Analog Devices AD822AR

Op Amp Dual Low Power Amplifier R-R O/P ±15V/30V 8-Pin SOIC N Tube

Non-RoHS Compliant EAR99 AD822 Tube op amp buffer circuit 4.9mm 2pA 1.5mV 1900kHz

Operational Amplifier, 2 Func, 3000uV Offset-Max, BIPolar, PDSO8

IC, OP-AMP, 1.8MHZ, 3V/µs, SOIC-8; Op Am; IC, OP-AMP, 1.8MHZ, 3V/µs, SOIC-8; Op Amp Type:Precision; No. of Amplifiers:2; Bandwidth:1.8MHz; Slew Rate:3V/µs; Supply Voltage Range:± 1.5V to ± 18V; Amplifier Case Style:SOIC; No. of Pins:8

The AD822 is a dual precision, low power FET input op amp that can operate from a single supply of 5 V to 30 V or dual supplies of ±2.5 V to ±15 V. It has true single-supply capability with an input voltage range extending below the negative rail, allowing the AD822 to accommodate input signals below ground in the single-supply mode. Output voltage swing extends to within 10 mV of each rail, providing the maximum output dynamic range. Offset voltage of 800 μV maximum, offset voltage drift of 2 μV/°C, input bias currents below 25 pA, and low input voltage noise provide dc precision with source impedances up to a gigaohm. The 1.8 MHz unity-gain bandwidth, –93 dB THD at 10 kHz, and 3 V/μs slew rate are provided with a low supply current of 800 μA per amplifier. Applications Battery-powered precision instrumentation Photodiode preamps Active filters 12-bit to 14-bit data acquisition systems Medical instrumentation Low power references and regulators The AD822-EP supports defense and aerospace applications (AQEC standard)