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參數(shù)資料
| 型號： | A3214LLHLT-T |
| 廠商： | Allegro MicroSystems, Inc. |
| 英文描述： | MICROPOWER, ULTRA-SENSITIVE HALL-EF FECT SWITCHES |
| 中文描述： | 微功耗，超靈敏霍爾開關(guān)外匯FECT |
| 文件頁數(shù)： | 8/11頁 |
| 文件大?。?/td> | 575K |
| 代理商： | A3214LLHLT-T |
3213
AND
3214
MICROPOWER,
ULTRA-SENSITIVE
HALL-EFFECT SWITCHES
www.allegromicro.com
8
SENSOR LOCATIONS
Package Designator ‘LH’
Package Designator ‘UA’
OUTPUT
Dwg. EH-013-2
0.1
μ
F
SUPPLY
(3 V BATTERY)
10 pF
5
X
V
D
1
2
3
1
3
2
Dwg. MH-011-12
0.0195"
0.50 mm
NOM
BRANDED
SURFACE
ACTIVE AREA DEPTH
0.081"
2.07 mm
0.053"
1.33 mm
A
0.046"
0.85 mm
1
2
Dwg. MH-025-1
0.011"
0.28 mm
NOM
ACTIVE AREA DEPTH
0.059"
1.51 mm
A
3
Allegro
Applications.
Allegro's pole-independent sensing technique
allows for operation with either a north pole or south pole
magnet orientation, enhancing the manufacturability of the
device. The state-of-the-art technology provides the same
output polarity for either pole face.
It is strongly recommended that an external bypass
capacitor be connected (in close proximity to the Hall sensor)
between the supply and ground of the device to reduce both
external noise and noise generated by the chopper-stabilization
technique. This is especially true due to the relatively high
impedance of battery supplies.
The simplest form of magnet that will operate these
devices is a bar magnet with either pole near the branded
surface of the device. Many other methods of operation are
possible. Extensive applications information on magnets and
Hall-effect sensors is also available in the
Allegro Electronic
Data Book
AMS-702 or
Application Note
27701, or at
www.allegromicro.com
0
+B
0
Dwg. GH-043-1
-B
OUTPUT ON
5 V
MAX
BOPS
BRPS
BOPN
BRPN
O
MAGNETIC FLUX
OUTPUT OFF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| A3213ELHLT | MICROPOWER, ULTRA-SENSITIVE HALL-EF FECT SWITCHES |
| A3213ELHLT-T | MICROPOWER, ULTRA-SENSITIVE HALL-EF FECT SWITCHES |
| A3213EUA | MICROPOWER, ULTRA-SENSITIVE HALL-EF FECT SWITCHES |
| A3213EUA-T | MICROPOWER, ULTRA-SENSITIVE HALL-EF FECT SWITCHES |
| A3214ELHLT | MICROPOWER, ULTRA-SENSITIVE HALL-EF FECT SWITCHES |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| A3214LLHLX-T | 功能描述:MAGNETIC SWITCH OMNIPOLAR SOT23W 制造商:allegro microsystems, llc 系列:- 零件狀態(tài):在售 功能:全極開關(guān) 技術(shù):霍爾效應(yīng) 極化:任意一種 感應(yīng)范圍:±7mT 跳閘，±1mT 釋放 測試條件:-40°C ~ 150°C 電壓 - 電源:2.4 V ~ 5.5 V 電流 - 電源（最大值）:2mA 電流 - 輸出（最大值）:1mA 輸出類型:開路漏極 特性:- 工作溫度:-40°C ~ 150°C（TA） 封裝/外殼:SOT-23W 標(biāo)準(zhǔn)包裝:30,000 |
| A3214LUA | 功能描述:IC SWITCH HALL EFFECT 3-SIP RoHS:否 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數(shù)字式，PWM，8.5 位串行 特點(diǎn):可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| A3214LUA-T | 功能描述:IC SWITCH HALL EFFECT 3-SIP RoHS:是 類別:傳感器，轉(zhuǎn)換器 >> 磁性 - 霍爾效應(yīng)，數(shù)字式開關(guān)，線性，羅盤 (IC) 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 傳感范圍:20mT ~ 80mT 類型:旋轉(zhuǎn) 電源電壓:4.5 V ~ 5.5 V 電流 - 電源:15mA 電流 - 輸出（最大）:- 輸出類型:數(shù)字式，PWM，8.5 位串行 特點(diǎn):可編程 工作溫度:-40°C ~ 150°C 封裝/外殼:20-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:20-SSOP 包裝:Digi-Reel® 其它名稱:AS5132-HSST-500DKR |
| A3217 | 制造商:UNICORP 功能描述: |
| A32180 | 功能描述:大功率LED - 單色 Amber 590nm 1 Watt RoHS:否 制造商:Cree, Inc. 照明顏色:Blue 波長:465 nm 光強(qiáng)度: 光通量/輻射通量:500 mW 正向電流:350 mA 正向電壓:3.1 V 安裝風(fēng)格:SMD/SMT 功率額定值: 系列:XB-D 封裝:Reel |
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