The OPA2836ID is a dual ultra-low power voltage feed-back Operational Amplifier with rail-to-rail output and negative rail input. Consuming only 1mA per channel and an unity gain bandwidth of 205MHz, this amplifier set an industry-leading power-to-performance ratio for rail-to-rail amplifier. For battery-powered portable applications where power is of key importance, the low power consumption and high frequency performance of the OPA2836 devices offer designers performance versus power that is not attainable in other devices. Coupled with a power-savings mode to reduce current to <1.5μA, this device offer an attractive solution for high frequency amplifier in battery-powered applications.