- RS-artikelnummer:
- 144-6558
- Tillv. art.nr:
- Si7210-B-01-IVR
- Tillverkare / varumärke:
- Silicon Labs
- RS-artikelnummer:
- 144-6558
- Tillv. art.nr:
- Si7210-B-01-IVR
- Tillverkare / varumärke:
- Silicon Labs
Datablad
Lagstiftning och ursprungsland
Produktdetaljer
Si7210 I2C Hall Effect Magnetic Sensors
The Si7210 family of Hall-effect magnetic sensors from Silicon Labs features an I2C interface which enables full configurability of the sensor operate and release points and allows measurement of the magnetic field strength. The Si7210 sensor integrates a chopper-stabilized Hall element, low-noise amplifier, 13-bit ADC and comparator in a single compact package with I2C functionality.
Digital I2C Interface with 4 selectable addresses
Optional Digital Alert output
Optional ratiometric analogue output
Optional Tamper detect versions
Wide 1.7 to 5.5 V operating voltage range
Industry-leading sensitivity allows use with larger air gaps and smaller magnets
Low power consumption to improve operating life in battery powered applications
Compact 5-pin SOT23 package
AEC-Q100 Qualified for automotive applications
Optional Digital Alert output
Optional ratiometric analogue output
Optional Tamper detect versions
Wide 1.7 to 5.5 V operating voltage range
Industry-leading sensitivity allows use with larger air gaps and smaller magnets
Low power consumption to improve operating life in battery powered applications
Compact 5-pin SOT23 package
AEC-Q100 Qualified for automotive applications
The Si720x family of Hall effect magnetic sensors and latches from Silicon Labs combines a chopper-stabilized Hall element with a low-noise analog amplifier, 13- bit analog-to-digital converter, and flexible comparator circuit. The Si720x family incorporates digital signal processing to provide precise compensation for temperature and offset drift. Compared with existing Hall effect sensors, the Si720x family offers industry-leading sensitivity, which enables use with larger air gaps and smaller magnets.
High-Sensitivity Hall Effect Sensor
Maximum BOP operating point/minim
field strength of <1.1 mT
Omnipolar or unipolar operation
Sensitivity Drift < ±3% over Temperatur
Selectable Output Options
Open-drain output
Digital high/low output
2-wire current source
Maximum BOP operating point/minim
field strength of <1.1 mT
Omnipolar or unipolar operation
Sensitivity Drift < ±3% over Temperatur
Selectable Output Options
Open-drain output
Digital high/low output
2-wire current source
Hall Effect Sensors, Silicon Labs
Specifikationer
Attribute | Value |
---|---|
Sensor Type | Hall Effect Sensors |
Mounting Type | Surface Mount |
Maximum Operating Supply Voltage | 5.5 V |
Minimum Operating Supply Voltage | 1.7 V |
Package Type | SOT-23 |
Pin Count | 5 |
Maximum Operating Temperature | +125 °C |
Minimum Operating Temperature | -40 °C |
Automotive Standard | AEC-Q100 |