What is the Additional Feature ?

Name: AD620AN
Brand: Analog Devices Inc.
SKU: AD620AN
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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

Cart ( )

lmages are for reference only See Product Specifications

Analog Devices Inc. AD620AN

Part No.:: AD620AN

Manufacturer:: Analog Devices Inc.

Package:: 8-DIP (0.300, 7.62mm)

Datasheet:

Description:: IC INST AMP 1 CIRCUIT 8DIP

In Stock:: 2222

Quantity:: Add To Cart

For more detailed including pricing and shipping

: Quick response, quick quotation

: Flash shipment, no worries after sales

: Original channel, guarantee of the authentic products

Please send RFQ , we will respond immediately.

Purchase and inquiry

AD620AN Specifications

Package/Case:
8-DIP (0.300, 7.62mm)
Packaging:
Bulk,Tube,Tube
Series:
-
ProductStatus:
Obsolete
AmplifierType:
Instrumentation
NumberofCircuits:
1
OutputType:
-
SlewRate:
1.2V/µs
GainBandwidthProduct:
-
-3dbBandwidth:
1 MHz
Current-InputBias:
500 pA
Voltage-InputOffset:
30 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:
Through Hole

AD620AN this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD620AN 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 AD620AN to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

Purchase in icwhale.com

There is no doubt that you may place an order without registering to icwhale.com.

We strongly suggest you sign in our shop before purchasing as you can track your order real-time tracking.

Means of Payment in icwhale.com

For your convenience, we support multiple payment methods in USD, including PayPal, Credit Card, wire transfer. and Alipay.

RFQ (Request for Quotations) in icwhale.com

It is recommended to acquire for quotations to get the latest prices and inventories about the parts.

Our sales will reply to your request by email within 24 hours.

Warm reminder

1. You'll receive an order information email in your email inbox. (Please remember to check the spam folder if you didn't hear from us).

2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping & Handling

Shipping fee starts at $35, but some countries will exceed $35. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)

The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and countries.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, UPS and China Post.

Order Tracking for International Orders

Once your order has been shipped, the tracking number will be sent to the email address registered to your account. This information can also be viewed when logged into your account in the "my account" page.

AD620AN information

Views：

AD620AN Typical application Circuitry

The AD620AN, a type of differential amplifier that magnifies the difference between its input voltages, is fundamentally an instrumentation amplifier. This amplifier is revered for its impressive combination of accuracy, low cost, and ease of use.

The Playground of AD620AN

- Medical Devices: Instrumentation like ECGs and pulse oximeters, where precision and noise immunity are paramount.

- Weigh Scales: Where minute changes need accurate amplification.

- Industrial Process Controls: In systems that monitor or control industrial processes based on sensor outputs.

Noteworthy Attributes of AD620AN

- Low Noise: With just 1.3 μV p-p of noise, it ensures a clean signal amplification.

- Low Input Bias Current: Boasting a figure of 1.5 nA max, which is favorable for many sensor interfaces.

- Gain Set with One External Resistor: Provides gains ranging from 1 to 10,000.

- Supply Voltage: Operates optimally between ±2.3 V and ±18 V.

Spotlight on Application: ECG Amplification

Harnessing the AD620AN for Electrocardiogram (ECG) signal amplification:

1. Setting the Power:

- Pin 7 (Vs+) and Pin 4 (Vs-): Connect these to the positive and negative power supplies respectively, ideally within the range of ±15 V.

2. Input Signals:

- Pin 3 (IN+) and Pin 2 (IN-): Connect the differential ECG electrodes here. It might be beneficial to have a passive low-pass filter before the amplifier to reject high-frequency noise.

3. Gain Configuration:

- Pin 1 (RG1) and Pin 8 (RG2): Set the desired gain by connecting an external resistor (Rg) between these pins. The gain can be calculated using the formula: $ Gain = 1 + \frac{(49.4 kΩ)}{Rg} $.

4. Output:

- Pin 6 (OUT): This is where you'll get the amplified ECG signal. Connect this to subsequent processing or display units.

Designing with Insight:

- Noise Management: The AD620AN is a low-noise amplifier, but surrounding electronic noise can degrade performance. Ensure that the PCB layout minimizes the path of high-frequency traces near the AD620AN.

- Guard Rings: If ultra-low bias currents are vital, consider using guard rings around the input pins to minimize leakage currents.

- Protection: ECGs, for instance, interface with the human body. It's critical to ensure patient safety through isolation and protection mechanisms.

- Power Supply Decoupling: Use decoupling capacitors close to the power pins to minimize power supply interference.

In the panorama of instrumentation amplifiers, the AD620AN is a compelling choice. However, like every electronic component, it demands respect for its intricacies. When wielded with knowledge and precision, it's a formidable tool in the engineer's arsenal.

AD620AN FAQ

1. How to order AD620AN on icwhale.com?

Currently, icwhale.com only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.

2. How does icwhale.com guarantee that AD620AN is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the AD620AN. All suppliers must pass our qualification reviews before they can publish their products including AD620AN on icwhale.com; we pay more attention to the channels and quality of AD620AN products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the AD620AN price and inventory displayed accurate?

The price and inventory of AD620AN fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.

5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

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 AD620AN?

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 AD620AN we delivered, we will accept the replacement or return of the AD620AN 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 AD620AN.

(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