SM353LT Magnetometer Hall Effect Sensor Current Transducer Nanopower Series ICs

Product Description
SM353LT Magnetometer Hall Effect Sensors Nanopower Series ICs



Key Features
• High sensitivity: 7 Gauss typ., 11 Gauss max. (SM351LT);
14 G typ., 20 Gauss max. (SM353LT)
• Nanopower: Average current of 360 nA typ. (SM351LT) and
310 nA typ. (SM353LT)
• Supply voltage range: 1.65 Vdc to 5.5 Vdc; simplifies
design-in
• Omnipolar sensing: Activates with either pole from a
magnet
• Temperature range: -40 °C to 85 °C [-40 °F to 185 °F]
• Push-pull output: Does not require external pull-up resistor
• Non-chopper stabilized design
• RoHS-compliant materials: Meets Directive 2002/95/EC
• Package: SOT-23

Type Magnetometer
Operating supply current 800 uA
Maximum output current 100 uA
Operating Point Min/Max 6 G, 20 G
Min/Max Release Point (Brp) 3 G, 10 G
Operating supply voltage 5 V
Minimum operating temperature - 40 C
Maximum operating temperature + 85 C


Industrial
• Mobile equipment (i.e., handheld computing equipment,
scanners)
• Water, electric and gas utility meters
• Building access control; reed switch replacement for batteryoperated security systems
• Industrial smoke detectors
MEDICAL
• Exercise equipment
• Infusion pumps
• Drawer position sensing (e.g., medical cabinets)
• Hospital beds