What is the Additional Feature ?

Name: AD620AR-REEL7
Brand: Analog Devices Inc.
SKU: AD620AR-REEL7
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. AD620AR-REEL7

Part No.:: AD620AR-REEL7

Manufacturer:: Analog Devices Inc.

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

Datasheet:

Description:: IC INST AMP 1 CIRCUIT 8SOIC

In Stock:: 2097

Quantity:: Add To Cart

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AD620AR-REEL7 Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Bulk
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:
Surface Mount

AD620AR-REEL7 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD620AR-REEL7 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 AD620AR-REEL7 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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AD620AR-REEL7 information

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AD620AR-REEL7 Typical application Circuitry

AD620AR-REEL7 stands as a distinguished Instrumentation Amplifier (In-Amp). This integrated circuit (IC) is meticulously designed to provide precision amplification of differential input signals.

Potential Deployments:

1. Biomedical applications (ECG, EEG monitoring)

2. Pressure and temperature sensing

3. Data acquisition systems

4. Industrial process control

5. Battery-powered equipment

6. Audio amplification and filtering

Key Attributes:

1. Exceptional low noise: Typically in the realm of 8 nV/√Hz at 1 kHz

2. Low input bias current: Making it ideal for precision measurements

3. Wide power supply range: Operating between ±2.3 V and ±18 V

4. High common-mode rejection ratio (CMRR): Above 100 dB for ensuring differential amplification without interference from common-mode signals

Deployment Scenario: Biomedical applications (Specifically, ECG monitoring)

For integrating AD620AR-REEL7 within an ECG monitoring system, here's a detailed connection breakdown:

1. Supply Voltages: Affix the positive power supply to +Vs and the negative supply to -Vs. For many biomedical applications, a ±5V power supply can be practical.

2. Differential Inputs: Ref1 and Ref2 serve as the differential inputs. Attach the ECG electrode signals to these pins, ensuring a balanced and interference-free connection.

3. Gain Setting: Connect a resistor (Rg) between pins 1 (RG1) and 8 (RG2) to set the desired gain. The value of Rg can be determined using the formula provided in the datasheet to achieve the specific gain required for the application.

4. Output: Pin 6 (Out) emits the amplified differential signal. This can be connected to an ADC or any other subsequent stage for further processing or visualization.

5. Grounding: Ensure pin 7 (Gnd) is firmly connected to the system's common ground. Proper grounding is crucial to mitigate noise and interference.

6. Offset Nulling: If fine-tuning of offset voltage is needed, pins 4 and 5 can be used to adjust the offset to zero volts.

When designing with AD620AR-REEL7, ponder upon the following considerations:

1. Gain Configuration: The gain of AD620AR-REEL7 can be adjusted by Rg. Make certain you pick the right resistance value to achieve the desired amplification without causing signal saturation.

2. Signal Integrity: When dealing with biomedical signals like ECG, the signal's integrity is paramount. Proper shielding and cable selection can make a significant difference.

3. Noise Reduction: Use decoupling capacitors close to the IC's power pins to suppress power supply noise.

4. Safety: Especially in biomedical applications, ensure that the entire system, including the AD620AR-REEL7 setup, is designed with patient safety in mind. This can include isolation techniques and ensuring the entire system is medically certified.

5. CMRR: While AD620AR-REEL7 boasts a high CMRR, maintaining balanced impedance at both differential inputs can further enhance its effectiveness.

When aiming to incorporate AD620AR-REEL7 within a system, always resort to its detailed datasheet. This ensures you're abreast with all guidelines, optimizing the IC's performance to its zenith.

AD620AR-REEL7 FAQ

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3. Are the AD620AR-REEL7 price and inventory displayed accurate?

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6. What is the process for return or replacement of AD620AR-REEL7?

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 AD620AR-REEL7 we delivered, we will accept the replacement or return of the AD620AR-REEL7 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 AD620AR-REEL7.

(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