GMR low power switch sensor

The AFL002-10E low power switch sensor from NVE integrates GMR sensor elements with digital onboard signal processing electronics. The switch is designed for use in low power and battery applications, and features supply voltages down to 0.9 Volts and continuous operation at currents between 20μA to 55μA. The AFL series from NVE magnetic sensors, have extremely precise magnetic operate point of 28Oe (typ.) and release differential of between 3Oe and 10Oe.

• GMR low power switch sensor
• Precision magnetic operate point of 28Oe (typ.)
• Supply voltage between 0.9V and 2V
• Supply current between 20μA and 55μA
• Digital output
• Release differential range from 3Oe to 10Oe
• Omnipolar response
• Operating Temperature range from -20°C to +85°C
• Frequency response of 100kHz
• TDFN6 Package

The NVE AFL000-10E GMR low power switch sensor covers the following applications:

• Motion, speed, and position control
• Proximity sensing
• Portable instruments
• Utility meters
• Noncontact over current protection
• Battery powered applications

The below table gives the full specifications of the NVE AFL series including the AFL002-10E