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Name: AD7872KNZ
Brand: Analog Devices Inc.
SKU: AD7872KNZ
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. AD7872KNZ

Part No.:: AD7872KNZ

Manufacturer:: Analog Devices Inc.

Package:: 16-DIP (0.300, 7.62mm)

Datasheet:: AD7872KNZ.pdf

Description:: IC ADC 14BIT SAR 16DIP

In Stock:: 108

Quantity:: Add To Cart

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AD7872KNZ Specifications

Packaging:
Bulk,Tube
Series:
-
Product Status:
Active
Number of Bits:
14
Sampling Rate(PerSecond):
83k
Number of Inputs:
1
Input Type:
Single Ended
Data Interface:
SPI, Parallel
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
Internal
Voltage-Supply Analog:
±5V
Voltage-Supply Digital:
±5V
Features:
-
Operating Temperature:
0°C ~ 70°C

AD7872KNZ this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7872KNZ 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 AD7872KNZ 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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AD7872KNZ information

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The application and technological advancement of AD7872KNZ in specific industries

AD7872KNZ is a high-performance, dual 12-bit, successive approximation ADC (Analog-to-Digital Converter) designed for precise analog signal digitization in various industrial applications. Its features include low power consumption, high accuracy, and versatile input range, making it suitable for a wide range of industrial automation and control systems.

Application Scenario:

In the field of industrial automation, AD7872KNZ plays a crucial role in digitizing analog signals from sensors, transducers, and other measurement devices. It can be integrated into PLCs (Programmable Logic Controllers), SCADA (Supervisory Control and Data Acquisition) systems, and industrial control panels to monitor and control processes with high precision and reliability.

Circuit Design:

To incorporate AD7872KNZ into an industrial control system, the following steps are typically followed:

1. Sensor Interface:

Connect analog sensors, such as temperature sensors, pressure transducers, or strain gauges, to the input channels of AD7872KNZ. Ensure proper signal conditioning, such as amplification, filtering, and isolation, to maintain signal integrity and accuracy.

2. Data Acquisition:

Configure the ADC to sample and convert analog signals into digital values at the desired sampling rate and resolution. Utilize the SPI (Serial Peripheral Interface) or parallel interface provided by AD7872KNZ to transfer digital data to the microcontroller or processing unit.

3. Control Algorithm:

Develop control algorithms or firmware routines to process the digitized sensor data and implement closed-loop control strategies for regulating industrial processes. These algorithms may include PID (Proportional-Integral-Derivative) control, fuzzy logic, or advanced model predictive control (MPC) techniques.

4. Communication:

Integrate communication interfaces, such as UART, SPI, or I2C, to exchange data between AD7872KNZ and other system components, such as microcontrollers, HMIs (Human Machine Interfaces), or industrial networks like Modbus or Profibus.

5. Power Management:

Ensure stable power supply to AD7872KNZ and associated circuitry, employing voltage regulators, filters, and surge protection mechanisms to mitigate electrical noise and fluctuations. Optimize power consumption to extend the operating life of battery-powered devices or reduce energy costs in industrial applications.

Considerations:

When utilizing AD7872KNZ in industrial applications, several factors should be considered:

- Accuracy and Resolution: Validate the ADC's performance specifications to ensure precise analog-to-digital conversion and reliable data acquisition.

- Noise Immunity: Minimize electromagnetic interference (EMI) and noise coupling in the system design to maintain signal integrity and prevent erroneous measurements.

- Calibration and Testing: Calibrate the ADC periodically to compensate for offset, gain errors, and non-linearities, ensuring measurement accuracy over time. Conduct comprehensive testing and validation to verify system functionality and compliance with industry standards.

- Environmental Conditions: Consider the operating environment, such as temperature, humidity, and vibration, and select appropriate enclosure, shielding, and protective measures to safeguard AD7872KNZ and prolong its service life in harsh industrial environments.

- System Integration: Collaborate with system integrators, OEMs (Original Equipment Manufacturers), and industrial automation experts to seamlessly integrate AD7872KNZ into custom-designed control systems and equipment, optimizing performance and efficiency.

AD7872KNZ FAQ

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3. Are the AD7872KNZ price and inventory displayed accurate?

The price and inventory of AD7872KNZ 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 AD7872KNZ?

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 AD7872KNZ we delivered, we will accept the replacement or return of the AD7872KNZ 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 AD7872KNZ.

(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