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Name: ADS7251IRTET
Brand: Texas Instruments
SKU: ADS7251IRTET
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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Texas Instruments ADS7251IRTET

Part No.:: ADS7251IRTET

Manufacturer:: Texas Instruments

Package:: 16-WFQFN Exposed Pad

Datasheet:: ADS7251IRTET.pdf

Description:: IC ADC 12BIT SAR 16WQFN

In Stock:: 2870

Quantity:: Add To Cart

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ADS7251IRTET Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®,Bulk
Series:
-
Product Status:
Active
Number of Bits:
12
Sampling Rate(PerSecond):
2M
Number of Inputs:
2
Input Type:
Differential
Data Interface:
SPI
Configuration:
S/H-ADC
Ratio-S/H:ADC:
1:1
Number of A/D Converters:
2
Architecture:
SAR
Reference Type:
Internal
Voltage-Supply Analog:
5V
Voltage-Supply Digital:
1.65V ~ 5.25V
Features:
Simultaneous Sampling
Operating Temperature:
-40°C ~ 125°C

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ADS7251IRTET information

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The application and technological advancement of ADS7251IRTET in specific industries

ADS7251IRTET is a high-performance, 14-bit analog-to-digital converter (ADC) manufactured by Texas Instruments. It is widely utilized in various industries for precise analog signal digitization and processing.

Application Scenario:

In the field of medical instrumentation, ADS7251IRTET plays a crucial role in digitizing vital physiological signals, such as electrocardiograms (ECGs), electromyograms (EMGs), and electroencephalograms (EEGs). Its high resolution and low noise characteristics make it ideal for capturing subtle electrical signals with high fidelity.

Circuit Design:

To design a medical instrumentation system utilizing ADS7251IRTET, follow these steps:

1. Signal Acquisition:

Connect the analog physiological signal electrodes to the input channels of ADS7251IRTET. Ensure proper signal conditioning, such as amplification and filtering, to enhance signal quality and reduce noise interference.

2. ADC Configuration:

Configure ADS7251IRTET for the desired sampling rate, resolution, and input range according to the specific requirements of the physiological signal being digitized. Utilize its flexible settings to optimize signal fidelity and dynamic range.

3. Data Processing:

Implement signal processing algorithms, such as filtering, feature extraction, and waveform analysis, to extract relevant information from the digitized physiological signals. Utilize microcontrollers or digital signal processors (DSPs) to perform real-time processing tasks.

4. User Interface:

Integrate a user-friendly interface, such as a graphical display or a computer interface, to visualize the digitized physiological signals and provide feedback to healthcare professionals or patients. Utilize communication interfaces, such as USB or Bluetooth, for seamless data transfer.

5. Power Management:

Ensure reliable power supply and efficient power management within the medical instrumentation system to prolong battery life and maintain signal integrity. Utilize low-power design techniques and energy-efficient components to minimize power consumption.

Considerations:

When designing the circuit for medical instrumentation, consider the following factors:

- Signal Quality: Ensure high-quality signal acquisition and conditioning to preserve the integrity of physiological signals and minimize noise interference.

- Data Accuracy: Validate the accuracy and precision of ADS7251IRTET in digitizing physiological signals through rigorous testing and calibration procedures.

- Regulatory Compliance: Design the medical instrumentation system to comply with relevant medical device regulations and standards, such as ISO 13485 and IEC 60601, to ensure patient safety and regulatory approval.

- Ergonomics and User Experience: Design the user interface and physical ergonomics of the medical instrumentation system to enhance usability and user experience for healthcare professionals and patients.

- Data Security and Privacy: Implement robust data encryption and access control measures to safeguard sensitive patient information transmitted or stored by the medical instrumentation system.

ADS7251IRTET FAQ

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3. Are the ADS7251IRTET price and inventory displayed accurate?

The price and inventory of ADS7251IRTET 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 ADS7251IRTET?

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 ADS7251IRTET we delivered, we will accept the replacement or return of the ADS7251IRTET 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 ADS7251IRTET.

(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