Specifications
| Attribute | Value |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Omnipolar Switch |
| Technology | Hall Effect |
| Polarization | North Pole, South Pole |
| SensingRange | ±4.8mT Trip, ±0.5mT Release |
| Voltage-Supply | 1.65V ~ 5.5V |
| Current-Supply(Max) | 3.5µA |
| Current-Output(Max) | 5mA |
| OutputType | Open Drain, Push-Pull |
| Features | Sleep Mode |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| SupplierDevicePackage | 4-X2SON (1.1x1.4) |
Overview
Description
The DRV5032FADMRT is a Hall effect magnetic sensor from Texas Instruments. It is designed for applications requiring low power consumption and reliable magnetic field detection. This sensor operates with a wide supply voltage range and features two output options: a push-pull output and an open-drain output, making it versatile for various applications.
The DRV5032FADMRT is particularly suitable for battery-operated devices due to its ultra-low power consumption, drawing only a few microamperes in standby mode. It is housed in a small SOT-23 package, making it ideal for space-constrained applications. The device is sensitive to magnetic fields, with a fixed magnetic threshold, and is typically used for position sensing, lid closure detection, and open/close detection in electronic devices.
Its robust construction allows it to operate in harsh environments, making it a reliable choice for industrial and consumer applications. The DRV5032FADMRT ensures consistent performance across different temperatures and magnetic field strengths, providing precise and efficient operation for various sensing needs.
The DRV5032FADMRT is particularly suitable for battery-operated devices due to its ultra-low power consumption, drawing only a few microamperes in standby mode. It is housed in a small SOT-23 package, making it ideal for space-constrained applications. The device is sensitive to magnetic fields, with a fixed magnetic threshold, and is typically used for position sensing, lid closure detection, and open/close detection in electronic devices.
Its robust construction allows it to operate in harsh environments, making it a reliable choice for industrial and consumer applications. The DRV5032FADMRT ensures consistent performance across different temperatures and magnetic field strengths, providing precise and efficient operation for various sensing needs.
Equivalent
Equivalent products to the DRV5032FADMRT, a digital-switch Hall Effect sensor, include:
1. Allegro MicroSystems A1104 and A1106
2. Melexis MLX90248
3. Honeywell SS49E and SS490 Series
4. Diodes Incorporated AH3362
These sensors offer similar functionality for magnetic field detection and digital signal output, though specifications and package types should be reviewed to ensure compatibility with your application.
1. Allegro MicroSystems A1104 and A1106
2. Melexis MLX90248
3. Honeywell SS49E and SS490 Series
4. Diodes Incorporated AH3362
These sensors offer similar functionality for magnetic field detection and digital signal output, though specifications and package types should be reviewed to ensure compatibility with your application.
Features
The DRV5032FADMRT is a micropower, digital-switch Hall effect sensor designed for cost-effective and efficient magnetic field detection. Key features include:
1. Low Power Consumption: It operates with a supply current as low as 1.6 µA, making it ideal for battery-operated devices.
2. Wide Supply Voltage Range: This sensor supports a voltage range from 1.65 V to 5.5 V, offering flexibility in various applications.
3. Omnipolar Sensitivity: It can detect both north and south magnetic poles, simplifying application design by eliminating the need for pole-specific sensors.
4. Stable Temperature Performance: The device maintains consistent sensitivity and operates effectively over a temperature range from -40°C to 85°C.
5. Small Package Size: It comes in a compact SOT-23 package, suitable for space-constrained applications.
6. High Sensitivity Options: The DRV5032FADMRT offers different sensitivity levels, catering to diverse application needs.
7. Fast Power-On Time: The sensor powers up quickly, facilitating rapid response in time-sensitive applications.
These features make the DRV5032FADMRT suitable for use in consumer electronics, industrial equipment, and other applications requiring efficient magnetic field sensing.
