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Name: AD7643BCPZRL
Brand: Analog Devices Inc.
SKU: AD7643BCPZRL
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. AD7643BCPZRL

Part No.:: AD7643BCPZRL

Manufacturer:: Analog Devices Inc.

Package:: 48-VFQFN Exposed Pad, CSP

Datasheet:: AD7643BCPZRL.pdf

Description:: IC ADC 18BIT SAR 48LFCSP

In Stock:: 3585

Quantity:: Add To Cart

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AD7643BCPZRL Specifications

Packaging:
Tape & Reel (TR)
Series:
PulSAR®
Product Status:
Active
Number of Bits:
18
Sampling Rate(PerSecond):
1.25M
Number of Inputs:
1
Input Type:
Differential
Data Interface:
SPI, Parallel, DSP
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External, Internal
Voltage-Supply Analog:
2.37V ~ 2.63V
Voltage-Supply Digital:
2.37V ~ 2.63V
Features:
-
Operating Temperature:
-40°C ~ 85°C

AD7643BCPZRL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7643BCPZRL 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 AD7643BCPZRL 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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AD7643BCPZRL information

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The application and technological advancement of AD7643BCPZRL in specific industries

AD7643BCPZRL is a high-performance, 18-bit successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It offers exceptional accuracy and low power consumption, making it suitable for various precision measurement applications.

Application Scenario:

In the medical device industry, AD7643BCPZRL plays a critical role in enhancing the performance of medical imaging equipment, such as magnetic resonance imaging (MRI) machines.

Circuit Integration:

To incorporate AD7643BCPZRL into an MRI machine, follow these steps:

1. Signal Acquisition:

Connect the analog output signals from the MRI sensors, such as RF coils or gradient coils, to the input channels of AD7643BCPZRL. Ensure proper signal conditioning and amplification to maintain signal integrity and maximize dynamic range.

2. Digital Interface:

Utilize the serial peripheral interface (SPI) of AD7643BCPZRL to communicate with the central processing unit (CPU) or digital signal processor (DSP) of the MRI system. Configure the SPI interface for data transmission and control.

3. Power Management:

Implement efficient power management circuitry to provide stable power supply voltages to AD7643BCPZRL and other components of the ADC subsystem. Incorporate low-dropout regulators and decoupling capacitors for noise reduction.

4. Data Processing:

Develop firmware algorithms or software routines to process the digitized signals from AD7643BCPZRL and reconstruct the MRI images. Implement digital filtering, interpolation, and image reconstruction techniques to enhance image quality and resolution.

5. Calibration and Testing:

Calibrate the ADC subsystem periodically to ensure accuracy and reliability of the measurement data. Perform extensive testing and validation of the entire MRI system, including the ADC, to meet regulatory standards and ensure patient safety.

Impact and Benefits:

The integration of AD7643BCPZRL into MRI machines offers several advantages:

- Enhanced Image Quality: The high resolution and accuracy of AD7643BCPZRL improve the fidelity and clarity of MRI images, aiding in accurate diagnosis and treatment planning.

- Reduced Power Consumption: The low power consumption of AD7643BCPZRL contributes to the overall energy efficiency of the MRI system, reducing operating costs and environmental impact.

- Improved Patient Experience: Faster image acquisition and processing enabled by AD7643BCPZRL result in shorter scan times, minimizing patient discomfort and anxiety during MRI procedures.

- Regulatory Compliance: The use of a reliable and precise ADC like AD7643BCPZRL ensures compliance with medical device regulations and standards, enhancing the safety and reliability of MRI systems.

Considerations:

When integrating AD7643BCPZRL into MRI machines, consider the following factors:

- Electromagnetic Compatibility (EMC): Design the ADC subsystem and associated circuitry to mitigate electromagnetic interference and ensure compatibility with other electronic components in the MRI system.

- Temperature Stability: Ensure that the ADC operates reliably across the wide temperature range encountered in MRI environments, maintaining measurement accuracy and stability.

- Signal Integrity: Implement proper grounding and shielding techniques to minimize noise and interference, preserving the integrity of the analog signals during acquisition and conversion.

- System Integration: Coordinate the integration of AD7643BCPZRL with other subsystems and components of the MRI system, ensuring seamless operation and interoperability.

- User Interface: Provide intuitive user interfaces and controls for operating the MRI system, incorporating feedback mechanisms to monitor ADC performance and signal quality.

AD7643BCPZRL FAQ

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6. What is the process for return or replacement of AD7643BCPZRL?

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 AD7643BCPZRL we delivered, we will accept the replacement or return of the AD7643BCPZRL 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 AD7643BCPZRL.

(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