| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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18 pcs
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18 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The AD820 from Analog Devices is a precision, low power FET input operational amplifier designed for single-supply operation from 5V to 36V or dual supplies from ±2.5V to ±18V. Its input voltage range extends below ground in single-supply mode, and the output swings rail-to-rail, maximizing output dynamic range.
Key electrical specifications include a unity-gain bandwidth of 1.8 MHz, a slew rate of 3 V/μs, and a maximum quiescent current of 800 μA. It exhibits excellent DC precision with a maximum input offset voltage of 800 μV and a typical offset voltage drift of 2 μV/°C. The low input bias current of 25 pA makes it suitable for high impedance sources.
The AD820 can drive capacitive loads up to 350 pF and provides a minimum output current of 15 mA. This versatility makes it suitable for applications such as battery-powered precision instrumentation, photodiode preamps, active filters, and data acquisition systems.
Available in an 8-lead PDIP, SOIC, or MSOP package, the AD820 operates within an industrial temperature range of -40°C to +85°C.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.99 | $0.99 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AD820 can operate from a single supply of 5V to 36V or dual supplies of ±2.5V to ±18V.
The unity gain bandwidth for the AD820 is 1.8 MHz.
The slew rate of the AD820 is 3 V/μs.
The maximum input offset voltage for the AD820 is 800 μV.
The input bias current for the AD820 is a maximum of 25 pA.
The AD820 can drive up to 350 pF of direct capacitive load.
The AD820 operates within an industrial temperature range of -40°C to 85°C.