The COS227USR is a precision operational amplifier (Op Amp) SOP-8, RoHS compliant manufactured by COSINE. It has a current of 1.3mA, a frequency of 10MHz and a Voltage Range of 4.5V~36V, ±2.25V~±18V with a 3V/us slew rate. This component has some great features, such as low noise, high speed, wide bandwidth and low power consumption. These characteristics make this precision op amp suitable for many applications such as signal conditioning, detection and filtering.