Duowei Technology TMR215x series linear magnetic field sensor chip
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Duowei Technology TMR215x series linear magnetic field sensor chip

Posted Date: 2024-01-13

High precision, low noise, low temperature drift, analog differential output, TMR linear magnetic field sensor chip

Recently, Jiangsu MultiDimension Technology Co., Ltd. (MDT), a magnetic sensor manufacturer specializing in tunnel magnetoresistance (TMR) technology, launched the TMR215x series of linear magnetic field sensor chip products based on high-sensitivity TMR technology. This series of linear magnetic field sensor chips is divided into three models: TMR2151, TMR2152 and TMR2153 according to the detected magnetic field range, which can meet the requirements of magnetic field measurement in different ranges.

TMR215x series product selection table

Duowei Technology's TMR215x series linear magnetic field sensor chip adopts SOT23-5 package. Compared with linear Hall sensors, it has excellent temperature performance, higher sensitivity, lower background noise and analog differential output. TMR215x series linear magnetic field sensor chips are suitable for current sensors, position sensors, magnetometers and other fields.

Figure 2: TMR2151 ±1000 Gs output curve

Figure 3: TMR2152 ±500 Gs output curve

Figure 4: TMR2153 ±200 Gs output curve

Figure 5: TMR215x pin definition and sensitive direction

TMR215x electromagnetic parameters

TMR215x electrical performance parameters

Review Editor: Huang Fei


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