DRV5055A1QDBZT

Name: DRV5055A1QDBZT
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

Small Form Factor Magnetic Sensor

7,535 Effective Inventory

DRV5055A1QDBZT

Effective Inventory7,535

Small Form Factor Magnetic Sensor

Manufacturer Part # : DRV5055A1QDBZT
Package/Case: SOT-23-3
Brand: Texas Instruments
Product Categories : Linear, Compass (ICs)
Series : DRV5055

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DRV5055A1QDBZT DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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DRV5055A1QDBZT Details

The DRV5055A1QDBZT is a digital-latch Hall effect sensor from Texas Instruments, designed for precise magnetic sensing applications. This sensor offers a high magnetic sensitivity and a wide operating voltage range, making it suitable for various position and motion detection systems.

Pinout

1 (VCC): Positive Power Supply
2 (GND): Ground
3 (OUT): Digital Output
4 (NC): No Connection

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

High Sensitivity: Provides high sensitivity for accurate magnetic sensing.
Wide Voltage Range: Operates over a wide voltage range for versatile applications.
Digital Output: Offers digital output for easy interfacing with microcontrollers and digital circuits.
Latch Functionality: Features latch behavior for stable output based on the magnetic field polarity.
Low Power Consumption: Designed for low power operation, suitable for battery-powered systems.

Application

Position Detection: Ideal for detecting the position of moving objects in various systems.
Motion Sensing: Used for motion detection and proximity sensing applications.
Magnetic Encoders: Suitable for magnetic encoder systems for rotational position sensing.

Where to Use

The DRV5055A1QDBZT is suitable for applications that require precise magnetic sensing and digital output. It is commonly used in position detection, motion sensing, and magnetic encoder systems for reliable and accurate performance.

How to Use

Connect the DRV5055A1QDBZT to your circuit by wiring the VCC and GND pins to the appropriate power supply and ground connections. The OUT pin provides a digital output based on the detected magnetic field. Ensure proper orientation and magnetic field considerations for accurate sensing. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the DRV5055A1QDBZT illustrates how to connect the Hall effect sensor to your electronic system. It includes connections for power supply, ground, and the digital output, ensuring proper operation and reliable sensing.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

DRV5033A2QDBZR: A similar Hall effect sensor from Texas Instruments offering comparable features and performance.
SS49E-T2: An alternative digital-latch Hall effect sensor with equivalent functionality.

Complementary

The DRV5055A1QDBZT can be complemented by the DRV5053A1QDBZR, which offers similar sensing capabilities with enhanced temperature performance, suitable for extreme temperature environments.

When selecting complementary sensors, ensure their features and specifications align with your specific application requirements for optimal performance and compatibility.

Frequently Asked Questions

Q: What is the operating voltage range of the DRV5055A1QDBZT?

A: The DRV5055A1QDBZT operates over a wide voltage range from X to Y. For specific details, refer to the datasheet for precise operating conditions.

Q: Can the DRV5055A1QDBZT be used for rotational position sensing?

A: Yes, the DRV5055A1QDBZT is suitable for rotational position sensing, especially in conjunction with magnetic encoder systems for accurate position detection.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Type	Ratiometric bipolar	Sensitivity (typ) (V/mT)	12.5, 25, 50, 100
Accuracy (%)	5	Bandwidth (kHz)	20
Output	0.2 V to Vcc	Supply voltage (min) (V)	3
Supply voltage (max) (V)	5.5	Rating	Catalog
Operating temperature range (°C)	-40 to 125

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification DRV5055A1QDBZT PDF Download

FAQs

What is DRV5055A1QDBZT?

The DRV5055A1QDBZT is a low-voltage Hall effect sensor with a digital output designed by Texas Instruments. It is ideal for applications such as proximity sensing, rotary position sensing, and proximity switches.

How Does DRV5055A1QDBZT Work?

The DRV5055A1QDBZT operates by sensing the magnetic field and converting it into a digital output signal based on the Hall effect principle. When a magnetic field is present, the sensor outputs a digital signal based on the detected polarity and strength of the field. This digital output can be used for various sensing and switching applications.

How Many Pins does DRV5055A1QDBZT have and What are the Functions of the Pinout Configuration?

The DRV5055A1QDBZT is housed in a 3-pin SOT-23 (Small Outline Transistor) package. The pinout configuration includes:

VCC: Power supply pin.
GND: Ground pin.
OUT: Digital output pin.

What are the Pros and Cons of DRV5055A1QDBZT?

Pros:

Low Voltage Operation: Operates at low voltage, suitable for battery-powered and low-power applications.
Digital Output: Provides a digital output, simplifying interfacing with microcontrollers and digital logic circuits.
Small Package: Housed in a compact SOT-23 package, suitable for space-constrained designs.
Wide Range of Sensing: Capable of sensing a wide range of magnetic field strengths and polarities.
Low Power Consumption: Consumes low power, ideal for energy-efficient systems.

Cons:

Single Output: Provides only a digital output and may require additional circuitry for analog signal processing if needed.
Temperature Dependency: The sensor's performance may be affected by temperature variations.
External Protection: May require external protection against electrostatic discharge (ESD) and other hazards.

Are There Any Equivalents/Alternatives to DRV5055A1QDBZT for Recommendation?

The DRV5032FB is another Hall effect sensor from Texas Instruments with similar functionality.
Alternatives to the DRV5055A1QDBZT include the A1362 from Allegro MicroSystems and the OH090U from Ratiometric.

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