What is the Additional Feature ?

Name: DRV425QWRTJRQ1
Brand: Texas Instruments
SKU: DRV425QWRTJRQ1
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 DRV425QWRTJRQ1

Part No.:: DRV425QWRTJRQ1

Manufacturer:: Texas Instruments

Package:: -

Datasheet:: DRV425QWRTJRQ1.pdf

Description:: DRV425-Q1 - AUTOMOTIVE FULLY-INT

In Stock:: 2192

Quantity:: Add To Cart

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DRV425QWRTJRQ1 Specifications

Packaging:
Bulk
Series:
*
ProductStatus:
Active
MotorType-Stepper:
-
MotorType-ACDC:
-
Function:
-
OutputConfiguration:
-
Interface:
-
Technology:
-
StepResolution:
-
Applications:
-
Current-Output:
-
Voltage-Supply:
-
Voltage-Load:
-
OperatingTemperature:
-
MountingType:
-

DRV425QWRTJRQ1 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including DRV425QWRTJRQ1 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 DRV425QWRTJRQ1 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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DRV425QWRTJRQ1 information

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DRV425QWRTJRQ1 Typical application Circuitry

DRV425QWRTJRQ1

The DRV425QWRTJRQ1 is a precision integrated magnetic sensor designed by Texas Instruments, primarily aimed at detecting and measuring magnetic fields with high accuracy. This device is a critical component in applications that require precise magnetic field measurements, including automotive electric current sensing, position sensing, and magnetic anomaly detection in various industrial contexts. The DRV425QWRTJRQ1, with its robust design, is especially suitable for automotive applications, adhering to stringent industry standards for reliability and performance under harsh conditions.

Key Features and Parameters:

- Precision Magnetic Field Sensing: Offers accurate measurements of magnetic fields, facilitating detailed and reliable data collection.

- Automotive Grade: Certified for use in automotive applications, ensuring operation in extreme environmental conditions.

- Low Power Consumption: Designed to operate efficiently, preserving battery life in portable and automotive applications.

- Broad Temperature Range: Capable of performing across a wide temperature spectrum, making it versatile for various operational environments.

- Integrated Temperature Compensation: Automatically adjusts measurement output based on temperature changes, ensuring consistent accuracy.

Application Scenario: Employing the DRV425QWRTJRQ1 in a vehicle's navigation system to enhance compass accuracy, providing precise direction and orientation data crucial for navigation and advanced driver-assistance systems (ADAS).

Circuit Design:

Integrating the DRV425QWRTJRQ1 into a vehicle's navigation system requires careful attention to detail in terms of connectivity and circuit configuration:

1. Power Supply and Grounding (Supply Voltage to Pin 8, Ground to Pin 4): Connect the supply voltage (3.3V or 5V) to the VDD pin and ground to the GND pin. Ensuring stable power delivery is critical for accurate sensor operation.

2. Magnetic Field Output (VOUT to Pin 6): Route the output pin VOUT to an analog input on the vehicle's navigation control unit. This pin provides a voltage proportional to the detected magnetic field, which is essential for determining the vehicle's orientation.

3. Set/Reset Pins (SET to Pin 1, RESET to Pin 5): These pins are used to periodically reset the sensor's internal magnetic core, maintaining its sensitivity and accuracy. Connecting these to a microcontroller allows for automated sensor calibration.

4. Decoupling Capacitors on Power Lines: Place decoupling capacitors close to the power supply pins to filter out noise from the power supply, ensuring the DRV425QWRTJRQ1 operates smoothly.

5. Temperature Compensation (TCOMP to Pin 7): Although the DRV425QWRTJRQ1 has built-in temperature compensation, additional external compensation can be connected to this pin for environments with rapid temperature changes, ensuring consistent sensor performance.

Design Considerations:

- Electromagnetic Interference (EMI) Management: Implementing EMI shielding techniques around the sensor area can help minimize interference that could affect the magnetic field measurements.

- Sensor Placement: Positioning the DRV425QWRTJRQ1 away from ferrous metal components and electromagnetic sources within the vehicle is essential to avoid distortion of the magnetic field being measured.

- Signal Integrity: Use shielded cables for connections, especially for the VOUT signal, to prevent noise from affecting the analog output.

- Firmware Integration: Developing firmware that can interpret the analog output from the DRV425QWRTJRQ1 and translate it into actionable navigation data is crucial. This includes algorithms for compensating any systemic biases or anomalies detected by the sensor.

- Power Supply Stability: Given the precision nature of the DRV425QWRTJRQ1, ensuring a clean and stable power supply through proper circuit design and component selection is vital to avoid inaccuracies in magnetic field measurement.

Incorporating the DRV425QWRTJRQ1 into a vehicle's navigation system not only exemplifies its high precision in magnetic field sensing but also its role in enabling advanced navigation capabilities. This application highlights the DRV425QWRTJRQ1's utility in automotive systems, providing critical data for navigation and positioning with unparalleled accuracy.

DRV425QWRTJRQ1 FAQ

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6. What is the process for return or replacement of DRV425QWRTJRQ1?

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 DRV425QWRTJRQ1 we delivered, we will accept the replacement or return of the DRV425QWRTJRQ1 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 DRV425QWRTJRQ1.

(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