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Name: AD8421ARZ-RL
Brand: Analog Devices Inc.
SKU: AD8421ARZ-RL
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. AD8421ARZ-RL

Part No.:: AD8421ARZ-RL

Manufacturer:: Analog Devices Inc.

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

Datasheet:

Description:: IC INST AMP 1 CIRCUIT 8SOIC

In Stock:: 2099

Quantity:: Add To Cart

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AD8421ARZ-RL Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR)
Series:
-
ProductStatus:
Active
AmplifierType:
Instrumentation
NumberofCircuits:
1
OutputType:
-
SlewRate:
35V/µs
GainBandwidthProduct:
-
-3dbBandwidth:
10 MHz
Current-InputBias:
1 nA
Voltage-InputOffset:
60 µV
Current-Supply:
2mA
Current-Output/Channel:
65 mA
Voltage-SupplySpan(Min):
5 V
Voltage-SupplySpan(Max):
36 V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

AD8421ARZ-RL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD8421ARZ-RL 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 AD8421ARZ-RL 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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AD8421ARZ-RL information

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AD8421ARZ-RL Typical application Circuitry

In the realm of electronics, components like the AD8421ARZ-RL form the backbone of myriad applications, epitomizing precision and reliability.

Core Functionality:

The AD8421ARZ-RL is an instrumentation amplifier. Instrumentation amplifiers are designed to offer high precision, accuracy, and stability, even in noisy environments, making them ideal for precise differential signal amplification.

Potential Use Cases:

Thanks to its versatile nature, the AD8421ARZ-RL is a favored choice in:

- Medical instrumentation, like ECG and EEG machines

- Industrial process controls

- Precision data acquisition

- Audio testing equipment

Distinguishing Attributes:

- Gain Range: Provides a user-settable gain without requiring external resistors.

- Low Noise: Exhibits ultra-low input noise performance.

- Voltage Offset: provides accuracy readings with a low input offset voltage.

- Wide Bandwidth: Operates effectively over a broad frequency spectrum.

- Supply Voltage: Functions within a supply range of ±4 V to ±18 V.

Spotlight Application: Integration in Medical ECG Equipment:

1. Power Provision: Start by connecting the V+ pin of the AD8421ARZ-RL to a positive supply voltage and the V- pin to a negative supply voltage within the chip's specified range.

2. Input Signals: ECG electrodes will produce differential signals. Connect these differential inputs to the IN+ and IN- pins. These pins are adept at handling small differential voltage signals typical of ECG outputs.

3. Gain Configuration: The AD8421ARZ-RL's gain can be set via external resistors. Connect a resistor between the G1 and G2 pins to adjust the gain as per the desired amplification level for the ECG signals.

4. Output Relay: At the OUT pin, the amplified ECG signal will be accessible. This can be connected to subsequent processing or display units.

5. Refinement: The REF pin allows you to introduce an external voltage reference if needed, providing a means to offset the output.

Design Nuances to Consider:

- Signal Integrity: Given the sensitivity of medical readings, ensure the AD8421ARZ-RL is shielded from external interference, potentially by using a grounded metal enclosure.

- Noise Minimization: Use high-quality, low-noise components and proper grounding to minimize noise, especially critical for accurate ECG readings.

- Thermal Management: Ensure good thermal practices to prevent any temperature-induced inaccuracies.

- Safety Precautions: Given its application in medical devices, ensure all safety and regulatory standards are met to protect patients.

To encapsulate, with the AD8421ARZ-RL, designers have access to a high-precision amplification tool, primed to elevate the performance quotient of any chosen venture. When the integration is underpinned by careful consideration of its intricacies, the resultant system stands out in both efficiency and precision.

AD8421ARZ-RL FAQ

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6. What is the process for return or replacement of AD8421ARZ-RL?

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 AD8421ARZ-RL we delivered, we will accept the replacement or return of the AD8421ARZ-RL 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 AD8421ARZ-RL.

(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