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ADA4522-2

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Zero-Drift, Precision Op Amp Simplifies Board Design and Delivers Industry�s Best Noise Performance

Manufacturer : Analog Devices, Inc
Package/Case : CHIPS OR DIE,8-Lead SOIC,8-Lead MSOP
Product Categories : Operational Amplifiers (Op Amps) ; Zero-Drift Op Amps
Datasheet:
RoHs Status: Lead free / RoHS Compliant
In-stock: 924

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ADA4522-2 Product Details

Analog Devices, Inc. (NASDAQ: ADI) today introduced the first in a new series of high-voltage, low-noise, zero-drift, precision operational amplifiers that reduce system noise, cost, board space, and development time by providing on-chip electro-magnetic interference (EMI) filtering and eliminating the need for calibration circuitry. The dual-channel ADA4522-2 op amp operates within a supply voltage range of 4.5 V to 55 V and exhibits noise performance that is at least 35 percent better than its closest competitor. The new device provides the ease-of-use of a precision op amp with the ultra-low offset and drift of a zero-drift op amp. The ADA4522-2 is suitable for a wide range of applications, including current sensing in electronic loads, power supplies and motor control and offset correction in composite amplifiers used in instrumentation and other applications.

Feature

  • Low offset voltage: 5 μV maximum
  • Extremely low offset voltage drift: 22 nV/°C maximum
  • Low voltage noise density: 
    • 5.8 nV/√Hz typical 
    • 117 nV p-p typical from 0.1 Hz to 10 Hz
  • Low input bias current: 50 pA typical
  • Unity-gain crossover: 3 MHz typical
  • Single-supply operation: input voltage range includes ground and rail-to-rail output
  • Wide range of operating voltages 
    • Single-supply operation: 4.5 V to 55 V 
    • Dual-supply operation: ±2.25 V to ±27.5 V
  • Integrated EMI filters
  • Unity-gain stable
  • Available As Known Good Die and fully guaranteed to data sheet specifications

Applications

  • Inductance, capacitance, and resistance (LCR) meter/megohmmeter front-end amplifiers
  • Load cell and bridge transducers
  • Magnetic force balance scales
  • High precision shunt current sensing
  • Thermocouple/resistance temperature detector (RTD) sensors
  • Programmable logic controller (PLC) input and output amplifiers

ADA4522-2 Pinout
(Picture: Pinout)

ADA4522-2 Block Diagram
(Picture: Diagram)

Technical Parameters

  • # of Amps
  • 2
  • Vosmax | V
  • Vos TCmax | V/°C
  • 15n
  • VNoise Densitytyp | V/rtHz
  • 5.8n
  • 0.1 to 10 Hz VNoisetyp | V p p
  • 117n
  • GBPtyp | Hz
  • 2.7M
  • Slew Ratetyp | V/us
  • 1.7
  • Iq/Amptyp | A
  • 830µ
  • Vs spanmin | V
  • 4.5
  • Vs spanmax | V
  • 55

ADA4522-2 Datasheet

  • ADA4522-2 Technical Documentation/Data sheet

ADA4522-2 Equivalent Parts

For the ADA4522-2 component, you may consider these replacement and alternative parts.

Models Manufacturer Package/Case Description
ADA4522-4
ADA4522-1

ADA4522-2 Related Products

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Estimated Delivery Time: May 24 - May 29 days (choose Expedited at checkout).

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  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

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  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

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  • Step6:bar-code shipping tag

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All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

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Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that ADA4522-2 is the original manufacturer or agent of ADI?
We have a professional business development department to strictly test and verify the qualifications of ADI original manufacturers and agents. All ADI suppliers must pass the qualification review before they can publish their ADA4522-2 devices; we pay more attention to the channels and quality of ADA4522-2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of ADA4522-2 chips? Including ADI original factory information, Operational Amplifiers (Op Amps) ; Zero-Drift Op Amps application, ADA4522-2 pictures?
You can use Jotrin's intelligent search engine, or filter by Operational Amplifiers (Op Amps) ; Zero-Drift Op Amps category, or find it through Analog Devices, Inc Information page.
Q: Are the ADI's ADA4522-2 price and stock displayed on the platform accurate?
The ADI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for ADA4522-2, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of ADA4522-2?
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 ADA45222 we delivered, we will accept the replacement or return of the ADA4522-2 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 ADA4522-2.
(3)The ADA4522-2 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
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as ADA4522-2 datasheet pdf, ADA4522-2 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

Analog Devices, Inc

ADI
Analog Devices, Inc. was founded by two MIT graduates, Ray Stata and Matthew Lorber in 1965. The same year, the company released its first product, the model 101 op amp, which was a hockey-puck sized module used in test and measurement equipment. In 1967, the company published the first issue of its...
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