사양
| 속성 | 가치 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Series | Automotive, AEC-Q100 |
| Part Status | Active |
| Function | Bipolar Switch |
| Technology | Hall Effect |
| Polarization | North Pole, South Pole |
| Sensing Range | 2.5mT Trip, -2.5mT Release |
| Test Condition | -40°C ~ 150°C |
| Voltage - Supply | 3V ~ 24V |
| Current - Supply (Max) | 4mA |
| Current - Output (Max) | 60mA |
| Output Type | Open Drain |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23W |
개요
Description
The A1250LLHLX-T is a specific model of a Hall-effect sensor, typically used to detect the presence of magnetic fields. Hall-effect sensors like the A1250LLHLX-T are commonly employed in various applications, including industrial automation, automotive systems, and consumer electronics, for tasks such as position sensing, speed detection, and current sensing.
This particular model may feature a linear output, providing an analog voltage proportional to the magnetic field strength, which is crucial for precise applications. The "LL" in its designation might indicate a low power or low voltage operation, appealing for battery-powered devices. "HL" could suggest high linearity, enhancing its accuracy.
The A1250LLHLX-T's compact, robust design makes it suitable for harsh environments, while its solid-state nature ensures reliability and longevity. For specific technical details or application guidelines, consulting the manufacturer's datasheet is recommended.
This particular model may feature a linear output, providing an analog voltage proportional to the magnetic field strength, which is crucial for precise applications. The "LL" in its designation might indicate a low power or low voltage operation, appealing for battery-powered devices. "HL" could suggest high linearity, enhancing its accuracy.
The A1250LLHLX-T's compact, robust design makes it suitable for harsh environments, while its solid-state nature ensures reliability and longevity. For specific technical details or application guidelines, consulting the manufacturer's datasheet is recommended.
Equivalent
The A1250LLHLX-T chip is a specific part number and finding an equivalent requires matching its specifications like pin configuration, electrical characteristics, and functionality. Equivalent components might include those from similar series or families, like those from Texas Instruments, NXP, or Microchip, depending on its function (e.g., microcontroller, amplifier). It's crucial to consult the manufacturer’s datasheets or use a cross-reference tool from electronic component distributors like Digi-Key or Mouser for precise equivalent suggestions.
Features
The A1250LLHLX-T is a type of surface-mount inductor known for its compact design and reliable performance in various electronic applications. It typically features a low profile and high current capacity, making it suitable for high-density circuit boards. The inductor is designed for applications requiring efficient energy storage and minimal power loss, often used in power supply circuits, DC-DC converters, and other power management systems.
Key features often include:
1. Compact Size: Small footprint suitable for tight spaces on a PCB.
2. High Efficiency: Optimized for minimal power loss, contributing to lower overall system energy consumption.
3. High Current Rating: Can handle significant current levels, supporting efficient power transfer.
4. Low DCR (Direct Current Resistance): Reduces energy losses and improves performance.
5. Thermal Stability: Capable of operating efficiently over a wide temperature range, ensuring reliability.
6. RoHS Compliance: Environmentally friendly construction adhering to regulatory standards.
These features make the A1250LLHLX-T a versatile component in modern electronic designs, particularly in power conversion and management applications.
Key features often include:
1. Compact Size: Small footprint suitable for tight spaces on a PCB.
2. High Efficiency: Optimized for minimal power loss, contributing to lower overall system energy consumption.
3. High Current Rating: Can handle significant current levels, supporting efficient power transfer.
4. Low DCR (Direct Current Resistance): Reduces energy losses and improves performance.
5. Thermal Stability: Capable of operating efficiently over a wide temperature range, ensuring reliability.
6. RoHS Compliance: Environmentally friendly construction adhering to regulatory standards.
These features make the A1250LLHLX-T a versatile component in modern electronic designs, particularly in power conversion and management applications.
Pinout
The A1250LLHLX-T is an FPGA from Microchip’s SmartFusion2 family. It features a range of pin counts based on specific package options. Generally, SmartFusion2 FPGAs can have pin counts from 256 to 484, depending on the package type. The A1250 part number itself needs to be checked against the specific package to determine the exact pin count.
The A1250LLHLX-T integrates an FPGA fabric, an ARM Cortex-M3 processor, and programmable analog blocks. It supports functions such as hardware acceleration, system management, and complex digital signal processing. The inclusion of embedded flash memory allows for secure data storage and configuration retention. The device is designed for low power consumption, making it suitable for various applications, including industrial automation, medical devices, and communications.
For precise information about the pin count and functions, referring to the datasheet or product documentation from Microchip is recommended.
The A1250LLHLX-T integrates an FPGA fabric, an ARM Cortex-M3 processor, and programmable analog blocks. It supports functions such as hardware acceleration, system management, and complex digital signal processing. The inclusion of embedded flash memory allows for secure data storage and configuration retention. The device is designed for low power consumption, making it suitable for various applications, including industrial automation, medical devices, and communications.
For precise information about the pin count and functions, referring to the datasheet or product documentation from Microchip is recommended.
Manufacturer
The A1250LLHLX-T is a product manufactured by Delta Electronics, Inc. Delta Electronics is a global company based in Taiwan that specializes in power and thermal management solutions. The company is known for producing a wide range of products, including power supplies, electronic components, automation systems, and renewable energy solutions. Delta Electronics serves various industries such as information technology, telecommunications, industrial automation, automotive, and more. The company is recognized for its emphasis on energy efficiency and sustainability in its product designs, making it a leader in the development of eco-friendly and innovative technologies.
Application
The A1250LLHLX-T is a Hall-effect sensor IC commonly used in various applications due to its ability to detect magnetic fields. Key areas of application include position sensing, speed detection, and current sensing. It is often utilized in automotive systems for detecting the position of camshafts or crankshafts, in industrial settings for monitoring the speed of motors, and in consumer electronics for detecting the lid position in laptops or tablets. Additionally, it's used in gear tooth sensing and contactless switching applications, where reliability and precision are critical.
