The COS8221ARZ is an instrumentation op-amp with 1.5MHz bandwidth in an SOP-8 package, manufactured by COSINE. It is RoHS-compliant, and features high speed, low-noise DC characteristics for use in precision, low-power applications. It is ideal for a wide range of measurement and control applications, such as bridge completion and thermistor-based temperature measurement. It also features a low offset voltage, high common-mode rejection, and low-power consumption.