The AD8220ARMZ is a JFET input Instrumentation Amplifier with Rail-to-Rail output in MSOP package. Designed to meet the needs of high performance, portable instrumentation, this has a minimum common-mode rejection ratio (CMRR) of 86dB at DC and a minimum CMRR of 80dB at 5kHz for G=1. Maximum input bias current is 10pA and typically remains below 300pA over the entire industrial temperature range. With the proliferation of mixed-signal processing, the number of power supplies required in each system has grown. Its rail-to-rail output stage maximizes dynamic range on the low voltage supplies common in portable applications. Its ability to run on a single 5V supply eliminates the need to use higher voltage, dual supplies. This draws a maximum of 750µA of quiescent current, making it ideal for battery powered devices.
Low input currents
High CMRR
Excellent AC specifications and low power
Versatile
Gain set with single resistor
Product features patented or proprietary protection circuitry, damage may occur on devices subjected to high energy ESD.
