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Name: AD7863ARZ-2
Brand: Analog Devices Inc.
SKU: AD7863ARZ-2
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. AD7863ARZ-2

Part No.:: AD7863ARZ-2

Manufacturer:: Analog Devices Inc.

Package:: 28-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7863ARZ-2.pdf

Description:: IC ADC 14BIT SAR 28SOIC

In Stock:: 3982

Quantity:: Add To Cart

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AD7863ARZ-2 Specifications

Packaging:
Tube
Series:
-
Product Status:
Active
Number of Bits:
14
Sampling Rate(PerSecond):
175k
Number of Inputs:
4
Input Type:
Single Ended
Data Interface:
Parallel
Configuration:
MUX-S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
2
Architecture:
SAR
Reference Type:
External, Internal
Voltage-Supply Analog:
5V
Voltage-Supply Digital:
5V
Features:
Simultaneous Sampling
Operating Temperature:
-40°C ~ 85°C

AD7863ARZ-2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7863ARZ-2 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 AD7863ARZ-2 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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AD7863ARZ-2 information

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The application and technological advancement of AD7863ARZ-2 in specific industries

AD7863ARZ-2 is a precision analog-to-digital converter (ADC) chip designed for high-performance data acquisition systems. It features a 14-bit resolution and operates with a maximum sampling rate of 2 mega samples per second (MSPS), making it suitable for applications requiring fast and accurate analog signal conversion.

Application Scenario:

In the medical imaging industry, AD7863ARZ-2 plays a crucial role in digital X-ray systems for capturing and digitizing analog signals from X-ray detectors. This application demands high-resolution ADCs to ensure accurate representation of the detected X-ray intensity levels, enabling precise image reconstruction and diagnostic interpretation.

Circuit Design:

To integrate AD7863ARZ-2 into a digital X-ray system, consider the following design aspects:

1. Signal Conditioning:

Connect the analog output of the X-ray detector to the input of AD7863ARZ-2 to digitize the detected X-ray intensity levels. Implement suitable signal conditioning circuitry, such as amplifiers and filters, to ensure optimal signal integrity and dynamic range.

2. Data Acquisition:

Configure AD7863ARZ-2 to sample the analog input at the desired rate, typically synchronized with the X-ray exposure duration. Utilize the internal reference voltage or an external precision reference to ensure accurate ADC conversion.

3. Interface:

Utilize the serial interface of AD7863ARZ-2, such as SPI or parallel, to transfer the digitized data to the digital processing unit of the X-ray system for image reconstruction. Interface the ADC with the microcontroller or FPGA using appropriate communication protocols and GPIO pins.

4. Power Supply:

Provide a stable and clean power supply to AD7863ARZ-2 and supporting circuitry to minimize noise and ensure reliable operation. Implement voltage regulators and decoupling capacitors to maintain optimal ADC performance.

5. Calibration:

Calibrate the ADC periodically to compensate for any offset, gain error, or non-linearity introduced by the analog front-end or the ADC itself. Implement calibration routines in software to ensure accurate and consistent data conversion over the ADC's operational lifespan.

Considerations:

When designing the digital X-ray system, it's essential to consider:

- Image Quality: Ensure that the ADC's resolution and sampling rate meet the system requirements for high-quality image acquisition and diagnostic accuracy.

- Radiation Hardening: Design the circuitry to withstand the radiation environment encountered in X-ray imaging applications, ensuring reliable operation and longevity.

- Regulatory Compliance: Verify that the digital X-ray system complies with relevant medical device regulations and standards, such as IEC 60601, for safety and performance.

- System Integration: Integrate AD7863ARZ-2 seamlessly into the overall system architecture, considering factors such as data flow, latency, and compatibility with existing components.

- Reliability Testing: Conduct comprehensive testing and validation of the digital X-ray system to ensure robust performance and accurate image acquisition under various operating conditions and patient scenarios.

AD7863ARZ-2 FAQ

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6. What is the process for return or replacement of AD7863ARZ-2?

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 AD7863ARZ-2 we delivered, we will accept the replacement or return of the AD7863ARZ-2 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 AD7863ARZ-2.

(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