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Name: AD7703BR-REEL
Brand: Analog Devices Inc.
SKU: AD7703BR-REEL
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. AD7703BR-REEL

Part No.:: AD7703BR-REEL

Manufacturer:: Analog Devices Inc.

Package:: 20-SOIC (0.295, 7.50mm Width)

Datasheet:: AD7703BR-REEL.pdf

Description:: IC ADC 20BIT SIGMA-DELTA 20SOIC

In Stock:: 444

Quantity:: Add To Cart

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AD7703BR-REEL Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
Product Status:
Obsolete
Number of Bits:
20
Sampling Rate(PerSecond):
4k
Number of Inputs:
1
Input Type:
Single Ended
Data Interface:
SPI
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
Sigma-Delta
Reference Type:
External
Voltage-Supply Analog:
5V
Voltage-Supply Digital:
5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

AD7703BR-REEL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7703BR-REEL 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 AD7703BR-REEL 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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AD7703BR-REEL information

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AD7703BR-REEL Application Introduction

AD7703BR-REEL is a 16-bit, sigma-delta analog-to-digital converter (ADC) designed for precision measurement applications, featuring low noise and high accuracy.

Application Scenario:

In industrial automation and data acquisition systems, AD7703BR-REEL can be utilized for precise analog signal digitization, such as in temperature monitoring, pressure sensing, or strain gauge measurements.

Circuit Design:

To effectively integrate AD7703BR-REEL into a design, consider the following steps:

1. Sensor Interface:

Connect the analog sensor output to the differential inputs of AD7703BR-REEL, ensuring proper signal conditioning and filtering to maintain signal integrity and minimize noise.

2. Reference Voltage:

Provide a stable reference voltage to AD7703BR-REEL to ensure accurate conversion. Use precision voltage references and filtering capacitors to minimize voltage variations and noise.

3. Digital Interface:

Configure the serial interface (SPI or parallel) of AD7703BR-REEL to communicate with the microcontroller or host system. Pay attention to timing requirements and ensure proper signal levels.

4. Power Supply:

Implement robust power management for AD7703BR-REEL, including voltage regulation and decoupling capacitors, to maintain stable operation and minimize supply noise.

5. Thermal Considerations:

Ensure adequate thermal management for AD7703BR-REEL to prevent overheating and maintain accuracy. Use thermal vias, heat sinks, or airflow in the system design as needed.

Optimization Techniques:

- Oversampling: Utilize oversampling techniques in the firmware to improve resolution and reduce noise in the digitized signal.

- Calibration: Perform calibration routines periodically to compensate for offset and gain errors, ensuring measurement accuracy over time and environmental changes.

- Filter Design: Implement digital filters to remove noise and unwanted frequency components from the digitized signal, enhancing measurement accuracy.

- PCB Layout: Pay attention to the PCB layout to minimize analog and digital signal crosstalk, ground loops, and electromagnetic interference, optimizing overall system performance.

- System Integration: Integrate AD7703BR-REEL into the system architecture with proper isolation and protection mechanisms to enhance reliability and robustness.

Conclusion:

By following these design guidelines and optimization techniques, designers can effectively leverage the capabilities of AD7703BR-REEL in their projects, ensuring accurate and reliable analog signal acquisition for various industrial and measurement applications.

AD7703BR-REEL FAQ

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6. What is the process for return or replacement of AD7703BR-REEL?

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 AD7703BR-REEL we delivered, we will accept the replacement or return of the AD7703BR-REEL 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 AD7703BR-REEL.

(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