BUY AD623ARZ-R7 https://www.utsource.net/itm/p/422771.html
Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier
Description: The AD623ARZ-R7 is a low cost, high accuracy instrumentation amplifier that features low noise, low offset voltage, low drift, and high common-mode rejection ratio. Features: - Low noise: 0.5μVrms - Low offset voltage: 0.5mV - Low drift: 0.1μV/°C - High common-mode rejection ratio: 80dB - High input impedance: 10GΩ - Wide supply voltage range: ±2.5V to ±18V Applications: - Signal conditioning - Data acquisition systems - Medical instrumentation - Industrial process control systems - Test and measurement equipment (For reference only)