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Tehniskie Dokumenti
Specifikācija
Brand
Allegro MicrosystemsProduct Type
Hall Effect Sensor
Sensor Type
Hall Effect Sensors
Technology
CMOS, Chopper Stabilised
Mount Type
Surface
Magnetic Type
Omnipolar
Maximum Frequency Response
340kHz
Minimum Supply Voltage
2.5V
Package Type
SOT-23
Maximum Supply Voltage
3.5V
Minimum Operating Temperature
-40°C
Pin Count
3
Maximum Operating Temperature
85°C
Height
950μm
Length
2.98mm
Standards/Approvals
AEC-Q100
Width
1.91mm
Series
A3211A3212
Supply Current
2mA
Automotive Standard
AEC-Q100
Response Time
45μs
Produkta Apraksts
The A3211/2 are ultrasensitive, pole independent, Hall-effect switches with latched digital output. Their 2.5 V to 3.5 V operation and unique clocking scheme reduces the average operating power to less than 15 μW with a 2.75 V supply.
Either a north or south pole turns on the output in the A3212 and removing the magnetic field turns the output is off. This is reversed on the A3211.
Chopper stabilisation improves stability which reduces the residual offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress.
Included on the chip is a Hall-voltage generator, small-signal amplifier, chopper stabilisation, a latch, and a MOSFET output.
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Noliktavas stāvoklis patreiz nav pieejams
€ 1 455,00
€ 0,485 Katrs (Rulli ir 3000) (bez PVN)
€ 1 760,55
€ 0,587 Katrs (Rulli ir 3000) (Ieskaitot PVN)
3000
€ 1 455,00
€ 0,485 Katrs (Rulli ir 3000) (bez PVN)
€ 1 760,55
€ 0,587 Katrs (Rulli ir 3000) (Ieskaitot PVN)
Noliktavas stāvoklis patreiz nav pieejams
3000
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
Tehniskie Dokumenti
Specifikācija
Brand
Allegro MicrosystemsProduct Type
Hall Effect Sensor
Sensor Type
Hall Effect Sensors
Technology
CMOS, Chopper Stabilised
Mount Type
Surface
Magnetic Type
Omnipolar
Maximum Frequency Response
340kHz
Minimum Supply Voltage
2.5V
Package Type
SOT-23
Maximum Supply Voltage
3.5V
Minimum Operating Temperature
-40°C
Pin Count
3
Maximum Operating Temperature
85°C
Height
950μm
Length
2.98mm
Standards/Approvals
AEC-Q100
Width
1.91mm
Series
A3211A3212
Supply Current
2mA
Automotive Standard
AEC-Q100
Response Time
45μs
Produkta Apraksts
The A3211/2 are ultrasensitive, pole independent, Hall-effect switches with latched digital output. Their 2.5 V to 3.5 V operation and unique clocking scheme reduces the average operating power to less than 15 μW with a 2.75 V supply.
Either a north or south pole turns on the output in the A3212 and removing the magnetic field turns the output is off. This is reversed on the A3211.
Chopper stabilisation improves stability which reduces the residual offset voltage normally caused by device overmolding, temperature dependencies, and thermal stress.
Included on the chip is a Hall-voltage generator, small-signal amplifier, chopper stabilisation, a latch, and a MOSFET output.
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
