AMR magnetic switch

Technical features:

◆ Implement compatible process flow between MEMS bulk silicon and CMOS

◆Adopting advanced MEMS&ASIC single-chip architecture

◆ It has the characteristics of high sensitivity, large detection magnetic field range, low power consumption, and high reliability

◆ Minimum 2 X 3mm2 package

Product Details：

The magnetic switch position sensor IC of QST is an analog digital mixed signal integrated circuit; It can provide digital voltage output and measure a magnetic field at a certain threshold level, thus it can be used to determine precise positions. This type of chip is widely used in various applications that require position detection, including brushless electronic devices, mobile phone wake-up/sleep detection, industrial applications such as air conditioning supply/cooling fans, as well as seat belt detection, wiper motors, anti pinch electric window systems, and gear shifters, replacing mechanical switches to help customers effectively improve system reliability.

Features:

◆Monitor the strength of the environmental magnetic field and output switch signals based on preset values

◆ Digital voltage output

◆ Can determine precise location in position detection applications

Implementation function:

◆Monitoring the strength of the environmental magnetic field and outputting switch signals based on preset values. Technical features:

◆ Implement compatible process flow between MEMS bulk silicon and CMOS

◆Adopting advanced MEMS&ASIC single-chip architecture

◆ It has the characteristics of high sensitivity, large detection magnetic field range, low power consumption, and high reliability

◆ Minimum 2 x 3mm2 package

Application fields:

◆ Flow measurement fields such as water meters, electricity meters, and gas meters

◆ Automotive control field

◆ Other fields of magnetic field induction monitoring