The SS345PT/SS445P sensor ICs are small, versatile digital Hall-effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet, designed to respond to a single North pole (SS345PT) or South pole (SS445P).
These unipolar sensors are designed to meet the requirements of a wide range of potential applications. The internal pull-up resistor often eliminates the need for external components, further helping to reduce the system cost. These economical unipolar sensors are well suited for simple, high-volume, cost-sensitive position and motion sensing applications.
The 2.7 Vdc to 7 Vdc supply voltage range allows this device to be used in low voltage applications. The SS345PT’s very small size requires less PCB (printed circuit board) space, allowing it to be used in smaller assemblies.
These sensors are available in two package styles: the SS345PT in the subminiature SOT-23 surface mount package; the SS445P is available in the leaded, flat TO-92-style package.
The SS345PT is available on tape and reel (3000 units per reel); the SS445P is available in a bulk package (1000 units per bag).
Manufacturer: Honeywell
Win Source Part Number: 897650-SS345PT
Operating Temperature Range: -40°C ~ 150°C (TA)
Features: Digital Switch Unipolar Switch Open Collector Hall Effect SOT-23-3
Package: Reel - TR
Package: TO-236-3, SC-59, SOT-23-3
Mounting: Surface Mount
Family Name: SS345
Categories: Sensors
Case / Package: SOT-23-3
ECCN: EAR99
Popularity: High
Fake Threat In the Open Market: 77 pct.
Supply and Demand Status: Balance
Quantity per package: 3000
MSL Level: 1 (Unlimited)
HTSUS: 8541.40.8000
Other Part Number: 480-SS345PTDKR, SS345PT-ND, 480-5194-ND, 480-5194, 480-5194-1, 480-5194-2
MAGNETIC SWITCH UNIPOLAR SOT23-3
Honeywell Sensing & IoT | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | |
---|---|---|---|
Product Category | Magnetic Sensor Chips | Magnetic Sensor Chips | Magnetic Sensor Chips |
Product Number | SS345PT | 897650-SS345PT | SS345PT |
Product Name | SS345PT Hall-effect digital position sensor IC with built-in pull-up resistor, unipolar, high sensitivity, SOT-23, pocket tape and reel, 3000 units/reel | Magnetic Sensors - Magnetic Sensors - Switches (Solid State) - SS345PT | Sensors, Transducers - Magnetic Sensors - Switches (Solid State) |
Sensor Type | Magnetic | Magnetic | Magnetic |
Applications | Industrial; Medical | ||
Package / Mounting | SOT-23, pocket tape and reel, 3000 units/reel | SOT-23-3 | |
Input Voltage | 2.7 to 7 volts | 2.7 to 7 volts |