AD8661ARZ Datasheet PDF - ADI

●The AD8661ARZ is a low noise precision single Operational Amplifier with rail-to-rail output. The single-supply amplifier that uses the patented DigiTrim® trimming technique to achieve low offset voltage. The AD866x series features extended operating ranges, with supply voltages up to 16V. It also features low input bias current, wide signal bandwidth, low input voltage and current noise. The combination of low offset, very low input bias current and a wide supply range makes this amplifier useful in a wide variety of applications usually associated with JFET amplifier. Systems using high impedance sensors, such as photodiodes, benefit from the combination of low input bias current, low noise, low offset and wide bandwidth. The wide operating voltage range meets the demands of high-performance ADCs and DACs.

● Unity-gain stable

● 100µV at VS=5V Maximum low offset voltage

● 1pA Maximum low input bias current

● 10nV/√Hz Low noise

●ESD sensitive device, electrostatic charges as high as 4000V readily accumulate on the human body and test equipment and can discharge without detection.