사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Function | Omnipolar Switch |
| Technology | Hall Effect |
| Polarization | North Pole, South Pole |
| Sensing Range | ±12mT Trip, ±1mT Release |
| Test Condition | -40°C ~ 125°C |
| Voltage - Supply | 2.5V ~ 38V |
| Current - Supply (Max) | 2.7mA (Typ) |
| Current - Output (Max) | 30mA |
| Output Type | Open Drain |
| Features | Temperature Compensated |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23-3 |
개요
Description
The DRV5033AJQDBZR is a magnetic sensor IC developed by Texas Instruments. It is part of the DRV5033 series, designed to detect magnetic fields and is commonly used for proximity sensing applications. This sensor is reliable for detecting the presence or absence of a magnetic field and can be used in various applications such as position sensing, speed detection, and open/close detection.
Key features of the DRV5033AJQDBZR include a small package size, making it suitable for compact designs. It operates effectively over a wide voltage range and has low power consumption, which is beneficial for battery-operated devices. The sensor provides a digital output, which simplifies interfacing with microcontrollers or other digital circuits.
The device uses Hall-effect technology to detect magnetic fields and is known for its stability and precision. The DRV5033AJQDBZR can operate over a broad temperature range, ensuring reliability in various environmental conditions. It is often chosen for its robustness and ease of integration in both industrial and consumer electronics applications.
Key features of the DRV5033AJQDBZR include a small package size, making it suitable for compact designs. It operates effectively over a wide voltage range and has low power consumption, which is beneficial for battery-operated devices. The sensor provides a digital output, which simplifies interfacing with microcontrollers or other digital circuits.
The device uses Hall-effect technology to detect magnetic fields and is known for its stability and precision. The DRV5033AJQDBZR can operate over a broad temperature range, ensuring reliability in various environmental conditions. It is often chosen for its robustness and ease of integration in both industrial and consumer electronics applications.
Equivalent
Equivalent products to the DRV5033AJQDBZR, which is a Hall effect sensor, include:
1. Allegro MicroSystems A1101: Similar low-power unipolar Hall-effect switch.
2. Melexis MLX90248: Low-power Hall effect switch with similar functionality.
3. Honeywell SS40A: Small package pre-biased Hall-effect sensor.
4. Diodes Incorporated AH337: Low-power, high-sensitivity Hall-effect switch.
These alternatives might differ in specifications like sensitivity, power consumption, or package type, so it's essential to compare them based on your specific application needs.
1. Allegro MicroSystems A1101: Similar low-power unipolar Hall-effect switch.
2. Melexis MLX90248: Low-power Hall effect switch with similar functionality.
3. Honeywell SS40A: Small package pre-biased Hall-effect sensor.
4. Diodes Incorporated AH337: Low-power, high-sensitivity Hall-effect switch.
These alternatives might differ in specifications like sensitivity, power consumption, or package type, so it's essential to compare them based on your specific application needs.
Features
The DRV5033AJQDBZR is a Hall effect sensor featuring unipolar sensitivity, designed for magnetic field detection. Key features include:
1. Unipolar Response: Detects the presence of a magnetic south pole, turning on when the field is present and off when absent.
2. Low Power Consumption: Optimized for battery-powered applications.
3. Wide Operating Voltage: Functions effectively between 2.5 V and 38 V, providing flexibility in different power environments.
4. Fast Response Time: Ensures quick reaction to changing magnetic fields, suitable for high-speed applications.
5. Robust Design: Offers protection against reverse battery, output short-circuit, and over-temperature conditions.
6. Compact Package: Available in small SOT-23 package, making it suitable for space-constrained designs.
7. Temperature Stability: Operates reliably over a wide temperature range, from -40°C to 125°C.
8. Applications: Ideal for position sensing, lid closure detection, speed measurement, and more.
These features make the DRV5033AJQDBZR a versatile and reliable choice for various magnetic sensing applications.
