What is the Additional Feature ?

Name: ADS1241E/1K
Brand: Texas Instruments
SKU: ADS1241E/1K
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 ADS1241E/1K

Part No.:: ADS1241E/1K

Manufacturer:: Texas Instruments

Package:: 28-SSOP (0.209, 5.30mm Width)

Datasheet:: ADS1241E/1K.pdf

Description:: IC ADC 24BIT SIGMA-DELTA 28SSOP

In Stock:: 2636

Quantity:: Add To Cart

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ADS1241E/1K Specifications

Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
Product Status:
Active
Number of Bits:
24
Sampling Rate(PerSecond):
15
Number of Inputs:
8
Input Type:
Differential, Single Ended
Data Interface:
SPI
Configuration:
MUX-PGA-ADC
Ratio-S/H:ADC:
-
Number of A/D Converters:
1
Architecture:
Sigma-Delta
Reference Type:
External
Voltage-Supply Analog:
2.7V ~ 3.3V, 5V
Voltage-Supply Digital:
2.7V ~ 5.25V
Features:
PGA
Operating Temperature:
-40°C ~ 85°C

ADS1241E/1K this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including ADS1241E/1K 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 ADS1241E/1K 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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ADS1241E/1K information

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ADS1241E/1K Typical application Circuitry

ADS1241E 1K

A precise, 24-bit analog-to-digital converter (ADC) with onboard reference and an integrated programmable gain amplifier (PGA) is the ADS1241E/1K. It is designed primarily for high-resolution measurement applications, such as temperature sensing with RTDs (Resistance Temperature Detectors) and thermocouples, as well as for pressure and force measurement systems.

Key Features of the ADS1241E/1K:

1. High Resolution: The ADS1241E/1K offers a 24-bit resolution, enabling very precise measurements.

2. Integrated PGA: This feature allows the amplification of small signal levels, which is crucial for accurate sensor readings.

3. Onboard Voltage Reference: Ensures consistent and accurate conversions.

4. Low Power Consumption: Suitable for battery-operated devices due to its power efficiency.

Application Scenario: Temperature Measurement with RTD

Circuit Connection Details:

1. Power Supply: Connect the VDD pin of the ADS1241E/1K to a stable power source, ideally between 2.7V and 5.5V.

2. RTD Interface: Attach a PT100 or PT1000 RTD to the AIN0 and AIN1 pins. To measure temperature accurately, several inputs are essential.

3. SPI Communication: Interface the SPI pins (CS, SCLK, DIN, DOUT) of the ADS1241E/1K with corresponding SPI pins on a microcontroller.

4. Reference Voltage: The onboard reference voltage can be used, or an external reference can be connected to the REFP and REFN pins for enhanced precision.

Design Considerations:

1. Stable Power Source: To keep measurements accurate, a power source needs to be reliable and clean.

2. RTD Selection and Wiring: Choose the right RTD type and ensure proper wiring to minimize errors due to lead resistance.

3. SPI Communication Integrity: Reliable and noise-free communication is crucial for accurate data transmission.

4. Thermal Drift: Be mindful of the thermal drift in the system, which can affect the accuracy of temperature measurements.

Conclusion

The ADS1241E/1K is well-suited for high-precision applications like temperature measurement with RTDs due to its high resolution, integrated PGA, and onboard reference. In designing a circuit with the ADS1241E/1K, it is crucial to consider the power supply stability, RTD selection and wiring, communication integrity, and thermal drift effects to ensure accurate and reliable measurements.

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6. What is the process for return or replacement of ADS1241E/1K?

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(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 ADS1241E/1K.

(3)The PartNo is unused and only in the original unpacked packaging.

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(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations