Honeywell Nanopower Magnetoresistive Sensor ICs
Honeywell Nanopower Series Magnetoresistive Sensor ICs require a low average current consumption and a push-pull output that eliminates the need for a pull-up resistor. These sensor ICs promote energy efficiency and can operate from a low supply voltage of 1.65V. The SM351LT Nanopower series are ultra-high magnetic devices that typically operate at 7G, maximum operate at 11G, and a shallow current draw of 360nA. These SM353LT Nanopower series are highly magnetic sensitive devices that typically operate at 14G, maximum operate at 20G, and a shallow current draw of 310nA. The Nanopower series magnetoresistive sensor ICs are designed to accommodate a wide range of applications with large air gaps, small magnetic fields, and low power requirements such as exercise equipment, infusion pumps, and hospital beds.
Features
- High sensitivity
- Non-chopper stabilized design
- Omnipolar sensing
- Push-pull output
- RoHS-compliant materials
Applications
- Industrial:
- Building access control
- Industrial smoke detectors
- Mobile equipment
- Water, electric, and gas utility meters
- Medical:
- Drawer position sensing
- Exercise equipment
- Hospital beds
- Infusion pumps
- Medium-sized consumer electronics:
- Battery-optimization position sensor
- White goods:
- Fluid flow
- Lid, door, and drawer position detection
