GMR low power switch sensor

The AFL030-00E 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 15μA to 55μA. The AFL series from NVE magnetic sensors, have extremely precise magnetic operate point of 10Oe (typ.) and release differential of between 1Oe and 6Oe.

• GMR low power switch sensor
• Precision magnetic operate point of 10Oe (typ.)
• Supply voltage between 0.9V and 2V
• Supply current between 15μA and 55μA
• Digital output
• Release differential range from 1Oe to 6Oe
• Omnipolar response
• Operating Temperature range from -20°C to +85°C
• Frequency response of 100kHz
• MSOP8 Package

The NVE AFL030-00E 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 AFL030-00E