What is the Additional Feature ?

Name: AD7890AN-4
Brand: Analog Devices Inc.
SKU: AD7890AN-4
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. AD7890AN-4

Part No.:: AD7890AN-4

Manufacturer:: Analog Devices Inc.

Package:: 24-DIP (0.300, 7.62mm)

Datasheet:: AD7890AN-4.pdf

Description:: IC DAS 12BIT 8CH 24-DIP

In Stock:: 536

Quantity:: Add To Cart

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AD7890AN-4 Specifications

Package/Case:
24-DIP (0.300, 7.62mm)
Packaging:
Tube
Series:
-
ProductStatus:
Obsolete
Type:
Data Acquisition System (DAS)
NumberofChannels:
8
Resolution(Bits):
12 b
SamplingRate(PerSecond):
117k
DataInterface:
Serial
VoltageSupplySource:
Single Supply
Voltage-Supply:
0V ~ 4.10V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Through Hole

AD7890AN-4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7890AN-4 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 AD7890AN-4 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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AD7890AN-4 information

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The application and technological advancement of AD7890AN-4 in specific industries

AD7890AN-4 is a high-performance, 14-bit analog-to-digital converter (ADC) manufactured by Analog Devices. It offers four analog input channels and operates over a wide supply voltage range.

Application Scenario:

In the field of medical instrumentation, AD7890AN-4 plays a crucial role in various diagnostic equipment, such as patient monitoring systems and medical imaging devices.

Circuit Design:

To incorporate AD7890AN-4 into a medical monitoring system, consider the following steps:

1. Sensor Interface:

Connect physiological sensors, like ECG electrodes or temperature probes, to the analog input channels of AD7890AN-4. Utilize appropriate signal conditioning circuits, such as instrumentation amplifiers and filters, to ensure accurate signal acquisition.

2. Data Acquisition:

Use microcontrollers or digital signal processors to interface with AD7890AN-4 via serial communication protocols like SPI or I2C. Configure the ADC to sample sensor data at the required rates for real-time monitoring.

3. Signal Processing:

Implement signal processing algorithms to filter and analyze the acquired physiological data. This may include noise reduction, baseline drift correction, and feature extraction techniques to extract relevant diagnostic information.

4. Display and User Interface:

Integrate displays, such as LCD screens or graphical user interfaces, to present the monitored data to healthcare professionals and patients. Design intuitive user interfaces for easy interaction and data visualization.

5. Data Storage and Communication:

Utilize storage devices or wireless communication modules to store or transmit monitored data to external systems, such as electronic health records (EHR) platforms or remote monitoring stations.

Considerations:

When designing medical instrumentation with AD7890AN-4, it's essential to address the following considerations:

- Accuracy and Precision: Calibrate the ADC and sensor interfaces to ensure accurate measurement of physiological signals within the required precision.

- Signal Integrity: Minimize noise and interference in the signal acquisition pathway to preserve the fidelity of physiological data.

- Safety and Compliance: Adhere to medical device regulations and standards, such as ISO 13485 and IEC 60601, to ensure the safety and reliability of the monitoring system.

- Power Efficiency: Optimize power consumption to prolong battery life in portable medical devices and minimize heat dissipation in stationary equipment.

- Data Security and Privacy: Implement encryption and authentication mechanisms to protect sensitive patient data transmitted or stored by the monitoring system.

AD7890AN-4 FAQ

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3. Are the AD7890AN-4 price and inventory displayed accurate?

The price and inventory of AD7890AN-4 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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6. What is the process for return or replacement of AD7890AN-4?

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 AD7890AN-4 we delivered, we will accept the replacement or return of the AD7890AN-4 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 AD7890AN-4.

(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