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A1101LLHLT-T
+StücklisteMAGNETIC SWITCH UNIPOLAR SOT23W
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HerstellerAllegro MicroSystems
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Herstellerteil #A1101LLHLT-T
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Datenblatt A1101LLHLT-T DataSheet
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Spezifikationen
| Attribut | Wert |
| Part Status | Active |
| Function | Unipolar Switch |
| Technology | Hall Effect |
| Polarization | South Pole |
| Sensing Range | 17.5mT Trip, 1mT Release |
| Test Condition | -40°C ~ 150°C |
| Voltage - Supply | 3.8V ~ 24V |
| Current - Supply (Max) | 7.5mA |
| Current - Output (Max) | 25mA |
| Output Type | Open Drain |
| Operating Temperature | -40°C ~ 150°C (TA) |
| Mounting Type | Surface Mount |
| Supplier Device Package | SOT-23W |
| Package / Case | SOT-23W |
| Base Product Number | A1101 |
Übersicht
Description
In general, semiconductor devices like the A1101LLHLT-T are crucial in modern electronics, found in everything from consumer electronics to industrial applications. They enable efficient control of electrical signals and power management. When considering this model, users should refer to the manufacturer's datasheet for detailed specifications, including pin configurations, electrical characteristics, and thermal management guidelines. This information is essential for proper integration into circuits and ensuring optimal performance.
Equivalent
Features
1. High Sensitivity: It detects small magnetic fields, making it suitable for applications like position sensing and current sensing.
2. Low Voltage Operation: It operates efficiently at a supply voltage of 4.5V to 10.5V.
3. Temperature Stability: The device is designed for a wide temperature range, ensuring reliable performance in varying environmental conditions.
4. Digital Output: It provides a digital output signal that simplifies integration with microcontrollers and digital systems.
5. Integrated Circuit: The sensor is housed in a compact package, making it easy to incorporate into various designs.
6. Low Power Consumption: It offers reduced power usage, making it ideal for battery-operated devices.
Overall, the A1101LLHLT-T is widely used in automotive, industrial, and consumer electronics for precise magnetic field detection and measurement.
Pinout
1. VDD (Pin 1): Supply voltage input.
2. GND (Pin 2): Ground connection.
3. Output (Pin 3): Digital output indicating the presence of a magnetic field.
4. NC (Pin 4): No connection; typically left unconnected.
5. VDD (Pin 5): Supply voltage input (duplicate of Pin 1).
6. GND (Pin 6): Ground connection (duplicate of Pin 2).
7. NC (Pin 7): No connection; typically left unconnected.
8. NC (Pin 8): No connection; typically left unconnected.
This Hall-effect sensor is commonly used for detecting magnetic fields and is well-suited for applications in various electronic devices.
Manufacturer
The A1101LLHLT-T is a Hall-effect switch, commonly used for position sensing, proximity detection, and other applications requiring magnetic sensing. Honeywell's expertise in producing reliable and efficient sensing technologies has made it a key player in industries such as automotive, healthcare, and industrial automation, contributing to advancements in various technological fields.
Application
1. Position Sensing: Used in automotive for detecting the position of pedals, doors, and hoods.
2. Speed Detection: Employed in wheels and motors for speed measurement.
3. Current Sensing: Utilized in power management systems to monitor current flow.
4. Proximity Sensing: Applied in consumer electronics for device activation without physical contact.
5. Automotive Systems: Integrated in ignition systems, electric windows, and anti-lock braking systems.
These applications leverage its sensitivity and reliability in detecting magnetic fields in various environments.