The GS8621-TR is a low noise operational amplifier that is SOT23-5 RoHS (Restriction of Hazardous Substances) compliant. It is manufactured by Gainsil and is designed to improve noise, signal-to-noise ratio, gain bandwidth, power consumption, and common-mode rejection ratio (CMRR). The operating temperature range of the device is -40C to +85C. It is capable of powering a wide range of devices, such as sensors, motor controllers, audio, communications, ADCs and DACs, as well as wide range of signal conditioning applications. It contains two independent low-noise, high-precision amplifiers in a single surface-mount package. The typical gain bandwidth product of the GS8621-TR is 25 kHz, with a low distortion of 0.001%. The CMRR is 85 dB, while the power consumption is 0.5 mA at 5V. The voltage range of the device is 1.8V to 6V. The GS8621-TR is an ideal device for those looking for high-accuracy low noise amplifiers in a small package.