Allegro Microsystems Surface Hall Effect Sensor 2.4 V 5.5 V, SOT-23, 3-Pin
Technical Document
Specifications
Brand
Allegro MicrosystemsProduct Type
Hall Effect Sensor
Sensor Type
Hall Effect Sensors
Technology
Digital
Mount Type
Surface
Magnetic Type
Omnipolar
Maximum Frequency Response
340kHz
Minimum Supply Voltage
2.4V
Package Type
SOT-23
Maximum Supply Voltage
5.5V
Minimum Operating Temperature
-40°C
Pin Count
3
Maximum Operating Temperature
85°C
Width
1.91 mm
Series
A3213
Height
0.95mm
Length
2.98mm
Standards/Approvals
Lead (Pb) Free100%
Supply Current
2mA
Response Time
60μs
Automotive Standard
AEC-Q100
Product details
A3213/4 Micropower Ultrasensitive Hall Effect Switches, Allegro Microsystems
The Allegro Microsystems A3213/4 ultra-sensitive, pole independent Hall-effect switches with a latched digital output are aimed at use in battery-operated, portable equipment. Their 2.4 V to 5.5 V operation and a unique clocking scheme reduces the average operating power use. The A3213 to 825 μW and the A3214 to 14 μW (typical, at 2.75 V).
Either a north or south pole turns on the output.
They include a Hall-voltage generator, small-signal amplifier, chopper stabilisation, a latch, and a MOSFET output.
AEC-Q100 automotive qualified
Micropower operation
Superior temperature stability
Low switchpoint drift
Insensitive to physical stress
High ESD protection
Hall Effect Sensors, Allegro MicroSystems
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products
Stock information temporarily unavailable.
P.O.A.
Each (Supplied on a Reel) (ex VAT)
Production pack (Reel)
5
P.O.A.
Each (Supplied on a Reel) (ex VAT)
Stock information temporarily unavailable.
Production pack (Reel)
5
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products
Technical Document
Specifications
Brand
Allegro MicrosystemsProduct Type
Hall Effect Sensor
Sensor Type
Hall Effect Sensors
Technology
Digital
Mount Type
Surface
Magnetic Type
Omnipolar
Maximum Frequency Response
340kHz
Minimum Supply Voltage
2.4V
Package Type
SOT-23
Maximum Supply Voltage
5.5V
Minimum Operating Temperature
-40°C
Pin Count
3
Maximum Operating Temperature
85°C
Width
1.91 mm
Series
A3213
Height
0.95mm
Length
2.98mm
Standards/Approvals
Lead (Pb) Free100%
Supply Current
2mA
Response Time
60μs
Automotive Standard
AEC-Q100
Product details
A3213/4 Micropower Ultrasensitive Hall Effect Switches, Allegro Microsystems
The Allegro Microsystems A3213/4 ultra-sensitive, pole independent Hall-effect switches with a latched digital output are aimed at use in battery-operated, portable equipment. Their 2.4 V to 5.5 V operation and a unique clocking scheme reduces the average operating power use. The A3213 to 825 μW and the A3214 to 14 μW (typical, at 2.75 V).
Either a north or south pole turns on the output.
They include a Hall-voltage generator, small-signal amplifier, chopper stabilisation, a latch, and a MOSFET output.
AEC-Q100 automotive qualified
Micropower operation
Superior temperature stability
Low switchpoint drift
Insensitive to physical stress
High ESD protection
Hall Effect Sensors, Allegro MicroSystems
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products