TMR1302H MicroAmpere High Frequency Response Omnipolar Magnetic Switch Sensor
  • sot23-3&to92s&lga3l英
Part No.: TMR1302H
Type: Omnipolar
Supply Voltage(V): 1.8~5.5 V
Power Consumption(μA): 1.5μA
Operating Modes: continuous power, no duty cycling

Sensing Direction: X-axis
Bop (Gs,25°C)(Gs): ±17
Brp (Gs,25°C)(Gs): ±10
Output Interface: CMOS
Package: SOT23-3 TO92S
Lead Time: In stock

General Description:TMR130x is an omnipolar magnetic switch integrated the tunnel magnetoresistance (TMR) magnetic sensor and CMOS circuitry, which is able to detect the change of magnetic field and output high and low voltage signals for high accuracy position detection.

Unlike Hall/AMR sensors, TMR sensors with extremely high resistance values allows TMR130x to achieve the supply current as low as 1.5μA while operating in the full-time power supply mode, and maintaining the response frequency of the magnetic signal is greater than 1 kHz. Therefore, TMR130x can provide true continuous detection of magnetic field signals, avoiding sampling errors from the traditional time-sharing power supply mode.

TMR130x allows a wide range of operating supply voltages from 1.8 V to 5.5 V with excellent temperature characteristics, and can meet the requirements of most applications.

TMR130x is available in three compact SOT23-3,TO92S and LGA3L (2 mm × 1.5 mm × 0.63 mm) packages.

Features and Benefits:(1)Tunneling magnetoresistance (TMR) technology;(2)Low power consumption: supply current 1.5 μA;(3)High frequency response: >1 kHz;(4)Omnipolar operation;(5)Wide range supply voltages: 1.8 V to 5.5 V;(6)CMOS push-pull output;(7)High sensitivity;(8)Excellent temperature stability;(9)High tolerance to external magnetic field interference;(10)RoHS & REACH compliant.

Applications:(1)Utility meters: water, gas, and heat meters;(2)Proximity switches;(3)Speed sensing;(4)Linear and rotation position sensing.

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The information provided herein by MultiDimension Technology Co., Ltd. (MDT) is believed to be accurate and reliable. The technology disclosed by MDT does not infringe the patents of other companies and owns independent intellectual property rights. We reserve the right to change the specification of products and/or the information given herein at any time to improve product quality, reliability and functionality. MDT does not assume any liability arising out of the application and use of its products.

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