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Name: AD8331ARQZ
Brand: Analog Devices Inc.
SKU: AD8331ARQZ
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. AD8331ARQZ

Part No.:: AD8331ARQZ

Manufacturer:: Analog Devices Inc.

Package:: 20-SSOP (0.154, 3.90mm Width)

Datasheet:

Description:: IC VGAIN AMP 20QSOP

In Stock:: 3306

Quantity:: Add To Cart

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AD8331ARQZ Specifications

Package/Case:
20-SSOP (0.154, 3.90mm Width)
Packaging:
Bulk,Tube
Series:
X-AMP®
ProductStatus:
Active
Type:
Variable Gain Amplifier
Applications:
Signal Processing
MountingType:
Surface Mount

AD8331ARQZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD8331ARQZ 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 AD8331ARQZ 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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AD8331ARQZ information

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AD8331ARQZ Typical application Circuitry

AD8331ARQZ

The AD8331ARQZ is a pivotal member of the low noise, variable gain amplifier (VGA) family designed by Analog Devices, specifically tailored for ultrasonic and broadband applications. This device is part of a sophisticated series of VGAs that are engineered to offer precision in gain control, exceptional linearity, and minimal noise, making it an ideal choice for medical ultrasound imaging, non-destructive testing, and various forms of signal conditioning where clarity and accuracy of the amplified signal are paramount.

1. Dual-Purpose Power Supply Pins (VPOS, GND): The AD8331ARQZ is designed to operate efficiently with a single power supply ranging from 4.5V to 5.5V, highlighting its versatility in different electronic environments. The VPOS pin connects to the positive power supply, while multiple GND pins ensure a solid ground connection, critical for minimizing noise and ensuring stable operation across the device's applications.

2. Input Signal Management (INP, INM Pins): The AD8331ARQZ features differential input pins, INP (non-inverting input) and INM (inverting input), facilitating the accurate processing of incoming signals. This differential approach helps to enhance signal integrity, reduce susceptibility to noise, and improve the overall performance of the signal amplification process.

3. Variable Gain Control (VGAOUT, VGC Pins): The core functionality of the AD8331ARQZ lies in its variable gain output (VGAOUT) and variable gain control (VGC) pin. The VGAOUT pin delivers the amplified signal, whereas the VGC pin allows for precise electronic control over the gain level, offering users the ability to adjust amplification based on the requirements of their specific application.

4. Integrated Feedback for Optimized Performance (LPF, DEC): To refine signal quality and amplifier performance, the AD8331ARQZ incorporates an internal low-pass filter (LPF) and a decoupling pin (DEC). These features work together to filter out high-frequency noise and stabilize the feedback loop, thereby enhancing the clarity and fidelity of the amplified signal.

5. Enable and Mute Functionality (EN, MUTE Pins): The AD8331ARQZ is equipped with an enable (EN) pin for activating the amplifier and a mute (MUTE) pin for temporarily disabling the output signal. This functionality allows for greater control over the signal path, enabling energy-saving strategies and preventing unwanted signal transmission during critical moments.

6. Auxiliary Amplifier for Additional Processing (AUXOUT, AUXIN): An auxiliary amplifier is included in the AD8331ARQZ design, featuring an auxiliary output (AUXOUT) and input (AUXIN). This additional amplifier can be used for extra signal processing tasks, such as buffering or additional amplification stages, providing flexibility in complex signal chain configurations.

In conclusion, the AD8331ARQZ stands out as a sophisticated solution within Analog Devices' array of variable gain amplifiers, designed to meet the rigorous demands of applications requiring precise gain control, low noise, and high linearity. With its detailed connectivity options, including differential inputs, precise gain control, and integrated filtering capabilities, the AD8331ARQZ is an essential component for engineers and designers working on advanced ultrasound imaging systems, signal conditioning modules, and other applications where signal clarity and amplification precision are critical.

AD8331ARQZ FAQ

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3. Are the AD8331ARQZ price and inventory displayed accurate?

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6. What is the process for return or replacement of AD8331ARQZ?

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 AD8331ARQZ we delivered, we will accept the replacement or return of the AD8331ARQZ 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 AD8331ARQZ.

(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