ADI’s AD8615, AD8616, and AD8618 are single, dual, and quad rail-to-rail op amps. These amplifiers take a single voltage supply of 2.7 V to 5.5 V. With various device packages to choose from, these amps have an operating temperature range of -40°C to +125°C. They feature very low offset voltage, low input voltage and current noise, and wide signal bandwidth. The combination of low offsets, low noise, very low input bias currents, and high speed makes these amplifiers useful in a wide variety of applications. Filters, integrators, photodiode amplifiers, and high impedance sensors all benefit from the combination of performance features. Audio and other AC applications benefit from the wide bandwidth and low distortion. AD8615, AD8616, and AD8618 are ideally suited for battery powered, handheld, and audio applications.