OPA2347EA/250 Texas Instruments

The TI Instrumentation Amplifier OPA170AIDBVR is a single-channel, low-power, low-noise amplifier with a high common-mode rejection ratio (CMRR) of 90 dB. It has a maximum supply voltage of 36 V and a minimum supply voltage of 2.7 V. The input bias current is 15 pA and the input offset voltage is 1.8 mV. It is packaged in a reel and has a unit weight of 0.001058 oz

The AD8223ARMZ-R7 Instrumentation Amplifier is a highly reliable, single-channel amplifier, designed to provide high-sensitivity signal conditioning, while maintaining low power requirements. It features a maximum supply voltage of 24 V, a maximum input resistance of 2 GOhms, a 25 nA input bias current, and a 0.5 mA operating supply current. The amplifier has a Common Mode Rejection Ratio (CMRR) of 90 dB for excellent noise immunity, as well as a Unit-Weight of 0.004938 oz. This low-power amplifier is perfect for a wide range of applications, such as charge measurement, bio-sensing, optical strain measurement, bridge-sensor amplification, and motion control current sensors. Its user-selectable gain and bandwidth can further tailor device performance for a variety of low-noise applications. In addition, the AD8223ARMZ-R7 is RoHS-compliant and is supplied in a Reel package.

The AD8608ARZ is a 4-channel instrumentation amplifier from Analog Devices. It is a surface mount device (SMD/SMT) with a SOIC-14 package. It has a wide gain range of 1 to 1000 and a high common-mode rejection ratio (CMRR) of 92 dB. The amplifier has a low offset voltage of 20 uV and a low noise level of 0.2 uVrms.

The LMP8645HVMKE/NOPB from Texas Instruments is an instrumentation amplifier specifically designed for high accuracy data acquisition. It features a wide common mode voltage range of -2V to +76V and CMRR-Common-Mode-Rejection-Ratio of 95 dB, which minimizes noise in applications requiring high common mode rejection such as medical, industrial, and instrumentation systems. It has high gain accuracy over a wide temperature range and excellent gain non-linearity and temperature coefficient. This instrumentation amplifier operates from a 2.7 V to 12 V supply voltage and has a Maximum-Operating-Temperature of +125°C and a Minimum-Operating-Temperature of -40°C. This product is available in the TSOT Package-Case.