Sensors
TMR1162 Nano-Ampere TMR Unipolar Switch
  • to92s(4x3x1.5)
  • sot23-3
Part No.: TMR1162
Type: Unipolar
Supply Voltage(V): 1.8~5.5 V
Power Consumption(μA): 200 nA
Operating Modes: power cycling

Sensing Direction: X-axis
Bop (Gs,25°C)(Gs): 17
Brp (Gs,25°C)(Gs): 13
Output Interface: Open Drain
Package: SOT23-3 TO92S
Lead Time: In stock

Description

The TMR1162 is a 200nA ultra-low power magnetic switch sensor. It is a unipolar magnetic switch that integrates TMR and CMOS technology in order to provide a magnetically triggered digital switch with high sensitivity, high speed, and ultra-low power consumption. It integrates a push-pull half-bridge TMR magnetic sensor and CMOS signal processing circuitry within the same package. Designed for use in applications that are both power-critical and performance-demanding, this device includes an on-chip TMR voltage generator for precise magnetic sensing, TMR voltage amplifier and comparator, a Schmitt trigger to provide switching hysteresis for noise rejection, and open-drain output. An internal band gap regulator is used to provide temperature compensated supply voltage for internal circuits, and it allows a wide range of operating supply voltages. The TMR1162 features ultra-low power consumption at 200 nA with a fast internal switching frequency at 50Hz. Other important features include accurate switching points, excellent thermal stability, and a wide range of supply voltages. TMR1162 is available in two compact SOT23-3 and TO92S packages.

auto_2871.pngSOT23-3                 TO92S

Features and Benefits

iconTunneling magnetoresistance (TMR) technologyiconFast Internal switching frequency at 50 Hz
iconNano-Ampere ultra-low power consumption at 200 nAiconUnipolar operation with high sensitivity
iconOperating temperature range from -40°C to 125°CiconOpen drain output
iconWide range of supply voltages from 1.8V to 5.5ViconRoHS & REACH compliant

Applications

iconUtility meters: water, gas, and heat metersiconPower window
iconPosition and speed sensingiconMotor and fan control

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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