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Name: ADS1248EVM
Brand: Texas Instruments
SKU: ADS1248EVM
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Texas Instruments ADS1248EVM

Part No.:: ADS1248EVM

Manufacturer:: Texas Instruments

Package:

Datasheet:: ADS1248EVM.pdf

Description:: EVAL MODULE FOR ADS1248

In Stock:: 3529

Quantity:: Add To Cart

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ADS1248EVM Specifications

ADS1248EVM this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADS1248EVM 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 ADS1248EVM 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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ADS1248EVM information

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ADS1248EVM Typical application Circuitry

ADS1248EVM

The ADS1248EVM is an Evaluation Module (EVM) for the ADS1248, a 24-bit, multi-channel analog-to-digital converter (ADC) designed by Texas Instruments. This EVM is utilized to facilitate the development and testing of systems that require precise analog-to-digital conversion, such as in industrial process control, temperature sensing with RTDs or thermocouples, and other precision measurement applications.

Key Features of the ADS1248:

1. High-Resolution ADC: The ADS1248, which is the focus of the ADS1248EVM, offers a 24-bit resolution.

2. Multiple Input Channels: It supports up to 8 differential or 15 single-ended inputs, making it versatile for various sensor types.

3. Integrated PGA: The ADS1248 includes a programmable gain amplifier, beneficial for amplifying small signals.

4. Low Power Consumption: Its efficiency makes it ideal for battery-operated and portable applications.

Application Scenario: Temperature Sensing with Thermocouples

Circuit Connection Details for ADS1248 on the ADS1248EVM:

1. Power Supply Configuration: Connect the AVDD and DVDD pins to a stable power source, within the range of 2.7V to 5.5V.

2. Thermocouple Connection: Attach thermocouples to the AIN0 to AIN7 pins for temperature measurement across multiple channels.

3. SPI Interface Setup: Configure the SPI pins (CS, SCLK, DIN, DOUT) for communication with a microcontroller.

4. Reference Voltage Application: Use a precision reference voltage connected to the REFP and REFN pins for accurate ADC operation.

Design Considerations:

1. Stable Power Supply: It's crucial to provide a clean and stable power source to ensure accuracy in ADC conversions.

2. Sensor Type and Wiring: Select appropriate thermocouples and ensure proper wiring to minimize errors.

3. Reliable SPI Communication: Implement robust SPI communication to ensure accurate and error-free data transfer.

4. Environmental Considerations: Account for environmental factors like electromagnetic interference and temperature fluctuations which might affect the readings.

Conclusion

The ADS1248EVM is a vital tool for developing applications that utilize the ADS1248 ADC. It is particularly suited for high-precision measurement applications. When using the ADS1248EVM, it is important to consider factors such as power supply stability, sensor selection and wiring, communication protocol, and environmental influences to ensure the accuracy and reliability of the measurements, especially in scenarios like temperature sensing with thermocouples.

ADS1248EVM FAQ

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3. Are the ADS1248EVM price and inventory displayed accurate?

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6. What is the process for return or replacement of ADS1248EVM?

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 ADS1248EVM we delivered, we will accept the replacement or return of the ADS1248EVM 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 ADS1248EVM.

(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