規格
| 屬性 | 價值 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Omnipolar Switch |
| Technology | Hall Effect |
| Polarization | North Pole, South Pole |
| SensingRange | ±9.5mT Trip, ±3mT Release |
| TestCondition | 25°C |
| Voltage-Supply | 1.65V ~ 5.5V |
| Current-Supply(Max) | 3.5µA |
| Current-Output(Max) | 5mA |
| OutputType | Open Drain |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| SupplierDevicePackage | SOT-23-3 |
概述
Description
The DRV5032AJDBZR is a Hall effect magnetic sensor manufactured by Texas Instruments. It is designed for precise magnetic field detection and is commonly used in applications requiring contactless position sensing and speed detection. This particular model is part of the DRV5032 series, which is known for its low power consumption and high sensitivity.
Key features of the DRV5032AJDBZR include its omnipolar magnetic response, meaning it can detect both north and south magnetic poles. It operates over a wide voltage range, typically from 1.65V to 5.5V, and has a low quiescent current of approximately 1.6 µA, making it suitable for battery-powered devices. The sensor operates in -40°C to 125°C temperature range, ensuring reliability in various environmental conditions.
The device comes in a compact SOT-23 package, making it easy to integrate into space-constrained designs. Its fast response time and high sensitivity make it ideal for applications like motor control, lid closure detection, and proximity sensing. Overall, the DRV5032AJDBZR is a versatile and efficient choice for magnetic sensing solutions.
Key features of the DRV5032AJDBZR include its omnipolar magnetic response, meaning it can detect both north and south magnetic poles. It operates over a wide voltage range, typically from 1.65V to 5.5V, and has a low quiescent current of approximately 1.6 µA, making it suitable for battery-powered devices. The sensor operates in -40°C to 125°C temperature range, ensuring reliability in various environmental conditions.
The device comes in a compact SOT-23 package, making it easy to integrate into space-constrained designs. Its fast response time and high sensitivity make it ideal for applications like motor control, lid closure detection, and proximity sensing. Overall, the DRV5032AJDBZR is a versatile and efficient choice for magnetic sensing solutions.
Equivalent
Equivalent products to the DRV5032AJDBZR, a magnetic Hall effect sensor, include the Allegro A1101, A1102, and A1103 series, as well as the Melexis MLX90248 and Honeywell's SS39ET. These sensors offer similar magnetic sensing capabilities and digital outputs, making them suitable substitutes in applications requiring magnetic field detection. Always verify compatibility with your specific application requirements, such as sensitivity, power supply, and package type.
Features
The DRV5032AJDBZR is a micropower, ultra-low-power Hall effect sensor designed for battery-powered devices. Key features include:
1. Low Power Consumption: Operates with a typical supply current of just 0.54 µA, making it suitable for battery-operated applications.
2. Omnipolar Switching: Can detect magnetic fields of both polarities, eliminating the need for a specific magnet orientation.
3. Wide Voltage Range: Functions efficiently over a supply voltage range of 1.65 V to 5.5 V.
4. High Sensitivity Options: Available in multiple sensitivity options to cater to different magnetic field strengths.
5. Fast Response Time: Offers a quick response to changes in magnetic fields with a typical response time of 35 µs.
6. Small Package: Comes in a compact SOT-23 package, ideal for space-constrained applications.
7. Temperature Range: Operates reliably over a wide temperature range from -40°C to +85°C.
8. Robust Performance: Features a stable output over supply voltage and temperature variations, ensuring consistent performance.
These attributes make the DRV5032AJDBZR suitable for applications like position detection, lid open/close detection, and tamper detection in smart meters.
1. Low Power Consumption: Operates with a typical supply current of just 0.54 µA, making it suitable for battery-operated applications.
2. Omnipolar Switching: Can detect magnetic fields of both polarities, eliminating the need for a specific magnet orientation.
3. Wide Voltage Range: Functions efficiently over a supply voltage range of 1.65 V to 5.5 V.
4. High Sensitivity Options: Available in multiple sensitivity options to cater to different magnetic field strengths.
5. Fast Response Time: Offers a quick response to changes in magnetic fields with a typical response time of 35 µs.
6. Small Package: Comes in a compact SOT-23 package, ideal for space-constrained applications.
7. Temperature Range: Operates reliably over a wide temperature range from -40°C to +85°C.
8. Robust Performance: Features a stable output over supply voltage and temperature variations, ensuring consistent performance.
These attributes make the DRV5032AJDBZR suitable for applications like position detection, lid open/close detection, and tamper detection in smart meters.
Pinout
The DRV5032AJDBZR is a digital Hall effect sensor produced by Texas Instruments. It typically comes in a 3-pin SOT-23 package. The pin functions are as follows:
1. VCC (Pin 1): This is the power supply pin. It supplies the necessary voltage for the sensor to operate.
2. GND (Pin 2): This is the ground pin. It serves as the reference point for the sensor's voltage levels and is connected to the ground of the system.
3. OUT (Pin 3): This is the output pin. It provides the digital output signal, which changes state in response to the presence of a magnetic field perpendicular to the package.
The DRV5032 is designed for ultra-low power consumption and is used in applications such as proximity detection, speed sensing, and position sensing.
1. VCC (Pin 1): This is the power supply pin. It supplies the necessary voltage for the sensor to operate.
2. GND (Pin 2): This is the ground pin. It serves as the reference point for the sensor's voltage levels and is connected to the ground of the system.
3. OUT (Pin 3): This is the output pin. It provides the digital output signal, which changes state in response to the presence of a magnetic field perpendicular to the package.
The DRV5032 is designed for ultra-low power consumption and is used in applications such as proximity detection, speed sensing, and position sensing.
Manufacturer
The DRV5032AJDBZR is manufactured by Texas Instruments (TI). Texas Instruments is a global semiconductor company that designs and produces a wide range of electronic components and integrated circuits. They are particularly known for their expertise in analog and embedded processing products. TI serves various industries, including automotive, industrial, personal electronics, and communications equipment, providing solutions that enhance performance and efficiency in numerous applications.
Application
The DRV5032AJDBZR is a Hall-effect sensor designed for low-power applications. It is commonly used in the following areas:
1. Consumer Electronics: For open/close detection in devices like smartphones and laptops.
2. Automotive: Used in systems requiring position sensing such as gear shifters and door locks.
3. Industrial: Employed in proximity sensing for safety interlocks and motor controllers.
4. Home Appliances: Utilized in detecting the position of doors or lids in appliances like washing machines.
5. Medical Devices: Used in applications requiring reliable position detection, such as infusion pumps.
Its low-power consumption and high precision make it suitable for battery-operated devices and energy-sensitive applications.
1. Consumer Electronics: For open/close detection in devices like smartphones and laptops.
2. Automotive: Used in systems requiring position sensing such as gear shifters and door locks.
3. Industrial: Employed in proximity sensing for safety interlocks and motor controllers.
4. Home Appliances: Utilized in detecting the position of doors or lids in appliances like washing machines.
5. Medical Devices: Used in applications requiring reliable position detection, such as infusion pumps.
Its low-power consumption and high precision make it suitable for battery-operated devices and energy-sensitive applications.
Package
The DRV5032AJDBZR is a magnetic sensor from Texas Instruments, packaged in a 3-pin SOT-23 format. This compact package type is designed for surface-mount applications, making it suitable for small or space-constrained designs.
