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Orders over $1000 qualify for a $30 shipping fee waiver.

Orders surpassing $5000 enjoy waived shipping and transaction fees.

These offers are applicable to both new and existing customers and are valid from January 1st, 2024, to December 31st, 2024.

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    IC Chips

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Submit your quote request now, and we expect to provide a quote within February 25, 2024. Place your order now, and we expect to complete the transaction within February 29, 2024. Ps:Time is according to GMT+8:00.

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Stock:5250 PCS

Our commitment is to deliver prompt quotations within 12 hours. For further assistance, please contact us at [email protected].

AD820ARZ-REEL7 Product Details


True single-supply operation

Output swings rail-to-rail

Input voltage range extends below ground

Single-supply capability from 5 V to 36 V

Dual-supply capability from ±2.5 V to ±18 V

Excellent load drive

Capacitive load drive up to 350 pF

Minimum output current of 15 mA

Excellent ac performance for low power

800 μA maximum quiescent current

Unity gain bandwidth: 1.8 MHz

Slew rate of 3.0 V/μs

Excellent dc performance

800 μV maximum input offset voltage

1 μV/°C typical offset voltage drift

25 pA maximum input bias current

Low noise

13 nV/√Hz @ 10 kHz


Battery-powered precision instrumentation

Photodiode preamps

Active filters

12- to 14-bit data acquisition systems

Medical instrumentation

Low power references and regulators 



The AD820 is a precision, low power FET input op amp that

can operate from a single supply of 5.0 V to 36 V, or dual supplies

of ±2.5 V to ±18 V. It has true single-supply capability, with an

input voltage range extending below the negative rail, allowing

the AD820 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

1 μV/°C, typical input bias currents below 25 pA, and low input

voltage noise provide dc precision with source impedances up

to 1 GΩ. 1.8 MHz unity gain bandwidth, −93 dB THD at

10 kHz, and 3 V/μs slew rate are provided for a low supply

current of 800 μA. The AD820 drives up to 350 pF of direct

capacitive load and provides a minimum output current of

15 mA. This allows the amplifier to handle a wide range of load

conditions. This combination of ac and dc performance, plus

the outstanding load drive capability, results in an exceptionally

versatile amplifier for the single-supply user. 

Request a quote AD820ARZ-REEL7 at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of AD820ARZ-REEL7 In Stock for Sale, Check stock quantity and pricing, view product specifications, and order contact us:[email protected]
The price and lead time for AD820ARZ-REEL7 depending on the quantity required, Please send your request to us, Our sales team will provide you price and delivery within 24 hours, We sincerely look forward to cooperating with you.


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