noise and interference signals. ... The Instrumentation amplifier should have High CMRR since the transducer output will usually contain common mode signals such as noise when transmitted over long wires.The INA826 is a cost-effective instrumentation amplifier that offers extremely low power consumption and operates over a very wide single-supply or dual supply range. A single external resistor sets any gain from 1 to 1000. The device offers excellent stability over temperature, even at G > 1, as a result of the low gain drift of only 35 ppm/°C (maximum). The INA826 is optimized to provide an excellent common-mode rejection ratio of over 100 dB (G = 10)
over frequencies up to 5 kHz. At G = 1, the common-mode rejection ratio exceeds 84 dB across the full input common-mode range, from the negative supply all the way up to 1 V of the positive supply. Using a rail-to-rail output, the INA826 is a great choice for low-voltage operation from a 3-V single supply, as well as dual supplies up to ±18 V.
1 x INA826AIDGKR IC VSOP Package