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TMR3617 Low Power, High Output Amplitude TMR Angle Sensor
  • TMR3617-big
Part No.: TMR3617
Type: Analog Series
Supply Voltage(V): 2.4 V to 5.5 V
Angle Measurement(°): 360
Resistance(kΩ): /
PP (mV/V): /
Field Operating Range(Gs): 200 to 800
Angular Error: 1.5
Output: /
Package: DFN8L

Description

The TMR3617 is a low-voltage, low-power, high-output-amplitude TMR programmable analog output angle sensor developed by MultiDimension Technology.

The sensor integrates a tunnel magnetoresistance (TMR) sensing element and a low-noise programmable operational-amplifier signal conditioning circuit. The built-in dedicated signal conditioning circuit allows adjustment and programming of offset, gain, and other parameters of the raw signal detected by the TMR sensor, and outputs corrected Sin/Cos voltage signals that vary with the external magnetic field angle. The signal period and phase are shown in the figure below. The sensor is suitable for various position detection applications and meets customer requirements for low-voltage operation, high resolution, and high signal-to-noise ratio.

This product is available in a DFN8L package (3.0 mm × 3.0 mm × 0.75 mm).

DFN8LDFN8L

Features and Benefits

iconTunneling magnetoresistance (TMR) technologyiconSupply voltage: 2.4 V to 5.0 V
iconStatic power consumption: < 300 μAiconVOUT Max = 95%VDD
iconOutput offset calibration range: -15 mV to +15 mVicon Programmable gain: 4x to 11.75x (Step = 0.25)
iconLow noise, low power consumptioniconRoHS & REACH compliant

Applications

iconHigh-precision joystickiconElectric toothbrush
iconAngular displacement 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.