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Name: AD7621ASTZRL
Brand: Analog Devices Inc.
SKU: AD7621ASTZRL
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. AD7621ASTZRL

Part No.:: AD7621ASTZRL

Manufacturer:: Analog Devices Inc.

Package:: 48-LQFP

Datasheet:: AD7621ASTZRL.pdf

Description:: IC ADC 16BIT SAR 48LQFP

In Stock:: 3178

Quantity:: Add To Cart

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AD7621ASTZRL Specifications

Packaging:
Tape & Reel (TR)
Series:
PulSAR®
Product Status:
Active
Number of Bits:
16
Sampling Rate(PerSecond):
3M
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

AD7621ASTZRL this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7621ASTZRL 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 AD7621ASTZRL 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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AD7621ASTZRL information

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The working principle and core technical features of AD7621ASTZRL

AD7621ASTZRL is a high-performance, low-power, 16-bit analog-to-digital converter (ADC) manufactured by Analog Devices Inc. It is designed to meet the demanding requirements of industrial, instrumentation, and communication applications.

Working Principle:

The AD7621ASTZRL utilizes successive approximation register (SAR) architecture for high-speed and high-accuracy conversion of analog signals to digital data. It consists of a sample-and-hold circuit, a precision voltage reference, a comparator, and a control logic unit. During operation, the input analog voltage is sampled and held by the sample-and-hold circuit. The comparator compares this sampled voltage with the output of the digital-to-analog converter (DAC) driven by the control logic unit. The control logic iteratively adjusts the DAC output based on the comparator's result until the DAC output matches the input voltage, providing the digital representation of the analog input.

Core Technical Features:

- High Resolution: The AD7621ASTZRL offers 16-bit resolution, providing accurate representation of analog signals.

- Fast Conversion Speed: With a conversion rate of up to 1 megasample per second (MSPS), it enables rapid data acquisition in time-sensitive applications.

- Low Power Consumption: The ADC features low power dissipation, making it suitable for battery-powered and energy-efficient systems.

- Flexible Input Range: It supports various input signal ranges and can accommodate both single-ended and differential input configurations.

- Integrated Features: The ADC incorporates internal voltage reference and clock circuitry, simplifying system design and reducing external component count.

Application Scenarios:

In precision measurement applications such as industrial process control, medical instrumentation, and scientific instrumentation, AD7621ASTZRL provides accurate and reliable conversion of analog signals into digital data. Its high resolution, fast conversion speed, and low power consumption make it suitable for demanding real-time monitoring and control systems.

Effectiveness and Technical Advantages:

By integrating AD7621ASTZRL into a data acquisition system, engineers can achieve higher accuracy and faster sampling rates, leading to improved system performance and efficiency. The ADC's high resolution ensures precise measurement of analog signals, while its fast conversion speed enables timely response to dynamic system conditions. Additionally, its low power consumption prolongs battery life in portable applications and reduces overall system operating costs.

Enhancing Overall System Performance and Efficiency:

When integrating AD7621ASTZRL into a system, designers can optimize the system architecture and firmware algorithms to fully leverage the ADC's capabilities. This includes:

- Optimizing Sampling Rate: Adjusting the sampling rate according to the application requirements to balance between data acquisition speed and system power consumption.

- Implementing Signal Processing Algorithms: Employing digital signal processing techniques to enhance the accuracy and reliability of measurement results.

- Minimizing Noise and Interference: Designing the circuit layout and implementing proper shielding techniques to reduce electromagnetic interference and ensure data integrity.

- Enhancing System Integration: Integrating the ADC seamlessly with other system components, such as microcontrollers and communication interfaces, to streamline data flow and improve overall system efficiency.

Conclusion:

AD7621ASTZRL offers a comprehensive solution for high-precision analog-to-digital conversion in a wide range of applications. Its advanced features and superior performance enable engineers to design innovative and efficient systems for various industrial, instrumentation, and communication tasks, ultimately enhancing overall system performance and efficiency.

AD7621ASTZRL FAQ

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6. What is the process for return or replacement of AD7621ASTZRL?

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 AD7621ASTZRL we delivered, we will accept the replacement or return of the AD7621ASTZRL 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 AD7621ASTZRL.

(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