AMR1321S - MultiDimension

AMR1321S Omnipolar Switch Sensor

The AMR132x is an omnipolar magnetic switch integrated with anisotropic magnetoresistance (AMR) magnetic sensor and CMOS circuitry, which is able to detect the change of magnetic field and output high and low voltage signals for high accuracy position detection. The AMR132x series switch can detect magnetic fields from all directions in the plane, enabling 3.

Features

• Anisotropic magnetoresistance (AMR) technology
• Low power consumption at 1 μA
• Fast internal switching frequency at 100 Hz
• Omnipolar operation
• High sensitivity
• Wide range supply voltages: 1.8 V to 5.5V
• CMOS output
• Excellent temperature stability
• High tolerance to external magnetic field interference
• RoHS & REACH compliant Applications
• Utility meters: water, gas, and heat meters
• Proximity switches
• Speed sensing
• Linear and rotary position sensing
• Wake up switches SOT23-3 VOUT MultiDimension Technology Co., Ltd. http://www.dowaytech.com/en/ H 01 AMR132x 360°, Ultr.