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參數資料
| 型號： | AH337-W |
| 廠商： | INTEGRATED CIRCUIT TECHNOLOGY CORP |
| 元件分類： | 模擬信號調理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO3 |
| 封裝： | SOT-23, 3 PIN |
| 文件頁數： | 1/7頁 |
| 文件大?。?/td> | 189K |
| 代理商： | AH337-W |
AH337
Single Phase Hall Effect Switch
Features
- 4.2V to 28V DC operation voltage
- Temperature compensation
- Wide operating voltage range
- Open drain pre-driver
- 25mA maximum sinking output current.
- Package: SIP3, SOT23
Applications
- VCD/DVD loader, CD/DVD ROM
- Cover detector
- Speed measurement
- Home appliances
- Home safety
Pin Assignment
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of
this product. No rights under any patent accompany the sale of the product.
Rev.0.0 Jan 31, 2005
1/7
General Description
AH337 is an switched Hall-Effect IC which is for
contactless switching applications. The device
includes an on-chip Hall voltage generator for
magnetic sensing, an amplifier that amplifies the
Hall voltage, a schmitt trigger to provide switching
hysteresis for noise rejection, and an open-collector
output. The bandgap regulator allows a wide
operating voltage range.
If a magnetic flux density larger than threshold Bop,
DO is turned on(low). The output state is held until
a magnetic flux density reversal falls below Brp
causing DO to be turned off (high).
337
1
2 : GND
3 : OUT
2
3
337
1
2
3
1 : VCC
(Top view)
(SIP package)
(SOT23 package)
Pin Descriptions
Name
P/I/O
Pin #
Description
VCC
GND
OUT
P
P
O
1
2
3
Positive Power Supply
Ground
Output Pin
Ordering Information
AH337 X - X X X
Packing
Blank : Tube or Bulk
A : Tape & Reel
P: SIP-3L
W: SOT23-3L
Package
Lead
L : Lead Free
Blank: Normal
Wafer Body
Blank or
A~Z : if necessary
to specify
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AH337-WG-7 | 功能描述:板機接口霍耳效應/磁性傳感器 4.2V-28V 25MA 150G 90G 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 |
| AH337W-L | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:Single Phase Hall Effect Switch |
| AH337-WL-7 | 功能描述:板機接口霍耳效應/磁性傳感器 HALL IC SNSR CMOS UNI 4.2V-28V 25MA 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 |
| AH337W-LA | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:Single Phase Hall Effect Switch |
| AH337X-L | 制造商:ANACHIP 制造商全稱:Anachip Corp 功能描述:Single Phase Hall Effect Switch |
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