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Name: AD7703ARZ
Brand: Analog Devices Inc.
SKU: AD7703ARZ
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. AD7703ARZ

Part No.:: AD7703ARZ

Manufacturer:: Analog Devices Inc.

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

Datasheet:: AD7703ARZ.pdf

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

In Stock:: 2091

Quantity:: Add To Cart

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AD7703ARZ Specifications

Packaging:
Bulk,Tube
Series:
-
Product Status:
Active
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

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AD7703ARZ information

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The application and technological advancement of AD7703ARZ in specific industries

AD7703ARZ is an integrated circuit (IC) designed for precision analog-to-digital conversion, commonly used in industries such as industrial automation, environmental monitoring, and biomedical instrumentation.

Application Scenario:

In industrial automation, AD7703ARZ can be utilized for precise measurement and control of analog signals, such as voltage, current, or resistance, in manufacturing processes.

Circuit Design:

To incorporate AD7703ARZ into a circuit for industrial automation, follow these steps:

1. Sensor Interface:

Connect analog sensors, such as pressure transducers or strain gauges, to the differential input channels of AD7703ARZ. Ensure proper signal conditioning, such as filtering and amplification, for accurate signal conversion.

2. Data Acquisition:

Configure AD7703ARZ to sample and convert analog signals into digital data. Utilize its on-chip programmable gain amplifier (PGA) and digital filter to optimize signal resolution and noise performance.

3. Control Interface:

Integrate AD7703ARZ with a microcontroller, such as an ARM Cortex-M series, to facilitate communication and control functions. Utilize serial communication protocols, like SPI or I2C, to transfer digital data between the ADC and the microcontroller.

4. System Integration:

Incorporate the ADC data into the overall control system for process monitoring, feedback control, or data logging. Implement software algorithms to interpret the digital data and make control decisions based on predefined criteria.

5. Calibration and Testing:

Calibrate AD7703ARZ periodically to maintain measurement accuracy and reliability. Conduct thorough testing of the entire system to ensure proper functionality under normal operating conditions and environmental variations.

Considerations:

When designing with AD7703ARZ, consider the following factors:

- Resolution and Accuracy: Choose appropriate settings for the ADC resolution and sampling rate to meet the precision requirements of the application.

- Noise and Interference: Implement proper shielding and filtering techniques to minimize noise and interference, especially in electrically noisy industrial environments.

- Power Supply and Grounding: Ensure stable power sources and proper grounding to maintain signal integrity and prevent voltage fluctuations during ADC operation.

- Environmental Conditions: Consider the temperature, humidity, and vibration levels in the application environment and select components rated for the appropriate operating conditions.

- Compliance and Standards: Validate the design against industry standards and regulations for safety, performance, and electromagnetic compatibility (EMC).

AD7703ARZ FAQ

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3. Are the AD7703ARZ price and inventory displayed accurate?

The price and inventory of AD7703ARZ fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.

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Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.

6. What is the process for return or replacement of AD7703ARZ?

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 AD7703ARZ we delivered, we will accept the replacement or return of the AD7703ARZ 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 AD7703ARZ.

(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