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TMR12Cx MicroAmpere Bipolar Latching TMR Magnetic Switch
  • TMR12Cx-big
Part No.: TMR12Cx
Type: Bipolar Latching
Supply Voltage(V): 2.8 to 5.5
Power Consumption(μA): 1.5 μA
Operating Modes: continuous power
Sensing Direction: X-axis
Bop (Gs,25°C)(Gs): 13 to 25 programmable
Brp (Gs,25°C)(Gs): /
Output Interface: CMOS
Package: SOT23-3 TO92S
Lead Time: In stock

Description

The TMR12Cx series magnetic switch sensors integrate tunneling magnetoresistance (TMR) technology and CMOS circuitry. The sensor is able to detect the change of magnetic field and output high and low voltage signals for high accuracy position detection.

Different from Hall/AMR sensors, the TMR12Cx series have extremely high bridge resistance, which enables the TMR12Cx to work in full-time power supply mode, maintaining low power consumption while achieving unique true continuous detection of magnetic field signals, avoiding sampling errors caused by traditional time-sharing power supply mode. The static supply current for the TMR12Cx is as low as 1.5 μA while maintaining response frequency greater than 1 kHz. The magnetic signal response frequency.

The TMR12Cx series operate in voltage range from 2.8 V to 5.5 V and have accurate switching points, excellent thermal stability, and immunity to stray field interference. The TMR12Cx series are available in the SOT23-3 and TO92S packages.

auto_2871.pngSOT23-3                 TO92S

Features and Benefits

iconTunneling magnetoresistance (TMR) technologyiconHigh sensitivity
iconHigh frequency response: >1 kHziconBipolar latching operation
icon Wide range supply voltages: 2.8 V to 5.5 ViconCMOS push-pull output
iconLow power consumption: supply current 1.5 μAiconExcellent temperature stability
iconExcellent resistance to external magnetic interferenceiconRoHS & REACH compliant

Applications

iconUtility meters: water, gas, and heat metersiconProximity switches
iconSpeed sensingiconLinear 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.