| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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8,050 pcs
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8050 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Si7210-B-13-IM2 from Silicon Labs is a Hall effect magnetic sensor IC designed for precise position and temperature sensing. It integrates a Hall effect element, a low-noise analog amplifier, a 13-bit analog-to-digital converter (ADC), and a digital signal processing (DSP) unit for temperature and offset drift compensation.
This sensor features a wide operating voltage range of 1.71V to 5.5V and a high-precision 13-bit signal path for accurate measurements. The adjustable sensing range includes a standard offering of ±20mT, with an output bandwidth up to 20 kHz. The device communicates via a bidirectional I2C interface, allowing full configurability of operate and release points, and enabling the reading of 13-bit magnetic field strength data.
Designed for efficiency, the Si7210 family offers very low power consumption, including a sleep mode current of only 50 nA, making it suitable for battery-powered applications. The sensor provides temperature data with an accuracy of ±1°C via I2C. It is available in industry-standard packaging, specifically a surface-mount 8-DFN (1.4x1.6 mm) package.
Applications for the Si7210-B-13-IM2 include mechanical position sensing in consumer and industrial products, replacement of reed switches, fluid level measurement, speed sensing, utility meters, and control knobs.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.25 | $0.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating voltage range is 1.71V to 5.5V.
The operating temperature range is -40°C to 125°C.
The sensing range is ±20mT.
It uses a digital I2C interface.
The ADC has a resolution of 13 bits.
The sleep mode current consumption is 50 nA.
The temperature sensor accuracy is ±1°C.