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DRV5055A1QDBZR

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Board Mount Hall Effect/Magnetic Sensors Ratiometric Linear Hall Effect Sensor 3-SOT-23 -40 to 125

  • Manufacturer :
  • TI
  • Package/Case :
  • SOT-23 (DBZ) | 3
  • Product Categories :
  • Sensors , Magnetic Sensors
  • RoHs Status:
  • Lead free / RoHS Compliant
  • In-stock:
  • 0

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DRV5055A1QDBZR Product Details

Texas Instruments DRV5055A1QDBZR Ratiometric Linear Hall Effect Sensor responds proportionally to magnetic flux density. The device can be used for accurate position sensing in a wide range of applications. The DRV5055A1QDBZR operates from 3.3V or 5V power supplies. When no magnetic field is present, the analog output drives half of VCC. The output changes linearly with the applied magnetic flux density, and four sensitivity options enable maximal output voltage swing based on the required sensing range. North and south magnetic poles produce unique voltages. Magnetic flux perpendicular to the top of the package is sensed, and the two package options provide different sensing directions. The device uses a ratiometric architecture that can eliminate error from VCC tolerance when the external analog-to-digital converter (ADC) uses the same VCC for its reference. Additionally, the DRV5055A1QDBZR features magnet temperature compensation to counteract how magnets drift for linear performance across a wide –40°C to 125°C temperature range.

DRV5055A1QDBZR

Feature

  • Ratiometric Linear Hall Effect Magnetic Sensor
  • Operates From3.3-V and 5-V Power Supplies
  • Analog Output WithVCC / 2 Quiescent Offset
  • MagneticSensitivity Options (At VCC = 5 V):
    • A1: 100 mV/mT, ±21-mT Range
    • A2: 50 mV/mT, ±42-mT Range
    • A3: 25mV/mT, ±85-mT Range
    • A4: 12.5 mV/mT, ±169-mTRange
  • Fast 20-kHz SensingBandwidth
  • Low-Noise Output With ±1-mADrive
  • Compensation For Magnet TemperatureDrift
  • Standard IndustryPackages:
    • Surface-Mount SOT-23
    • Through-Hole TO-92

All trademarks are the property of their respective owners.

Description

The DRV5055 device is a linear Hall effect sensor that respondsproportionally to magnetic flux density. The device can be used for accurate position sensing in awide range of applications.

The device operates from 3.3-V or 5-V power supplies. When no magnetic field is present,the analog output drives half of VCC. The output changes linearly with theapplied magnetic flux density, and four sensitivity options enable maximal output voltage swingbased on the required sensing range. North and south magnetic poles produce unique voltages.

Magnetic flux perpendicular to the top of the package is sensed, and the two packageoptions provide different sensing directions.

The device uses a ratiometric architecture that can eliminate error fromVCC tolerance when the external analog-to-digital converter (ADC) uses thesame VCC for its reference. Additionally, the device features magnettemperature compensation to counteract how magnets drift for linear performance across a wide –40°Cto 125°C temperaturerange.

DRV5055A1QDBZR Block Diagram
(Picture: Diagram)

Technical Parameters

  • Type
  • Radiometric Linear Hall Effect Sensor
  • Operating Supply Current
  • 6 mA
  • Maximum Output Current
  • 1 mA
  • Operating Supply Voltage
  • 3.3 V, 5 V
  • Minimum Operating Temperature
  • - 40 C
  • Maximum Operating Temperature
  • + 125 C
  • Mounting Style
  • SMD/SMT
  • Package/Case
  • SOT-23-3
  • Packaging
  • Cut Tape, eel, Reel

DRV5055A1QDBZR Datasheet

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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 DRV5055A1QDBZR 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 DRV5055A1QDBZR devices; we pay more attention to the channels and quality of DRV5055A1QDBZR products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of DRV5055A1QDBZR chips? Including TI original factory information, Sensors , Magnetic Sensors application, DRV5055A1QDBZR pictures?
You can use Jotrin's intelligent search engine, or filter by Sensors ; Magnetic sensors ; Linear Hall effect sensors category, or find it through TI brand manufacturer page.
Q: Are the TI's DRV5055A1QDBZR 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 DRV5055A1QDBZR, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
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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 DRV5055A1QDBZR?
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 DRV5055A1QDBZR we delivered, we will accept the replacement or return of the DRV5055A1QDBZR 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 DRV5055A1QDBZR.
(3)The DRV5055A1QDBZR 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.
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