Products > Integrated Circuits (ICs) > DRV425RTJT
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DRV425RTJT

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Fluxgate Magnetic Field Sensor Analog Output 5V 20-Pin WQFN EP T/R

  • Manufacturer :
  • TI
  • Package/Case :
  • QFN-20
  • Product Categories :
  • Current Sensors
  • RoHs Status:
  • Lead free/RoHS Compliant
  • Marking Code:
  • -----> DRV425
  • In-stock:
  • 0

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DRV425RTJT Product Details

The DRV425RTJT is designed for single-axis magnetic field-sensing applications and enables electrically-isolated, high-sensitivity, and precise dc- and ac-field measurements. The device provides the unique and proprietary, integrated fluxgate sensor (IFG) with an internal compensation coil to support a high-accuracy sensing range of ±2 mT with a measurement bandwidth of up to 47 kHz. The low offset, offset drift, and noise of the sensor, combined with the precise gain, low gain drift, and very low nonlinearity provided by the internal compensation coil, result in unrivaled magnetic field measurement precision. The output of the DRV425RTJT is an analog signal proportional to the sensed magnetic field.

The DRV425RTJT offers a complete set of features, including an internal difference amplifier, on-chip precision reference, and diagnostic functions to minimize component count and system-level cost.

The DRV425RTJT is available in a thermally-enhanced, non-magnetic, thin WQFN package with a PowerPAD? for optimized heat dissipation, and is specified for operation over the extended industrial temperature range of –40°C to +125°C.

DRV425RTJT

Feature

  • High-Precision, Integrated Fluxgate Sensor:
    • Offset: ±8 μT (Max)
    • Offset Drift: ±5 nT/°C (Typ)
    • Gain Error: 0.04% (Typ)
    • Gain Drift: ±7 ppm/°C (Typ)
    • Linearity: ±0.1%
    • Noise: 1.5 nT/√Hz (Typ)
  • Sensor Range: ±2 mT (Max)
    • Range and Gain Adjustable with External Resistor
  • Selectable Bandwidth: 47 kHz or 32 kHz
  • Precision Reference:
    • Accuracy: 2% (max), Drift: 50 ppm/°C (max)
    • Pin-Selectable Voltage: 2.5 V or 1.65 V
    • Selectable Ratiometric Mode: VDD / 2
  • Diagnostic : Overrange and Error Flags
  • Supply Voltage Range: 3.0 V to 5.5 V
Description

The DRV425 is designed for single-axis magnetic field-sensing applications and enables electrically-isolated, high-sensitivity, and precise dc- and ac-field measurements. The device provides the unique and proprietary, integrated fluxgate sensor (IFG) with an internal compensation coil to support a high-accuracy sensing range of ±2 mT with a measurement bandwidth of up to 47 kHz. The low offset, offset drift, and noise of the sensor, combined with the precise gain, low gain drift, and very low nonlinearity provided by the internal compensation coil, result in unrivaled magnetic field measurement precision. The output of the DRV425 is an analog signal proportional to the sensed magnetic field.

The DRV425 offers a complete set of features, including an internal difference amplifier, on-chip precision reference, and diagnostic functions to minimize component count and system-level cost.

The DRV425 is available in a thermally-enhanced, non-magnetic, thin WQFN package with a PowerPAD? for optimized heat dissipation, and is specified for operation over the extended industrial temperature range of –40°C to +125°C.

Applications

Sensing & Instrumentation, Motor Drive & Control

DRV425RTJT Block Diagram
(Picture: Diagram)

Technical Parameters

  • Technology
  • Fluxgate
  • Axis
  • Single
  • Output Type
  • Analog Voltage
  • Sensing Range
  • ??2mT
  • Voltage Supply
  • 3V ~ 5.5V
  • Bandwidth
  • 47kHz, 32kHz
  • Operating Temperature
  • -40??C ~ 125??C (TA)
  • Package / Case
  • 20-VFQFN Exposed Pad
  • Supplier Device Package
  • 20-QFN (4x4)

DRV425RTJT Documents

DRV425RTJT Related Products

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Estimated Delivery Time: Dec 10 - Dec 15 days (choose Expedited at checkout).

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  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

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We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.

Packing

  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing

Guarantees

1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

FAQ:

Q: How does Jotrin guarantee that DRV425RTJT is the original manufacturer or agent of TI?
We have a professional business development department to strictly test and verify the qualifications of TI original manufacturers and agents. All TI suppliers must pass the qualification review before they can publish their DRV425RTJT devices; we pay more attention to the channels and quality of DRV425RTJT products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of DRV425RTJT chips? Including TI original factory information, Current Sensors application, DRV425RTJT pictures?
You can use Jotrin's intelligent search engine, or filter by Sensors ; Specialty sensors ; Signal conditioners category, or find it through TI brand manufacturer page.
Q: Are the TI's DRV425RTJT price and stock displayed on the platform accurate?
The TI's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for DRV425RTJT, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of DRV425RTJT?
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 DRV425RTJT we delivered, we will accept the replacement or return of the DRV425RTJT 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 DRV425RTJT.
(3)The DRV425RTJT 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
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as DRV425RTJT datasheet pdf, DRV425 pin diagram?
Need any After-Sales service, please feel free contact us: sales@jotrin.com

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