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Magnetic TMR Switch Sensors integrate ultra-high sensitivity, picoTesla ultra-low noise, ultra-low power, high-speed operation and outstanding temperature performance into a single device. They are ideal choices for battery-powered sensor applications that require high-precision measurement, stringent performance uniformity and excellent temperature stability. Typical applications include motor & fan control, wireless door access switches, intelligent medical appliances such as smart pills and portable drug delivery devices |
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Features
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Part No. | TMR1155 | TMR1157 | TMR1162 | TMR1202 | TMR1202H | |
Type | Unipolar
| Unipolar
| Unipolar
| Bipolar
| Bipolar
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Supply Voltage (V) | 3~40
| 3~40
| 1.8~5.5
| 1.8~5.5
| 1.8~5.5
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Power Cons. | 0.6mA
| 0.6mA
| 200nA
| 1.5uA
| 1.5uA
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Operating Modes | Continuous power, no duty cycling
| Continuous power, no duty cycling
| Power cycling
| Continuous power, no duty cycling
| Continuous power, no duty cycling
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Sensing Direction | Z-axis
| Z-axis
| X-axis
| X-axis
| X-axis
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B_op (Gs,25°C) | 70
| 140
| 17
| 17
| 17
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B_rp (Gs,25°C) | 55
| 110
| 13
| -17
| -17
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Output | Open Drain
| Open Drain
| Open Drain
| CMOS
| CMOS
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Form Factor | SOT23-3 TO-92S
| SOT23-3 TO-92S
| SOT23-3 TO-92S
| SOT23-3 TO-92S
| SOT23-3 TO-92S
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Features
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Part No. | TMR1202HT | TMR1208 | TMR1252 | TMR1262 | TMR1302 | |
Type | Bipolar
| Bipolar
| Bipolar
| Bipolar
| Omnipolar
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Supply Voltage (V) | 1.8~5.5
| 1.8~5.5
| 3~40
| 1.8~5.5
| 1.8~5.5
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Power Cons. | 1.5uA
| 1.5uA
| 0.6mA
| 200nA
| 1.5uA
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Operating Modes | Continuous power, no duty cycling
| Continuous power, no duty cycling
| Continuous power, no duty cycling
| Power cycling
| Continuous power, no duty cycling
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Sensing Direction | X-axis
| X-axis
| Z-axis
| X-axis
| X-axis
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B_op (Gs,25°C) | 17
| 5
| 60
| 17
| ±17
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B_rp (Gs,25°C) | -17
| -5
| -60
| -17
| ±10
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Output | CMOS
| CMOS
| Open Drain
| CMOS
| CMOS
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Form Factor | SOT23-3 TO-92S
| SOT23-3 TO-92S
| SOT23-3 TO-92S
| SOT23-3 TO-92S
| SOT23-3 TO-92S
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Features
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Part No. | TMR1302H | TMR1302HT | TMR1303 | TMR1303B | TMR1304 | |
Type | Omnipolar
| Omnipolar
| Omnipolar
| Omnipolar
| Omnipolar
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Supply Voltage (V) | 1.8~5.5
| 1.8~5.5
| 1.8~5.5
| 1.8~5.5
| 1.8~5.5
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Power Cons. | 1.5uA
| 1.5uA
| 1.5uA
| 1.5uA
| 1.5uA
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Operating Modes | Continuous power, no duty cycling
| Continuous power, no duty cycling
| Continuous power, no duty cycling
| Continuous power, no duty cycling
| Continuous power, no duty cycling
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Sensing Direction | X-axis
| X-axis
| X-axis
| X-axis
| X-axis
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B_op (Gs,25°C) | ±17
| ±17
| ±35
| ±35
| ±10
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B_rp (Gs,25°C) | ±10
| ±10
| ±22
| ±29
| ±5
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Output | CMOS
| CMOS
| CMOS
| CMOS
| CMOS
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Form Factor | SOT23-3 TO-92S
| SOT23-3 TO-92S
| SOT23-3
| SOT23-3 TO-92S
| SOT23-3
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Features
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Part No. | TMR1305 | TMR1308 | TMR1309 | TMR1340 | TMR1341 | |
Type | Omnipolar
| Omnipolar
| Omnipolar
| Omnipolar
| Omnipolar
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Supply Voltage (V) | 1.8~5.5
| 1.8~5.5
| 1.8~5.5
| 1.8~5.5
| 1.8~5.5
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Power Cons. | 2.0uA
| 1.5uA
| 1.5uA
| 1.5 uA
| 1.5 uA
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Operating Modes | Continuous power, no duty cycling
| Continuous power, no duty cycling
| Continuous power, no duty cycling
| Continuous power, no duty cycling
| Continuous power, no duty cycling
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Sensing Direction | Z-axis
| X-axis
| X-axis
| X-axis
| X-axis
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B_op (Gs,25°C) | ±17
| ±5
| ±2
| ±14
| ±34
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B_rp (Gs,25°C) | ±10
| ±4
| ±2
| ±10
| ±30
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Output | CMOS
| CMOS
| CMOS
| Open Drain
| Open Drain
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Form Factor | SOT23-3 TO-92S
| SOT23-3
| SOT23-3
| SOT23-3
| LGA3L (2×1.5×0.63)
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