TMR1302S

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TMR1302S

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TMR SENSOR MAG SW OMNI 17G 1.5UA

  • メーカーMDT

  • メーカー品番 #TMR1302S

  • データシート TMR1302S DataSheet

  • 在庫状況5856

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仕様

属性
PartStatus Active
Function Omnipolar Switch
Technology Magnetoresistive
Polarization North Pole, South Pole
SensingRange ±1.7mT Trip, ±1mT Release
TestCondition 25°C
Voltage-Supply 1.8V ~ 5.5V
Current-Supply(Max) 1.5µA (Typ)
Current-Output(Max) 9mA
OutputType Push-Pull
Features Temperature Compensated
OperatingTemperature -40°C ~ 125°C (TA)
MountingType Surface Mount
SupplierDevicePackage SOT-23-3
Package TO-236-3, SC-59, SOT-23-3
Packaging Bulk

概要

Description

The TMR1302S is a type of magnetoresistive sensor that uses Tunnel Magnetoresistance (TMR) technology. It is designed to detect changes in magnetic fields with high precision and sensitivity. This sensor is often used in applications requiring accurate magnetic field measurements, such as in industrial automation, consumer electronics, and automotive systems.
TMR sensors like the TMR1302S offer several advantages over traditional Hall effect sensors. They typically provide higher sensitivity, lower power consumption, and better signal-to-noise ratios. The TMR1302S is capable of detecting minute changes in magnetic fields, making it suitable for precise angle, position, and speed sensing.
The sensor generally operates with a low supply voltage, making it energy-efficient, and its compact size allows it to be integrated into various systems with limited space. Its robustness and reliability make it an ideal choice for applications that demand consistent performance under varying environmental conditions. Overall, the TMR1302S is a versatile sensor that enhances the accuracy and efficiency of magnetic field detection in numerous technological applications.

Equivalent

The TMR1302S is a magnetic sensor based on Tunnel Magneto-Resistance (TMR) technology. Equivalent products might include other TMR or Hall effect sensors with similar specifications. Comparable options may include sensors from companies like NVE Corporation, Honeywell, or Allegro Microsystems, which produce TMR or Hall effect sensors with similar voltage, sensitivity, and packaging. Always check the specific electrical and mechanical specifications to ensure compatibility.

Features

The TMR1302S is a Tunneling Magnetoresistance (TMR) sensor designed for precision magnetic field sensing applications. Key features include:
1. High Sensitivity: It offers high sensitivity for detecting low magnetic fields, making it suitable for various applications.
2. Low Power Consumption: The sensor is designed to operate with low power, enhancing its efficiency in battery-powered devices.
3. Wide Operating Range: It functions effectively over a wide range of temperatures and magnetic fields.
4. Compact Size: Its small form factor makes it ideal for space-constrained applications.
5. Robust Performance: The TMR technology ensures stable and reliable performance with high signal-to-noise ratios.
6. Versatile Applications: It is suitable for use in consumer electronics, industrial automation, automotive systems, and more.
7. Ease of Integration: The sensor is designed to be easily integrated into various electronic systems.
These features make the TMR1302S a versatile and efficient choice for precise magnetic sensing tasks across numerous industries.

Pinout

The TMR1302S is a magnetic sensor IC with specific features tailored for precise applications. It typically has a small form factor, often in a package like the SOT-23-3. This package generally includes 3 pins:
1. VCC: Power supply pin. It provides the necessary voltage for the IC to operate.
2. GND: Ground pin. It is the reference point for the voltage and ensures stable operation.
3. OUT: Output pin. This pin delivers the sensor's output signal, which corresponds to the magnetic field it detects.
The TMR1302S functions by employing Tunneling Magnetoresistance (TMR) technology, offering high sensitivity and precision in detecting magnetic fields. It is commonly used for applications requiring accurate magnetic sensing, such as angle detection or speed sensing. The minimal pin count and compact design make it suitable for integration into various electronic devices where space is a constraint.

Manufacturer

The TMR1302S is manufactured by MultiDimension Technology Co., Ltd. (MDT). MDT is a company that specializes in the development and production of magnetic sensors. They focus on technologies such as Tunneling Magnetoresistance (TMR), which is utilized in various applications including industrial automation, consumer electronics, automotive systems, and more. The company's expertise in magnetic sensing technology allows it to offer advanced sensor solutions that are used in diverse fields.

Application

The TMR1302S is a magnetic sensor based on Tunnel Magnetoresistance (TMR) technology, known for its high sensitivity and low power consumption. It is commonly used in applications such as:
1. Motion Detection: Provides precise measurements for motion sensing in consumer electronics and industrial applications.
2. Position Sensing: Ideal for position detection in robotics and automation systems.
3. Current Sensing: Utilized in power management systems to monitor and control current flow.
4. Linear and Angular Sensing: Applied in automotive and aerospace industries for detecting linear and angular positions.
5. Security Systems: Used in smart locks and access control systems for secure and reliable operation.
These application areas leverage the sensor's compact size and high accuracy.

Package

The TMR1302S is typically housed in a small, surface-mount package, often referred to as an SOT (Small Outline Transistor) package. This compact form factor is designed for efficient space usage on printed circuit boards (PCBs), making it suitable for various electronic applications where space is a constraint.

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