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Name: LTC2449IUHF
Brand: Linear Technology
SKU: LTC2449IUHF
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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Linear Technology LTC2449IUHF

Part No.:: LTC2449IUHF

Manufacturer:: Linear Technology

Package:: 38-WFQFN Exposed Pad

Datasheet:: LTC2449IUHF.pdf

Description:: IC ADC 24BIT SIGMA-DELTA 38QFN

In Stock:: 3833

Quantity:: Add To Cart

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LTC2449IUHF Specifications

Packaging:
Bulk
Series:
-
Product Status:
Active
Number of Bits:
24
Sampling Rate(PerSecond):
8k
Number of Inputs:
8, 16
Input Type:
Differential, Single Ended
Data Interface:
SPI
Configuration:
MUX-ADC
Ratio-S/H:ADC:
-
Number of A/D Converters:
1
Architecture:
Sigma-Delta
Reference Type:
External
Voltage-Supply Analog:
5V
Voltage-Supply Digital:
5V
Features:
-
Operating Temperature:
-40°C ~ 85°C

LTC2449IUHF this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including LTC2449IUHF 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 LTC2449IUHF 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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LTC2449IUHF information

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LTC2449IUHF Typical application Circuitry

LTC2449IUHF is a 24-bit ΔΣ ADC (Analog-to-Digital Converter) chip designed for high accuracy and low noise performance, commonly used in precision measurement and data acquisition applications.

Application Scenario:

In a data acquisition system for medical devices, LTC2449IUHF can be utilized to accurately digitize analog signals from sensors, such as ECG (Electrocardiogram) or temperature sensors, for monitoring patient health parameters.

Circuit Design:

To design a data acquisition system using LTC2449IUHF, follow these steps:

1. Sensor Interface:

Connect the analog output of the sensor, such as an ECG sensor, to the input pins of LTC2449IUHF. Ensure proper anti-aliasing filters and signal conditioning circuits are employed to maintain signal integrity and prevent aliasing effects.

2. Power Supply:

Provide a stable power supply to LTC2449IUHF with low noise and sufficient current capacity. Use voltage regulators and filtering capacitors to minimize noise and ensure reliable operation.

3. Clock Generation:

Generate a precise clock signal for LTC2449IUHF operation to ensure accurate sampling of analog signals. Use a crystal oscillator or a stable clock source with low jitter for optimal performance.

4. Digital Interface:

Configure the digital interface of LTC2449IUHF to communicate with the microcontroller or data processing unit. Utilize SPI (Serial Peripheral Interface) or I2C (Inter-Integrated Circuit) communication protocols for data transfer.

5. Data Processing:

Implement firmware algorithms on the microcontroller to process the digitized data from LTC2449IUHF, such as filtering, signal analysis, or data compression, based on the application requirements.

Considerations:

When designing the circuit, it's crucial to consider the following:

- Noise Performance: Ensure that the circuit layout and components minimize noise to maintain the high accuracy of LTC2449IUHF.

- Signal Integrity: Prevent signal distortion and interference by employing proper grounding techniques and isolation methods between analog and digital sections of the circuit.

- Calibration: Perform calibration procedures to compensate for any offset or gain errors in LTC2449IUHF to achieve accurate measurement results.

- Data Rate: Select the appropriate data rate of LTC2449IUHF based on the application requirements and available processing capabilities of the microcontroller.

- EMC/EMI Compliance: Design the circuit layout and shielding to minimize electromagnetic interference and ensure compliance with relevant EMC standards for medical devices.

LTC2449IUHF FAQ

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3. Are the LTC2449IUHF price and inventory displayed accurate?

The price and inventory of LTC2449IUHF 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 LTC2449IUHF?

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 LTC2449IUHF we delivered, we will accept the replacement or return of the LTC2449IUHF 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 LTC2449IUHF.

(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