SM353LT - Nanopower Series, omipolar magnetoresistive sensor IC, high sensitivity (14 G typ.), SOT-23, 3000 units/tape and 178 mm [7 in] reel || SM353LT - Quad Industry GmbH
Àðòèêóë: SM353LT
Íàèìåíîâàíèå: Nanopower Series, omipolar magnetoresistive sensor IC, high sensitivity (14 G typ.), SOT-23, 3000 units/tape and 178 mm [7 in] reel || SM353LT
Ïðîèçâîäèòåëü: Honeywell
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Description Honeywell’s Nanopower Series Magnetoresistive (MR) Sensor ICs are ultra-sensitive devices designed to accommodate a wide range of applications with large air gaps, small magnetic fields and low power requirements. The sensor ICs respond to either a North or South pole applied in a direction parallel to the sensor. They do not require the magnet polarity to be identified, simplifying installation and potentially reducing system cost. These sensor ICs use a very low average current consumption and a push-pull output which does not require a pull-up resistor. The sensor ICs can operate from a supply voltage as low as 1.65 V, promoting energy efficiency. SM353LT: For applications requiring ultra high magnetic sensitivity (14 Gauss typical operate, 20 Gauss maximum operate) and a very low current draw (310 nA typical). Features and Benefits - High sensitivity: 14 Gauss typ., 20 Gauss max.
- Nanopower: Average current of 310 nA typ.
- 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
| Potential Applications Industrial: - Mobile equipment (i.e., handheld computing equipment, scanners)
- Water, electric and gas utility meters
- Building access control, reed switch replacement for battery-operated security systems
- Industrial smoke detectors
Medical: - Exercise equipment
- Infusion pumps
- Drawer position sensing (e.g., medical cabinets)
- Hospital beds
White Goods: - Lid, door and drawer position detection
- Fluid flow
Medium-sized Consumer Electronics: - Battery-optimization position sensor
| | Product Specifications | | Product Type | Magnetoresistive Position Sensor IC | | Package Quantity/Type | 3000 units/tape and 178 mm [7 in] reel | | Package Type | SOT-23 | | Supply Voltage | 1.65 V min., 1.8 V typ., 5.5 V max. | | Output Type | Analog voltage | | Termination Type | Surface mount | | Magnetic Actuation Type | omnipolar | | Operating Temperature | -40 °C to 85 °C [-40 °F to 185 °F] | | Output Voltage | low: 0 V min., 0.03 V typ., 0.15 V max. high: Vs-0.15 V min., Vs-0.03 V typ., Vs max. | | Availability | Global | | Supply Current | 100 uA typ., 150 uA max. | | Operate Point (OP) | 6 Gauss min., 14 Gauss typ., 20 Gauss max. | | Release Point | 3 Gauss min., 10 Gauss typ. | | Differential | 4 Gauss typ. | | Series Name | Nanopower |
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