Chinese
Sensors
Sensor ICs
TMR Switch Sensors
TMR Angle Sensors
TMR Linear Sensors
TMR Gear Speed Sensors
AMR Switch Sensors
AMR Angle Sensors
AMR Linear Sensors
AMR Magnetic Scale Sensors
Sensor Modules
TMR Current Sensors
TMR Geartooth Encoders
AGV Magnetic Guide Sensors
TMR Linear Displacement Sensors
TMR Flow Sensors
USB Magnetometer
TMR Low Noise Linear Sensor
TMR Magnetic Image Sensors
Demo Boards
Foundry Services
Fabrication Service
IP Licensing
TMR1304 MicroAmpere High Frequency Response Omnipolar Magnetic Switch Sensor
  • TMR1304-big
Part No.: TMR1304
Type: Omnipolar
Supply Voltage(V): 1.8 to 5.5
Power Consumption(μA): 1.5 μA
Operating Modes: continuous power
Sensing Direction: X-axis
Bop (Gs,25°C)(Gs): ±10
Brp (Gs,25°C)(Gs): ±5
Output Interface: CMOS
Package: SOT23-3 TO92S
Lead Time: In stock

Description

TMR1304 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 TMR1304 to achieve the supply current as low as 1.5 μA while operating in the full-time power supply mode, and maintaining the response frequency of the magnetic signal is greater than 1 kHz. Therefore, TMR1304 can provide true continuous detection of magnetic field signals, avoiding sampling errors from the traditional time-sharing power supply mode.

TMR1304 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. TMR1304 is available in two compact SOT23-3 and TO92S packages.

auto_2871.pngSOT23-3                 TO92S

Features and Benefits

iconTunneling magnetoresistance (TMR) technologyiconHigh sensitivity
iconHigh frequency response: >1 kHziconOmnipolar operation
icon Wide range supply voltages: 1.8 V to 5.5 ViconCMOS push-pull output
iconLow power consumption: supply current 1.5 μAiconExcellent temperature stability
icon High tolerance to external magnetic field interferenceiconRoHS & REACH compliant

Applications

iconUtility meters: water, gas, and heat metersiconProximity switches
iconSpeed sensingiconLinear and rotation position sensing
  • New Products
  • TMR1202D

    TMR1202D

    MicroAmpere High Frequency Response Bipolar Magnetic Switch Sensor

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.