TMR1383 is a digital omni polar magnetic switch that integrates TMR and CMOS technology in order to provide a magnetically triggered digital switch with high sensitivity, high speed, and low power consumption. It is designed for use in applications that are both power-critical and performance-demandin
gg. It contains a push-pull TMR sensor bridge and CMOS signal processing circuitry within the same package, including an on-chip TMR voltage generator for precise magnetic sensing, a TMR voltage amplifier and comparator plus a Schmitt trigger to provide switching hysteresis for noise rejection, and an open-drain output. An internal band gap regulator is used to provide a temperature compensated supply voltage for internal circuits, permitting a wide range of supply voltages from 3V up to 40V. The TMR1383 draws only 0.6mA resulting in low-power operation. It has fast response, accurate switching points, excellent thermal stability, and immunity to stray field interference. It is available in an SOT23-3 package (P/N TMR1383S).
Features and Benefits:
(1)Tunneling Magnetoresistance (TMR) Technology;(2)Low Power Consumption < 0.6mA;(3)High Frequency Response > 1kHz;(4)Omni polar Operation;(5)In-plane X-Axis sensing;(6)High Supply Voltages of 40V and 30V Reverse Voltage;(7)Excellent Thermal Stability;(8)High Tolerance to External Magnetic Field Interference;(9)Open-Drain Output.
Applications:(1)Utility Meters including Water, Gas, and Heat Meters;(2)Proximity Switches;(3)Position and Speed Sensing;(4)Motor and Fan Control;(5)Power Window.
TMR1383 is a digital omni polar magnetic switch that integrates TMR and CMOS technology in order to provide a magnetically triggered digital switch with high sensitivity, high speed, and low power consumption. It is designed for use in applications that are both power-critical and performance-demandingg. It contains a push-pull TMR sensor bridge and CMOS signal processing circuitry within the same package, including an on-chip TMR voltage generator for precise magnetic sensing, a TMR voltage amplifier and comparator plus a Schmitt trigger to provide switching hysteresis for noise rejection, and an open-drain output. An internal band gap regulator is used to provide a temperature compensated supply voltage for internal circuits, permitting a wide range of supply voltages from 3V up to 40V. The TMR1383 draws only 0.6mA resulting in low-power operation. It has fast response, accurate switching points, excellent thermal stability, and immunity to stray field interference. It is available in an SOT23-3 package (P/N TMR1383S).
Features and Benefits:
(1)Tunneling Magnetoresistance (TMR) Technology;(2)Low Power Consumption < 0.6mA;(3)High Frequency Response > 1kHz;(4)Omni polar Operation;(5)In-plane X-Axis sensing;(6)High Supply Voltages of 40V and 30V Reverse Voltage;(7)Excellent Thermal Stability;(8)High Tolerance to External Magnetic Field Interference;(9)Open-Drain Output.
Applications:(1)Utility Meters including Water, Gas, and Heat Meters;(2)Proximity Switches;(3)Position and Speed Sensing;(4)Motor and Fan Control;(5)Power Window.
