What is the Additional Feature ?

Name: AD7724AST
Brand: Analog Devices Inc.
SKU: AD7724AST
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. AD7724AST

Part No.:: AD7724AST

Manufacturer:: Analog Devices Inc.

Package:: 48-LQFP

Datasheet:: AD7724AST.pdf

Description:: IC MOD SIGMA-DELTA DUAL 48-LQFP

In Stock:: 6936

Quantity:: Add To Cart

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AD7724AST Specifications

Package/Case:
48-LQFP
Packaging:
Bag
Series:
-
ProductStatus:
Obsolete
Type:
Modulator
NumberofChannels:
2
Resolution(Bits):
15 b
SamplingRate(PerSecond):
250k
DataInterface:
Serial
VoltageSupplySource:
Analog and Digital
Voltage-Supply:
2.85V ~ 5.25V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

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AD7724AST information

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The application and technological advancement of AD7724AST in specific industries

AD7724AST is a precision analog-to-digital converter (ADC) designed for high-performance data acquisition systems, offering exceptional accuracy and resolution for various applications.

Application Scenario:

In the field of medical instrumentation, AD7724AST plays a pivotal role in enhancing the accuracy and reliability of diagnostic devices, such as patient monitoring systems.

Circuit Design:

To incorporate AD7724AST into a patient monitoring system, the following steps can be followed:

1. Sensor Interface:

Connect physiological sensors, such as ECG electrodes or temperature probes, to the input channels of AD7724AST. Ensure proper signal conditioning circuits, including amplifiers and filters, are employed to maintain signal integrity.

2. Data Acquisition:

Configure the ADC to sample and convert analog signals from the sensors into digital data. Utilize the SPI interface of AD7724AST to communicate with the microcontroller or processing unit.

3. Signal Processing:

Implement algorithms for signal processing and analysis on the acquired data to extract relevant physiological parameters, such as heart rate or temperature. This can be done using dedicated processing units or within the microcontroller.

4. Display and Monitoring:

Integrate a display unit, such as an LCD screen or LED indicators, to present real-time patient data and system status. Utilize the microcontroller's GPIO pins to control the display and provide user interaction.

5. Alarm and Notification:

Set up alarm thresholds based on monitored parameters to alert healthcare providers of abnormal conditions. Use the microcontroller to trigger alarms and send notifications via communication interfaces like UART or Ethernet.

Considerations:

When designing the system, it's crucial to consider:

- Accuracy and Precision: AD7724AST provides high-resolution data conversion, ensuring precise measurement of physiological signals.

- Signal Integrity: Employ proper signal conditioning techniques to minimize noise and distortion, ensuring reliable data acquisition.

- Power Efficiency: Optimize power consumption of the system components to prolong battery life in portable medical devices.

- Regulatory Compliance: Ensure the system complies with relevant medical device regulations and standards to guarantee patient safety and device reliability.

- Data Security: Implement measures to protect patient data and ensure confidentiality, such as encryption and access control mechanisms.

AD7724AST FAQ

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3. Are the AD7724AST price and inventory displayed accurate?

The price and inventory of AD7724AST 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 AD7724AST?

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 AD7724AST we delivered, we will accept the replacement or return of the AD7724AST 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 AD7724AST.

(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