Analog Devices AD8226 can amplify small signals near ground without requiring dual supplies due to its input range’s ability to extend below the negative supply. The amplifiers also specify minimum as well as maximum input bias currents to facilitate open wire detection.
AD8226’s inputs connect to real-world sensors. The AD8226 is ideal for multi-channel, space-constrained industrial applications. As opposed to other low-cost, low-power instrumentation amplifiers, the AD8226 has a minimum gain of 1 and can handle ±10V signals. Available in MSOP package with a +125°C temperature rating, the AD8226 amplifiers provide excellent performance in tightly packed, zero airflow designs.