The AD627BRZ-R7 is an Instrumentation Amplifier by Analog Devices, with a single or dual supply rail to rail operation. It features a high common-mode rejection ratio, low offset, and a wide supply voltage range. The AD627BRZ-R7 operates over an accurate gain range of 1 to 1000 and no external components are required. This makes it ideal for use in applications such as signal conditioning, sample and hold, phase sensitivity detector, active filters, and low level signal measurements. This device has low offset voltage and drift and low noise, making it suitable for medical, instrumentation, and industrial control applications.