1. Low Power Consumption: It operates with a supply current as low as 1.6 µA, making it ideal for battery-operated devices.
2. Wide Supply Voltage Range: This sensor supports a voltage range from 1.65 V to 5.5 V, offering flexibility in various applications.
3. Omnipolar Sensitivity: It can detect both north and south magnetic poles, simplifying application design by eliminating the need for pole-specific sensors.
4. Stable Temperature Performance: The device maintains consistent sensitivity and operates effectively over a temperature range from -40°C to 85°C.
5. Small Package Size: It comes in a compact SOT-23 package, suitable for space-constrained applications.
6. High Sensitivity Options: The DRV5032FADMRT offers different sensitivity levels, catering to diverse application needs.
7. Fast Power-On Time: The sensor powers up quickly, facilitating rapid response in time-sensitive applications.
These features make the DRV5032FADMRT suitable for use in consumer electronics, industrial equipment, and other applications requiring efficient magnetic field sensing.
Pinout
The DRV5032FADMRT is a Hall effect sensor from Texas Instruments. It typically comes in a small SOT-23 package, which has 3 pins. The pin count and their basic functions are as follows:
1. VCC (Power Supply): This pin is used to connect to the power supply. The device operates typically with a voltage range from 1.65V to 5.5V.
2. GND (Ground): This pin is connected to the ground of the circuit. It acts as a reference point for the device.
3. OUT (Output): This pin provides a digital output signal. The DRV5032 is a unipolar Hall effect sensor, which means the output changes depending on the presence of a magnetic field perpendicular to the device. The output can be high or low, indicating the presence or absence of the magnetic field.
The device is used for applications like position detection, proximity sensing, and other magnetic field detection uses.
1. VCC (Power Supply): This pin is used to connect to the power supply. The device operates typically with a voltage range from 1.65V to 5.5V.
2. GND (Ground): This pin is connected to the ground of the circuit. It acts as a reference point for the device.
3. OUT (Output): This pin provides a digital output signal. The DRV5032 is a unipolar Hall effect sensor, which means the output changes depending on the presence of a magnetic field perpendicular to the device. The output can be high or low, indicating the presence or absence of the magnetic field.
The device is used for applications like position detection, proximity sensing, and other magnetic field detection uses.
Manufacturer
The DRV5032FADMRT is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components and technology solutions. It is known for its development of analog chips and embedded processors, essential components in various electronic systems. TI serves multiple industries, including automotive, industrial, consumer electronics, communications, and enterprise systems. The company is recognized for its innovation and contributions to the semiconductor industry, providing products that enable efficient power management, signal processing, and sensing in electronic devices.
Application
The DRV5032FADMRT is a Hall-effect sensor designed for a variety of applications due to its low power consumption and precision. Key application areas include:
1. Position Detection: Used in industrial and consumer applications for detecting the position of mechanical parts.
2. Proximity Sensing: Ideal for determining the presence or absence of a magnetic field in devices like laptops and smartphones.
3. Speed Sensing: Suitable for applications such as motor speed detection in automotive and industrial equipment.
4. Open/Close Detection: Commonly used in security systems and consumer electronics to detect door or lid positions.
5. Level Detection: Utilized in sensing liquid or material levels in containers.
These features make it highly versatile for integration in battery-operated devices.
1. Position Detection: Used in industrial and consumer applications for detecting the position of mechanical parts.
2. Proximity Sensing: Ideal for determining the presence or absence of a magnetic field in devices like laptops and smartphones.
3. Speed Sensing: Suitable for applications such as motor speed detection in automotive and industrial equipment.
4. Open/Close Detection: Commonly used in security systems and consumer electronics to detect door or lid positions.
5. Level Detection: Utilized in sensing liquid or material levels in containers.
These features make it highly versatile for integration in battery-operated devices.
Package
The DRV5032FADMRT is packaged in a SOT-23 format, which is a small-outline, surface-mount transistor package typically used for compact electronic components.