1. Unipolar Response: Detects the presence of a magnetic south pole, turning on when the field is present and off when absent.
2. Low Power Consumption: Optimized for battery-powered applications.
3. Wide Operating Voltage: Functions effectively between 2.5 V and 38 V, providing flexibility in different power environments.
4. Fast Response Time: Ensures quick reaction to changing magnetic fields, suitable for high-speed applications.
5. Robust Design: Offers protection against reverse battery, output short-circuit, and over-temperature conditions.
6. Compact Package: Available in small SOT-23 package, making it suitable for space-constrained designs.
7. Temperature Stability: Operates reliably over a wide temperature range, from -40°C to 125°C.
8. Applications: Ideal for position sensing, lid closure detection, speed measurement, and more.
These features make the DRV5033AJQDBZR a versatile and reliable choice for various magnetic sensing applications.
Pinout
The DRV5033AJQDBZR is a digital Hall effect sensor with a 3-pin configuration. The pin functions are as follows:
1. VCC (Pin 1): This is the power supply pin where the sensor is connected to a voltage source. The typical operating voltage range is from 2.5V to 38V.
2. GND (Pin 2): This is the ground pin and must be connected to the system ground.
3. OUT (Pin 3): This is the output pin where the sensor provides a digital output signal. The output changes state depending on the presence of a magnetic field, indicating the detection of a magnetic south pole when aligned properly.
These pins are typically arranged in a standard SOT-23 package for the DRV5033AJQDBZR. The device is commonly used in applications for non-contact switching, rotational speed measurement, or position detection due to its compact size and efficient power usage.
1. VCC (Pin 1): This is the power supply pin where the sensor is connected to a voltage source. The typical operating voltage range is from 2.5V to 38V.
2. GND (Pin 2): This is the ground pin and must be connected to the system ground.
3. OUT (Pin 3): This is the output pin where the sensor provides a digital output signal. The output changes state depending on the presence of a magnetic field, indicating the detection of a magnetic south pole when aligned properly.
These pins are typically arranged in a standard SOT-23 package for the DRV5033AJQDBZR. The device is commonly used in applications for non-contact switching, rotational speed measurement, or position detection due to its compact size and efficient power usage.
Manufacturer
The DRV5033AJQDBZR is manufactured by Texas Instruments (TI). Texas Instruments is an American technology company that designs and manufactures semiconductors and various integrated circuits, which are used in electronic devices. Headquartered in Dallas, Texas, TI is one of the largest semiconductor companies in the world and primarily focuses on developing analog chips and embedded processors. TI serves a wide range of industries, including automotive, industrial, electronics, and communications, providing components that enable various advanced technologies and applications.
Application
The DRV5033AJQDBZR is a Hall effect sensor used in various applications due to its ability to detect magnetic fields. Common application areas include:
1. Position Sensing: Used in automotive systems for detecting rotational or linear position.
2. Speed Detection: Employed in measuring the speed of motors and gears.
3. Proximity Sensing: Utilized in consumer electronics for lid closure detection and in industrial settings for object detection.
4. Current Sensing: In power electronics, it aids in current sensing for protection and monitoring.
5. Limit Switching: Acts as a non-contact limit switch in machinery and robotics.
Its non-contact sensing capabilities make it ideal for applications where reliability and durability are crucial.
1. Position Sensing: Used in automotive systems for detecting rotational or linear position.
2. Speed Detection: Employed in measuring the speed of motors and gears.
3. Proximity Sensing: Utilized in consumer electronics for lid closure detection and in industrial settings for object detection.
4. Current Sensing: In power electronics, it aids in current sensing for protection and monitoring.
5. Limit Switching: Acts as a non-contact limit switch in machinery and robotics.
Its non-contact sensing capabilities make it ideal for applications where reliability and durability are crucial.
Package
The DRV5033AJQDBZR is packaged in a SOT-23 (Small Outline Transistor) configuration. This is a small, surface-mount package type commonly used for semiconductor devices.
