The AD8224ACPZ-WP is a dual-channel precision JFET input rail-to-rail Instrumentation Amplifier for use with transducer interfaces and remote sensors. It requires the same board area as a typical single instrumentation amplifier yet doubles the channel density and offers a lower cost per channel without compromising performance. Designed to meet the needs of high performance, portable instrumentation, the AD8224 has a minimum common-mode rejection ratio (CMRR) of 86dB at DC and a minimum CMRR of 80dB at 10kHz for G=1. Maximum input bias current is 10pA and typically remains below 300pA over the entire industrial temperature range. The device's 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 for higher voltage, dual supplies.
