Magnetic Sensors
SS361RT, SS461R
Latching Hall-effect digital sensor ICs. SOT-23, flat TO-92-style packages. Digital sinking output.
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The SS361RT and SS461R are small, versatile, digital Hall-effect sensor ICs that are operated by the magnetic field from a permanent magnet or an electromagnet, and designed to respond to alternating North and South poles. The SS361RT is turned on by a North pole while the SS461R is turned on by a South pole.
These latching digital Hall-effect sensor ICs have enhanced sensitivity of only 50 G typical, at 25°C [77 °F] that often allows for the use of less expensive magnets or wider air gaps. They offer a robust IC design with reverse polarity protection and 150 °C [302 °F] capability.
These product are available in two package styles:
- SS361RT: Subminiature SOT-23 surface-mount package on pocket tape and reel which allows for compact design with automated component placement.
- SS461R: Flat TO-92-style package with straight leads in bulk packaging which allows for a compact PC board layout.
Technical Specifications
- Switching Time Rise (10 % to 90 %)
- 1.5 μs
- Switching Time Fall (90 % to 10 %)
- 1.5 μs
- Soldering Temperature and Time
- Infrared Reflow Process: 245 °C [473 °F] For 10 s Max
- Wave Soldering Process: 250 °C to 260 °C [482 °F to 500 °F] for 3 s Max
- Release Point
- -120 to -5 Gauss
- Differential
- 50 to 170 Gauss
- Sensor Type
- Solid State
- Sensitivity
- 50 G
Electrical Specifications
- Supply Voltage Min/Max
- 3/24
- Output current range
- 10 mA
- Leakage Current
- 10 μA
- Supply Voltage
- 3 to 24 V DC
- Supply Current
- 3.5 to 8 mA
- Output Voltage
- 0.4 V
Operating Characteristics
- Operating Temperature
- -40 to 150°C
- Storage Temperature
- -40 to 150°C
- Operate Point
- 5 to 120 Gauss
Features
- Features & Benefits
- Built-In Reverse Voltage Capability
- Enhanced Sensitivity
- Latching Magnetics
- ROHS Compliant Material Meets Directive 2002/95
- Robust Design
- Wide Operating Voltage Range
- Package Type
- SS361RT: Subminiature SOT-23 Surface-Mount Package on Pocket Tape and Reel
- SS461R: Flat TO-92-Style Package with Straight Leads in Bulk Packaging
- Series Name
- SS361RT
- SS461R
Overview
- Product Type
- Latching Digital Hall-Effect Sensor ICs
Applications & Compatibility
- Application
- Other Industrial: Flow-Rate Sensing, Brushless DC Motor Commutation, Motor and Fan Control, Robotics Control
- Transportation: Speed and RPM Sensing, Tachometer, Counter Pickup, Motor and Fan Control, Electronic Window Lift, Convertible Roof Position
Others
- Industry
- Healthcare
Technical Specifications
- Switching Time Rise (10 % to 90 %)
- 1.5 μs
- Switching Time Fall (90 % to 10 %)
- 1.5 μs
- Soldering Temperature and Time
- Infrared Reflow Process: 245 °C [473 °F] For 10 s Max
- Wave Soldering Process: 250 °C to 260 °C [482 °F to 500 °F] for 3 s Max
- Release Point
- -120 to -5 Gauss
- Differential
- 50 to 170 Gauss
- Sensor Type
- Solid State
- Sensitivity
- 50 G
Electrical Specifications
- Supply Voltage Min/Max
- 3/24
- Output current range
- 10 mA
- Leakage Current
- 10 μA
- Supply Voltage
- 3 to 24 V DC
- Supply Current
- 3.5 to 8 mA
- Output Voltage
- 0.4 V
Operating Characteristics
- Operating Temperature
- -40 to 150°C
- Storage Temperature
- -40 to 150°C
- Operate Point
- 5 to 120 Gauss
Features
- Features & Benefits
- Built-In Reverse Voltage Capability
- Enhanced Sensitivity
- Latching Magnetics
- ROHS Compliant Material Meets Directive 2002/95
- Robust Design
- Wide Operating Voltage Range
- Package Type
- SS361RT: Subminiature SOT-23 Surface-Mount Package on Pocket Tape and Reel
- SS461R: Flat TO-92-Style Package with Straight Leads in Bulk Packaging
- Series Name
- SS361RT
- SS461R
Overview
- Product Type
- Latching Digital Hall-Effect Sensor ICs
Applications & Compatibility
- Application
- Other Industrial: Flow-Rate Sensing, Brushless DC Motor Commutation, Motor and Fan Control, Robotics Control
- Transportation: Speed and RPM Sensing, Tachometer, Counter Pickup, Motor and Fan Control, Electronic Window Lift, Convertible Roof Position
Others
- Industry
- Healthcare
- Industry : Healthcare
- Switching Time Rise (10 % to 90 %) : 1.5 μs
- Switching Time Fall (90 % to 10 %) : 1.5 μs
- Soldering Temperature and Time : Infrared Reflow Process: 245 °C [473 °F] For 10 s Max|Wave Soldering Process: 250 °C to 260 °C [482 °F to 500 °F] for 3 s Max
- Supply Voltage Min/Max : 3/24
- Operating Temperature : -40 to 150°C
- Output current range : 10 mA
- Storage Temperature : -40 to 150°C
- Features & Benefits : Built-In Reverse Voltage Capability|Enhanced Sensitivity|Latching Magnetics|ROHS Compliant Material Meets Directive 2002/95|Robust Design|Wide Operating Voltage Range
- Leakage Current : 10 μA
- Supply Voltage : 3 to 24 V DC
- Supply Current : 3.5 to 8 mA
- Output Voltage : 0.4 V
- Release Point : -120 to -5 Gauss
- Operate Point : 5 to 120 Gauss
- Product Type : Latching Digital Hall-Effect Sensor ICs
- Package Type : SS361RT: Subminiature SOT-23 Surface-Mount Package on Pocket Tape and Reel|SS461R: Flat TO-92-Style Package with Straight Leads in Bulk Packaging
- Differential : 50 to 170 Gauss
- Series Name : SS361RT|SS461R
- Sensor Type : Solid State
- Sensitivity : 50 G
- Application : Other Industrial: Flow-Rate Sensing, Brushless DC Motor Commutation, Motor and Fan Control, Robotics Control|Transportation: Speed and RPM Sensing, Tachometer, Counter Pickup, Motor and Fan Control, Electronic Window Lift, Convertible Roof Position
Data Sheet
Manuals and Guides
Installation Instructions
CAD Model
Brochure
Technical Note
White Paper
Application Note
eBook
Product Photo
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