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TMR-FMD8133ULNH Single-axis, Low-noise, High-Transient-Response Magnetic Sensor
  • FMD8133ULNH-big
Part No.：TMR-FMD8133ULNH
Sensing Direction：Single axis
Frequency Response(-3dB)：0.1 to 10kHz
Supply Voltage(V)：3.3
Measuring range(μT)：±500
Sensitivity(mV/μT)：20000
Magnetic Field Spectral Noise Density(pT/√Hz@1Hz)：1000
Linearity error(%FS)：/

Description

The TMR-FMD8133ULNH single-axis, low-noise, high-transient-response magnetic sensor uses a miniaturized, ultra-low-noise TMR sensor chip—independently developed and manufactured by Multi-Dimension Technology—as its sensing element. It employs magnetic modulation technology to suppress 1/f noise, dual-T detection technology to improve the detection of very low-frequency weak magnetic signals, effectively suppressing high-frequency noise and improving the signal-to-noise ratio of weak magnetic signals, thereby achieving high transient response and high-resolution detection of weak magnetic signals. The passive detection range for a non-magnetized paper clip (Comix B3500) can reach up to 25 cm.

TMR-FMD8133ULNH

Features and Benefits

iconHigh-resolution measurementsiconMaximum saturation field: ~ ±600 μT
iconHighly integrated design, easy secondary integrationiconBroad background magnetic field: ~ ±300 μT
iconStrong low-frequency dynamic weak magnetic field detection capability

Applications

iconSecurity systemiconMagnetic material detection
iconTraffic flow 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.