參數(shù)資料
型號: AH180N-WSG-7
廠商: Diodes Inc
文件頁數(shù): 1/8頁
文件大?。?/td> 154K
描述: IC HALL SENSOR OMNIPLR SW TSOT23
標準包裝: 1
傳感范圍: ±50G 跳閘,±10G 釋放
類型: 全極開關
電源電壓: 2.5 V ~ 5.5 V
電流 - 電源: 6mA
輸出類型: 數(shù)字式,開漏極
特點: 高靈敏度
工作溫度: -40°C ~ 85°C
封裝/外殼: TO-236-3,SC-59,SOT-23-3
供應商設備封裝: TSOT-23-3
包裝: 標準包裝
其它名稱: AH180N-WSG-7DIDKR
 
AH180N 
Document number: DS32174 Rev. 4 - 2 
1 of 8
www.diodes.com
August 2012
?Diodes Incorporated 
H180N
MICROPOWER OMNIPOLAR HALL-EFFECT SWITCH
 
Description
The AH180N is a high sensitivity, micro power Omnipolar Hall Effect
switch IC designed for portable and battery powered equipment such
as cellular phones, PDA s and portable PC s. Based on two sensitive
Hall Effect plates and a chopper stabilized architecture the AH180N
provides a reliable solution over the whole operating range. To
support portable and battery powered equipment the design has been
optimized to operate over the supply range of 2.5V to 5.5V and
consumes only 24礎 with a supply of 3V.
 
The single open drain output can switched on with either a North or
South pole of sufficient strength. When the magnetic flux density (B)
is larger than operate point (Bop) the output is switched on (pulled
low). The output is turned off when B becomes lower than the release
point (Brp). The output will remain off when there is no magnetic field.
 
 
Features
"     Omnipolar (North or South pole) Operation
"     High Sensitivity
"     Single Open Drain Output
"     Micropower Operation
"     2.5V to 5.5V Operating Range
"     Chopper Stabilized Design Provides
     Superior Temperature Stability
     Minimal Switch Point Drift
     Enhanced Immunity to Stress
"     Good RF Noise Immunity
"     -40癈 to +85癈 Operating Temperature
"     ESD (HBM) > 6KV
"     SC59 (SOT23), TSOT23, and SOT553 Low Profile Packages
"     Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) 
"     Halogen and Antimony Free. Green Device (Note 3) 
 
 
Pin Assignments
 
 
 
 
Applications
"     Cover Switch in Clam-Shell or Slide Type Cellular Phones
"     Display Switch for Portable PCs
"     On/Off Switch for PDAs and Digital Cameras
"     Contact-Less Switch in Consumer Products
 
 
 
 
 
 
 
 
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.
 
2. See http://www.diodes.com for more information about Diodes Incorporateds definitions of Halogen- and Antimony-free, "Green" and Lead-free.
3. Halogen- and Antimony-free "Green products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl)
  and <1000ppm antimony compounds.
 
 
 
 
 
 
 
 
 
 
 
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AH180-PG-B 功能描述:板機接口霍耳效應/磁性傳感器 HALL IC SWITCH 2.5V-5.5V 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