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參數(shù)資料
| 型號： | BU52003GUL-E2 |
| 廠商： | Rohm Semiconductor |
| 文件頁數(shù)： | 14/22頁 |
| 文件大?。?/td> | 505K |
| 描述： | IC HALL EFFECT SW BIPO VCSP50L1 |
| 特色產(chǎn)品： | ROHM Hall Effect Sensor ICs |
| 標準包裝： | 1 |
| 傳感范圍： | -5.5mT 跳閘，-0.8mT 釋放 |
| 類型： | 單極開關(guān) |
| 電源電壓： | 2.4 V ~ 3.3 V |
| 電流 - 電源： | 9µA |
| 電流 - 輸出（最大）： | ±1mA |
| 輸出類型： | 數(shù)字，開路集電極 |
| 特點： | 穩(wěn)壓電壓 |
| 工作溫度： | -40°C ~ 85°C |
| 封裝/外殼： | 4-UFBGA，CSPBGA |
| 供應(yīng)商設(shè)備封裝： | VCSP50L1 |
| 包裝： | 標準包裝 |
| 產(chǎn)品目錄頁面： | 1377 (CN2011-ZH PDF) |
| 其它名稱： | BU52003GUL-E2DKR |
BU52002GUL,BU52003GUL,BU52012NVX,BU52012HFV,BU52013HFV
Technical Note
14/19
www.rohm.com
2010.08 - Rev.C
?2010 ROHM Co., Ltd. All rights reserved.
BU52002GUL,BU52012HFV
Fig.42 S-Pole Detection
BU52002GUL, BU52012HFV detects and outputs for the S-pole only. Since it is unipolar, it does not recognize the N-pole.
BU52003GUL, BU52013HFV
Fig.43 N-Pole Detection
BU52003GUL, BU52013HFV detects and outputs for the N-pole only. Since it is unipolar, it does not recognize the S-pole.
The unipolar detection Hall IC detects magnetic fields running perpendicular to the top surface of the package. There is an
inverse relationship between magnetic flux density and the distance separating the magnet and the Hall IC: when distance
increases magnetic density falls. When it drops below the operate point (Bop), output goes HIGH. When the magnet gets
closer to the IC and magnetic density rises, to the operate point, the output switches LOW. In LOW output mode, the
distance from the magnet to the IC increases again until the magnetic density falls to a point just below Bop, and output
returns HIGH. (This point, where magnetic flux density restores HIGH output, is known as the release point, Brp.) This
detection and adjustment mechanism is designed to prevent noise, oscillation and other erratic system operation.
N-Pole
B
Bop N Brp N
0
High
N-Pole
Magnetic flux density [mT]
Flux
High
High
Low
OUT [V]
N
N
S
S
S
N
S-Pole
Flux
S-Pole
Flux
B
Low
Brp S
Bop S
0
High
N-Pole
Magnetic flux density [mT]
Flux
High
High
OUT [V]
N
N
S
S
S
N
S-Pole
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BU52014HFV-TR | IC HALL EFFECT SW BIPO HVSOF5 |
| BU52040HFV-TR | IC HALL EFFECT BIPO LATCH HVSOF5 |
| D6B-2P | SENSR TILT 35-65DEG 1MA SMD GUL |
| D7E-3 | SENSOR TILT 50-80DEG 0.1A GRY |
| DSBA1H | SENSOR TILT SW 30-60DEG 20MA TH |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BU52004GUL | 制造商:ROHM 制造商全稱:Rohm 功能描述:Hall effect Switch |
| BU52004GUL_10 | 制造商:ROHM 制造商全稱:Rohm 功能描述:Omnipolar Detection Hall ICs (Polarity detection for both S and N features dual outputs) |
| BU52004GUL-E2 | 功能描述:板機接口霍耳效應(yīng)/磁性傳感器 Magnetic Sensor 2.4-3.3V; 50mS RoHS:否 制造商:Honeywell 類型:Bipolar Hall-Effect Digital Position Sensor 工作電源電壓:3 V to 24 V 電源電流:3.5 mA 最大輸出電流:20 mA 工作點最小值/最大值:5 G, 55 G 最小/最大釋放點（Brp）:- 55 G, - 5 G 最大工作溫度:+ 150 C 安裝風格:SMD/SMT 封裝 / 箱體:SOT-23 |
| BU-5200-A-4-0 | 功能描述:測試引線 Black BNC Female Bre RoHS:否 制造商:Pomona Electronics 設(shè)備類型:Patch Cords 連接器類型:Banana plug (stackable) on both ends 長度:60 in 顏色:Black |
| BU52011HFV | 制造商:ROHM Semiconductor 功能描述:Hole IC,Bop=+/-3.0mT,CMOSout,HVSOF5 |
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