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AD820AR

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AD820AR

IC OPAMP JFET 1 CIRCUIT 8SOIC

Manufacturer: Analog Devices Inc.

Categories: Instrumentation, Op Amps, Buffer Amps

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Analog Devices Inc. AD820AR is a JFET input operational amplifier featuring a single circuit in an 8-SOIC package. This device offers rail-to-rail output capability, a -3dB bandwidth of 1.9 MHz, and a gain bandwidth product of 1.8 MHz. With a low input bias current of 2 pA and a slew rate of 3 V/µs, the AD820AR is well-suited for applications requiring high input impedance and fast settling times. It operates from a 5 V to 36 V supply span with a typical supply current of 700 µA. The component's 400 µV input offset voltage and 20 mA output current per channel make it suitable for instrumentation, buffer amplification, and general-purpose analog signal processing. This component is commonly employed in industrial control, medical equipment, and audio processing systems.

Additional Information

Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:
Technical Details:
PackagingTube
Package / Case8-SOIC (0.154"", 3.90mm Width)
Output TypeRail-to-Rail
Mounting TypeSurface Mount
Amplifier TypeJ-FET
Operating Temperature-40°C ~ 85°C
Current - Supply700µA
Slew Rate3V/µs
Gain Bandwidth Product1.8 MHz
Current - Input Bias2 pA
Voltage - Input Offset400 µV
Supplier Device Package8-SOIC
Number of Circuits1
Current - Output / Channel20 mA
-3db Bandwidth1.9 MHz
Voltage - Supply Span (Min)5 V
Voltage - Supply Span (Max)36 V

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