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DRV425QWRTJRQ1 The Texas Instruments DRV425QWRTJRQ1 is an automotive-grade, fully integrated fluxgate magnetic field sensor. It offers high precision for DC and AC field measurements.
Mfr Part #:

DRV425QWRTJRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments DRV425QWRTJRQ1 is an automotive-grade, fully integrated fluxgate magnetic field sensor. It offers high precision for DC and AC field measurements.
✓ Total Stock: 2,774 pcs
$ Price Range: $4.11

DRV425QWRTJRQ1 Available from 1 distributor

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✓ Non-Authorised
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2,774 pcs
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DRV425QWRTJRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Axis
Bandwidth
Current
Linearity
Mounting Type
Noise
Operating Temperature
Output Type
Sensing Range
Supplier Device Package
Supplier Package
Supply Voltage
Technology
Voltage
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DRV425QWRTJRQ1 Description

Short technical summary and product information.

The DRV425-Q1 from Texas Instruments is an automotive-qualified, single-axis magnetic field sensor designed for high-sensitivity and precise DC and AC measurements. It features an integrated fluxgate sensor with an internal compensation coil, enabling a high-accuracy sensing range of ±2 mT and a measurement bandwidth of up to 47 kHz.

 

Key performance characteristics include low offset (±8 µT max), low offset drift (±5 nT/°C typ), low gain error (0.04% typ), and low gain drift (±7 ppm/°C typ). The device also offers ±0.1% linearity and 1.5 nT/√Hz noise.

 

This device operates over a supply voltage range of 3.0 V to 5.5 V and has an operating temperature range of -40°C to +125°C. It is available in a 20-WFQFN exposed pad package suitable for surface mounting.

 

Applications include battery management systems (BMS), inverter and motor control, DC/DC converters, and powertrain current or torque sensing.

DRV425QWRTJRQ1 Quick Information

Product Type: Magnetic Sensor
Series: DRV425-Q1
Canonical Name: DRV425-Q1 Automotive, Integrated Fluxgate Magnetic-Field Sensor
Subcategory: Specialty Sensors

DRV425QWRTJRQ1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DRV425QWRTJRQ1 Estimated Pricing

Qty Low High
1+ $4.11 $4.11

Estimated market price range - modelled values for guidance only, not live distributor offers.

DRV425QWRTJRQ1 Features

  • Automotive qualified fluxgate magnetic sensor.
  • High precision with low offset and drift.
  • Sensing range up to ±2 mT.
  • Selectable bandwidths of 47 kHz or 32 kHz.
  • Surface mount 20-WFQFN package.

DRV425QWRTJRQ1 Applications

  • Used in battery management systems.
  • Suitable for inverter and motor control.
  • Applied in DC/DC converter designs.
  • Enables powertrain current sensing.
  • Supports powertrain torque sensing.

DRV425QWRTJRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of DRV425QWRTJRQ1?

3.0 V to 5.5 V

What is the package type of DRV425QWRTJRQ1?

20-WFQFN Exposed Pad (20-QFN 4x4 mm)

What is the operating temperature range of DRV425QWRTJRQ1?

-40°C to 125°C

What is the magnetic sensing range of DRV425QWRTJRQ1?

±2 mT

What type of output does DRV425QWRTJRQ1 provide?

Analog voltage

What is the typical supply current of DRV425QWRTJRQ1?

10 mA

What magnetic sensing technology does DRV425QWRTJRQ1 use?

Fluxgate

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