Allegro Microsystems Surface Hall Effect Sensor 2.5 V 3.5 V, SOT-23, 3-Pin
- RS庫存編號:
- 172-9254
- 製造零件編號:
- A3212ELHLT-T
- 製造商:
- Allegro Microsystems
此圖片僅供參考，請參閲產品詳細資訊及規格
可享批量折扣
小計（1 卷，共 3000 件）*
TWD43,800.00
(不含稅)
TWD45,990.00
(含稅)
訂單超過 $1,300.00 免費送貨
暫時缺貨
- 3,000 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 | 每卷* |
|---|---|---|
| 3000 - 12000 | TWD14.60 | TWD43,800.00 |
| 15000 + | TWD14.00 | TWD42,000.00 |
* 參考價格
- RS庫存編號:
- 172-9254
- 製造零件編號:
- A3212ELHLT-T
- 製造商:
- Allegro Microsystems
規格
產品概覽和技術數據資料表
法例與合規
產品詳細資訊
透過選取一個或多個屬性來查找類似產品。
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 | |
| Package Type | SOT-23 | |
| Maximum Supply Voltage | 3.5V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Pin Count | 3 | |
| Length | 2.98mm | |
| Series | A3211A3212 | |
| Standards/Approvals | AEC-Q100 | |
| Width | 1.91 mm | |
| Height | 0.95mm | |
| Response Time | 45μs | |
| Supply Current | 2mA | |
| Automotive Standard | AEC-Q100 | |
| 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 | ||
Package Type SOT-23 | ||
Maximum Supply Voltage 3.5V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Pin Count 3 | ||
Length 2.98mm | ||
Series A3211A3212 | ||
Standards/Approvals AEC-Q100 | ||
Width 1.91 mm | ||
Height 0.95mm | ||
Response Time 45μs | ||
Supply Current 2mA | ||
Automotive Standard AEC-Q100 | ||
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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