技術文件
規格
Brand
Allegro MicrosystemsSensor Type
Hall Effect Sensors
Product Type
Hall Effect Sensor
Technology
CMOS, Chopper Stabilised
Mount Type
Surface
Magnetic Type
Omnipolar
Maximum Frequency Response
340kHz
Minimum Supply Voltage
2.5V
Maximum Supply Voltage
3.5V
Package Type
SOT-23
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
85°C
Pin Count
3
Standards/Approvals
AEC-Q100
Width
1.91mm
Series
A3211A3212
Height
0.95mm
Length
2.98mm
Automotive Standard
AEC-Q100
Response Time
45μs
Supply Current
2mA
產品詳情
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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暫時無法取得庫存資訊。
21.80 MOP
4.369 MOP Each (In a Pack of 5) (不含稅)
標準
5
21.80 MOP
4.369 MOP Each (In a Pack of 5) (不含稅)
暫時無法取得庫存資訊。
標準
5
| 數量 | 單價 | 每包 |
|---|---|---|
| 5 - 745 | 4.369 MOP | 21.85 MOP |
| 750 - 1495 | 4.287 MOP | 21.43 MOP |
| 1500+ | 4.204 MOP | 21.02 MOP |
醞釀。 創造。 合作
免費加入
無隱藏費用！
技術文件
規格
Brand
Allegro MicrosystemsSensor Type
Hall Effect Sensors
Product Type
Hall Effect Sensor
Technology
CMOS, Chopper Stabilised
Mount Type
Surface
Magnetic Type
Omnipolar
Maximum Frequency Response
340kHz
Minimum Supply Voltage
2.5V
Maximum Supply Voltage
3.5V
Package Type
SOT-23
Minimum Operating Temperature
-40°C
Maximum Operating Temperature
85°C
Pin Count
3
Standards/Approvals
AEC-Q100
Width
1.91mm
Series
A3211A3212
Height
0.95mm
Length
2.98mm
Automotive Standard
AEC-Q100
Response Time
45μs
Supply Current
2mA
產品詳情
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.
醞釀。 創造。 合作
免費加入
無隱藏費用！
