Allegro Microsystems Surface Hall Effect Sensor 2.5 V 3.5V, SOT-23, 3-Pin
- RS庫存編號:
- 680-7125P
- 製造零件編號:
- A3212ELHLT-T
- 製造商:
- Allegro Microsystems
可享批量折扣
查看批量定價選項小計 750 件 (以卷裝提供)*
TWD14,700.00
(不含稅)
TWD15,435.00
(含稅)
訂單超過 $1,300.00 免費送貨
有庫存
- 4,270 件準備從其他地點送貨
**需要更多嗎？**輸入您需要的數量，然後按一下「查看送貨日期」以查詢更多庫存和送貨詳細資訊。
單位 | 每單位 |
|---|---|
| 750 - 1495 | TWD19.60 |
| 1500 + | TWD19.40 |
* 參考價格
- RS庫存編號:
- 680-7125P
- 製造零件編號:
- A3212ELHLT-T
- 製造商:
- Allegro Microsystems
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選取全部 | 屬性 | 值 |
|---|---|---|
| 品牌 | Allegro Microsystems | |
| Product 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 | |
| Maximum Supply Voltage | 3.5V | |
| Package Type | SOT-23 | |
| Minimum Operating Temperature | -40°C | |
| Pin Count | 3 | |
| Maximum Operating Temperature | 85°C | |
| Standards/Approvals | AEC-Q100 | |
| Length | 2.98mm | |
| Height | 0.95mm | |
| Series | A3211A3212 | |
| Width | 1.91mm | |
| Response Time | 45μs | |
| Automotive Standard | AEC-Q100 | |
| Supply Current | 2mA | |
| 選取全部 | ||
|---|---|---|
品牌 Allegro Microsystems | ||
Product 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 | ||
Maximum Supply Voltage 3.5V | ||
Package Type SOT-23 | ||
Minimum Operating Temperature -40°C | ||
Pin Count 3 | ||
Maximum Operating Temperature 85°C | ||
Standards/Approvals AEC-Q100 | ||
Length 2.98mm | ||
Height 0.95mm | ||
Series A3211A3212 | ||
Width 1.91mm | ||
Response Time 45μs | ||
Automotive Standard AEC-Q100 | ||
Supply Current 2mA | ||
A3211/2 Micropower, Ultra Sensitive Hall Effect Switches, Allegro Microsystems
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.
Hall Effect Sensors, Allegro MicroSystems
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