Si720x Switch/Latch Hall Effect Magnetic Position Sensor Data Sheet

PublishTime：2020-08-21

The Si7201/2/3/4/5/6 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 a flexible comparator circuit. Leveraging Silicon Labs'proven CMOS design techniques, 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. For battery-powered applications, the Si720x family offers very low power consumption to improve operating life.The Si720x devices are offered in 3-pin SOT23 and TO-92 packages, with power,ground, and a single output pin that goes high or low as the magnetic field increases.With the three-pin package, tamper indication is by the pin going back to its zero field level at high magnetic field.In the 5-pin SOT23 and 8-pin DFN(coming soon) packages, pins are available for both sleep mode activation and separate tamper indication

Brand of Product：	Silicon Labs
Part#：	Si720x 、 Si7201 、 Si7202 、 Si7203 、 Si7204 、 Si7205 、 Si7206 、 Si7201-B-08-IV 、 Si7201-B-08-IVR 、 Si7202-B-01-IV 、 Si7202-B-01-IVR 、 EFM32 、 Si7202-B-04-IB 、 Si7201BxxFVR 、 Si7201-B-00-FV 、 Si7201-B-00-FVR 、 Si7201-B-01-FV 、 Si7201-B-01-FVR 、 Si7201-B-02-FV 、 Si7201-B-02-FVR 、 Si7201-B-03-FV 、 Si7201-B-03-FVR 、 Si7201-B-04-FV 、 Si7201-B-04-FVR 、 Si7201-B-05-FV 、 Si7201-B-05-FVR 、 Si7201-B-06-FV 、 Si7201-B-06-FVR 、 Si7201-B-07-FV 、 Si7201-B-07-FVR 、 Si7201-B-08-FV 、 Si7201-B-08-FVR 、 Si7201-B-09-IB 、 Si7201-B-11-IB 、 Si7202-B-00-FV 、 Si7202-B-00-FVR 、 Si7203-B-00-FV 、 Si7203-B-00-FVR 、 Si7204-B-00-FV 、 Si7204-B-00-FVR 、 Si7205-B-00-IV 、 Si7205-B-00-IVR 、 Si7206-B-00-IV 、 Si7206-B-00-IVR 、 Si720xxx 、 Si7202-B-02-IV 、 Si7202-B-02-IVR 、 Si7201-B-03-IV 、 Si7201-B-03-IVR 、 Si7201-B-04-IV 、 Si7201-B-04-IVR 、 Si7201-B-05-IV 、 Si7201-B-05-IVR 、 Si7201-B-06-IV 、 Si7201-B-06-IVR 、 Si7201-B-07-IV 、 Si7201-B-07-IVR More Part#
Product Category：	Switch Hall Effect Magnetic Position Sensor 、 Latch Hall Effect Magnetic Position Sensor More
Application：	[ Replacement of reed switches in consumer ][ security application ][ Position sensing of HVAC knob ][ door locks ][ windows ][ other mechanical devices ][ BLDC motor control ][ Camera image stabilization ][ zoom ][ autofocus ][ Fluid level sensing ][ Control knobs ][ selector switches ][ General-purpose mechanical position sensing ] More
Data Type：	Datasheet More
Safety & Environment Standards：	ESD(CDM,500V) 、 ESD(HBM,2KV) 、 ESD(HBM,8KV) More
Operating Temperature：	Please see the document for details
Qualification Grade：	More
Qualification Approval：	More
Package：	5-pin SOT23;8-pin DFN;3-pin SOT23;TO-92;TO92S;SOT23-5;DFN8;SOT23-3
Language：	English Chinese Chinese and English Japanese
Date of Creation：	March 2019
Version Number：	Rev. 1.1
Data Encoding：
Data Size：	983 KB

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