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Name: AD7989-1BCPZ-R2
Brand: Analog Devices Inc.
SKU: AD7989-1BCPZ-R2
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Analog Devices Inc. AD7989-1BCPZ-R2

Part No.:: AD7989-1BCPZ-R2

Manufacturer:: Analog Devices Inc.

Package:: 10-VFDFN Exposed Pad, CSP

Datasheet:: AD7989-1BCPZ-R2.pdf

Description:: IC ADC 18BIT SAR 10LFCSP

In Stock:: 8483

Quantity:: Add To Cart

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AD7989-1BCPZ-R2 Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
PulSAR®
Product Status:
Active
Number of Bits:
18
Sampling Rate(PerSecond):
100k
Number of Inputs:
1
Input Type:
Differential
Data Interface:
SPI, DSP
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
1
Architecture:
SAR
Reference Type:
External
Voltage-Supply Analog:
2.375V ~ 2.625V
Voltage-Supply Digital:
2.375V ~ 2.625V
Features:
-
Operating Temperature:
-40°C ~ 85°C

AD7989-1BCPZ-R2 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including AD7989-1BCPZ-R2 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 AD7989-1BCPZ-R2 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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AD7989-1BCPZ-R2 information

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The application and technological advancement of AD7989-1BCPZ-R2 in specific industries

AD7989-1BCPZ-R2 is a high-performance, 16-bit analog-to-digital converter (ADC) designed for precision measurement applications. It offers exceptional linearity and low noise, making it ideal for demanding industrial and instrumentation applications.

Application Scenario:

In the field of medical instrumentation, AD7989-1BCPZ-R2 plays a crucial role in acquiring accurate physiological data for diagnostic purposes. One such application is in electrocardiogram (ECG) machines, where precise ADCs are essential for capturing subtle electrical signals from the heart.

Circuit Design:

To implement AD7989-1BCPZ-R2 in an ECG machine, consider the following circuit design aspects:

1. Sensor Interface:

Connect the ECG electrodes to the input channels of AD7989-1BCPZ-R2. Ensure proper signal conditioning circuitry, such as instrumentation amplifiers and filters, to amplify and filter the weak ECG signals while rejecting noise and interference.

2. ADC Configuration:

Configure AD7989-1BCPZ-R2 for the desired sampling rate and resolution to meet the ECG signal acquisition requirements. Set up reference voltages and input ranges accordingly to maximize dynamic range and signal fidelity.

3. Data Processing:

Process the digitized ECG signals using signal processing algorithms to extract relevant cardiac information, such as heart rate, rhythm analysis, and waveform morphology. Implement digital filters and algorithms to enhance signal quality and reduce motion artifacts.

4. Display and Analysis:

Display the processed ECG waveforms and analysis results on a graphical user interface (GUI) for medical professionals' interpretation. Incorporate features like real-time monitoring, heart rate calculation, and arrhythmia detection to aid in clinical diagnosis.

5. System Integration:

Integrate AD7989-1BCPZ-R2 with other components of the ECG machine, such as microcontrollers, memory storage, and communication interfaces. Ensure seamless data transfer and interoperability with external devices for data sharing and remote monitoring.

Considerations:

When designing the ECG machine circuitry, consider the following factors:

- Signal Integrity: Minimize noise and interference to ensure accurate ECG signal acquisition and analysis.

- Power Efficiency: Optimize power consumption to prolong battery life for portable ECG devices and reduce heat dissipation in stationary units.

- Regulatory Compliance: Ensure compliance with medical device regulations and standards, such as IEC 60601, for safety and performance certification.

- User Experience: Design an intuitive and user-friendly interface for easy operation and interpretation by healthcare professionals and patients.

- Reliability and Safety: Conduct rigorous testing and validation to verify the ECG machine's reliability, accuracy, and safety in clinical settings.

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6. What is the process for return or replacement of AD7989-1BCPZ-R2?

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 AD7989-1BCPZ-R2 we delivered, we will accept the replacement or return of the AD7989-1BCPZ-R2 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 AD7989-1BCPZ-R2.

(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