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Name: AD8221ARZ
Brand: Analog Devices Inc.
SKU: AD8221ARZ
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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Analog Devices Inc. AD8221ARZ

Part No.:: AD8221ARZ

Manufacturer:: Analog Devices Inc.

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:

Description:: IC INST AMP 1 CIRCUIT 8SOIC

In Stock:: 24558

Quantity:: Add To Cart

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AD8221ARZ Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tube
Series:
-
ProductStatus:
Active
AmplifierType:
Instrumentation
NumberofCircuits:
1
OutputType:
-
SlewRate:
2V/µs
GainBandwidthProduct:
-
-3dbBandwidth:
825 kHz
Current-InputBias:
500 pA
Voltage-InputOffset:
60 µV
Current-Supply:
900µA
Current-Output/Channel:
18 mA
Voltage-SupplySpan(Min):
4.6 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

AD8221ARZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD8221ARZ price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for AD8221ARZ to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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AD8221ARZ information

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AD8221ARZ Typical application Circuitry

Being an instrumentation amplifier, the AD8221ARZ specializes in boosting differential signals, particularly when there's a sizable common-mode voltage lurking.

Where It Shines:

The AD8221ARZ doesn't just confine itself. Whether you're peering into the intricate world of medical instrumentation or navigating through industrial control systems, this chip emerges as an integral player.

Signature Traits:

- High CMRR: With the AD8221ARZ onboard, noise stands little chance. Its exemplary Common-mode Rejection Ratio ensures interference stays minimal.

- Set Your Gain: One of its standout features, the gain, is not set in stone. Users have the luxury to externalize this parameter.

- Precision At Its Best: A negligible offset voltage ensures that the amplified signal remains true to its source.

- Power Adaptability: With a wide power supply range, this chip can dovetail into myriad power scenarios.

Scenario Spotlight: Industrial Pressure Sensor Amplification:

1. Energizing the Chip:

- Pin 8 (Vs+): A positive power source gets connected here to awaken the AD8221ARZ.

- Pin 4 (Vs-): Connect this pin to the ground, establishing a power equilibrium.

2. Feeding Inputs:

- Pins 2 (IN-) and 3 (IN+): These are the gateways for the differential voltage output from the pressure sensor. Given that industrial environments can be noisy, the AD8221ARZ's amplification is paramount.

3. Harvesting the Output:

- Pin 6 (OUT): Once the signal undergoes amplification, this pin offers it up, ready to be further processed or displayed.

4. Gain - Your Way:

- Pins 1 (RG-) and 7 (RG+): By bridging these pins with a resistor (Rg), you dictate the gain. The formula is pretty straightforward: $Gain = 1 + (49.4 kΩ / Rg)$.

While Crafting the Circuit:

- Say No to Noise: In industrial settings, noise is the unwelcome guest. Use capacitors close to the AD8221ARZ's power pins to shun it.

- Shield Those Cables: Especially when the pressure sensor is remotely placed, shielded cables act as a protective barrier against external disturbances.

- Calibrating the Gain: The choice of Rg isn't arbitrary. Match it to the expected voltage range from the pressure sensor.

- Guard the Ground: Ensuring a stable ground connection is pivotal for accurate amplification.

To Conclude:

The AD8221ARZ isn't just another name in the catalog; it's an assurance of precision and flexibility. In an environment where every microvolt counts, this chip is the unsung hero, ever ready to deliver.

AD8221ARZ FAQ

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We have a professional and experienced quality control team to strictly verify and test the AD8221ARZ. All suppliers must pass our qualification reviews before they can publish their products including AD8221ARZ on icwhale.com; we pay more attention to the channels and quality of AD8221ARZ products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD8221ARZ price and inventory displayed accurate?

The price and inventory of AD8221ARZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of AD8221ARZ?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the AD8221ARZ we delivered, we will accept the replacement or return of the AD8221ARZ only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of AD8221ARZ.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations