AD8235

Data Sheet 40 μA Micropower Instrumentation Amplifier in WLCSP Package AD8235 FEATURES Low power 40 μA maximum supply current 6 nA shutdown current Low input currents 50 pA input bias current 25 pA input offset current High Common Mode Rejection Ratio (CMRR) 110 dB CMRR , G = 100 Space saving WLCSP package Zero input crossover distortion Versatile Rail-to-rail input and output Shutdown Gain set with single resistor (G = 5 to 200) AD8236: μSOIC package version of AD8235 APPLICATIONS Medical instrumentation Low-side current sense Portable electronics GENERAL DESCRIPTION The AD8235 is the smallest and lowest power instrumentation amplifier in the industry. It is available in a 1.5 mm × 2.2 mm wafer level chip scale package (WLCSP). The AD8235 draws a maximum quiescent current of 40 μA. In addition, it draws a maximum 500 nA of current during shutdown mode, making it an excellent instrumentation amplifier for battery powered, portable applications. The AD8235 can operate on supply v...