AD8221ARZ-R7 is out of stock and can be placed on backorder.
Available Substitutes:

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Analog Devices Inc.
In Stock: 8,631
Unit Price: $9.90000
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Analog Devices Inc.
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Unit Price: $8.38000
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Analog Devices Inc.
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Texas Instruments
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Instrumentation Amplifier 1 Circuit 8-SOIC
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.

AD8221ARZ-R7

DigiKey Part Number
AD8221ARZ-R7TR-ND - Tape & Reel (TR)
AD8221ARZ-R7CT-ND - Cut Tape (CT)
AD8221ARZ-R7DKR-ND - Digi-Reel®
Manufacturer
Manufacturer Product Number
AD8221ARZ-R7
Description
IC OP AMP 1CH 8-SOIC
Manufacturer Standard Lead Time
23 Weeks
Customer Reference
Detailed Description
Instrumentation Amplifier 1 Circuit 8-SOIC
Datasheet
 Datasheet
EDA/CAD Models
AD8221ARZ-R7 Models
Product Attributes
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Category
Current - Supply
900µA
Mfr
Current - Output / Channel
18 mA
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Voltage - Supply Span (Min)
4.6 V
Part Status
Active
Voltage - Supply Span (Max)
36 V
Amplifier Type
Operating Temperature
-40°C ~ 85°C
Number of Circuits
1
Mounting Type
Surface Mount
Slew Rate
2V/µs
Package / Case
8-SOIC (0.154", 3.90mm Width)
-3db Bandwidth
825 kHz
Supplier Device Package
8-SOIC
Current - Input Bias
500 pA
Base Product Number
Voltage - Input Offset
60 µV
Environmental & Export Classifications
Product Questions and Answers
Additional Resources
Substitutes (4)
Part NumberManufacturerQuantity AvailableDigiKey Part NumberUnit PriceSubstitute Type
AD8421ARZAnalog Devices Inc.8,631505-AD8421ARZ-ND$9.90000Similar
AD8422ARZAnalog Devices Inc.868505-AD8422ARZ-ND$8.38000Similar
ADA4622-2ARZAnalog Devices Inc.890505-ADA4622-2ARZ-ND$7.73000Similar
OPA228UTexas Instruments85OPA228U-ND$7.82000Similar
In-Stock: 0
62 expected in stock on 01-Oct-2026
938 expected in stock on 12-Nov-2026
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All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$9.96000$9.96
10$7.76200$77.62
25$7.21200$180.30
100$6.60830$660.83
250$6.50248$1,625.62
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,000$6.00406$6,004.06
Tariff Status: Tariff may apply if shipping to the United States. Tariff costs are calculated and will be displayed in the shopping cart.