AD8676 Dual Rail-to-Rail Output Op Amps Analog Devices Inc. AD8676 Dual Rail-to-Rail Output Op Amps feature ultralow offset, drift, and voltage noise combined with very low input bias currents over the entire operating temperature range. The AD8676 Op Amps operate at a fully specified from ±5V to ±15V with rail-to-rail output swings and very low noise. The rail-to-rail output compares to that of the OP184 but offers a wide bandwidth combined with precision and low power consumption, similar to the industry-standard OP07 amplifier. The AD8676 is unlike other low noise, rail-to-rail op-amps, utilizing a very low input bias current and low input current noise.