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AH173WL-A PDF预览

AH173WL-A

更新时间: 2024-02-14 01:16:38
品牌 Logo 应用领域
易亨 - ANACHIP /
页数 文件大小 规格书
6页 182K
描述
Internal Pull-up Hall Effect Latch For High Temperature

AH173WL-A 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ActiveReach Compliance Code:compliant
风险等级:5主体宽度:1.6 mm
主体高度:1.15 mm主体长度或直径:3 mm
滞后:8 mT最大磁场范围:8 mT
最小磁场范围:-8 mT安装特点:SURFACE MOUNT
最大工作电流:6 mA最高工作温度:125 °C
最低工作温度:-40 °C最大输出电流:25 mA
输出范围:0.30-0.40V输出类型:ANALOG VOLTAGE
封装形状/形式:RECTANGULAR传感器/换能器类型:MAGNETIC FIELD SENSOR,HALL EFFECT
最大供电电压:20 V最小供电电压:3 V
表面贴装:YES端接类型:SOLDER
Base Number Matches:1

AH173WL-A 数据手册

 浏览型号AH173WL-A的Datasheet PDF文件第2页浏览型号AH173WL-A的Datasheet PDF文件第3页浏览型号AH173WL-A的Datasheet PDF文件第4页浏览型号AH173WL-A的Datasheet PDF文件第5页浏览型号AH173WL-A的Datasheet PDF文件第6页 
AH173  
Internal Pull-up Hall Effect Latch For High Temperature  
„ Features  
„ General Description  
- Bipolar Hall effect latch sensor  
- 3V to 20V DC operation voltage  
- Built-in pull-up resistor  
AH173 is a single-digital-output Hall-effect sensor  
with pull-up resistor for high temperature operation.  
The device includes an on-chip Hall voltage  
generator for magnetic sensing, an amplifier to  
amplify Hall voltage, and a comparator to provide  
switching hysteresis for noise rejection, and an  
output driver with a pull-up resistor (Rpu). An  
internal bandgap regulator is used to provide  
temperature compensated supply voltage for  
internal circuits and allows a wide operating supply  
range. While the magnetic flux density (B) is larger  
than operate point (Bop), the OUT pin turns on  
(low). If B moves toward release point (Brp), the  
OUT pin is latched “on” state prior to B < Brp. When  
B < Brp, the OUT pin go into “ off ” state.  
- 25mA output sink current  
- Operating temperature: 40°C ~ +125°C  
- Package: SIP3, SOT23  
„ Applications  
- Rotor position sensing  
- Current switch  
- Encoder  
- RPM detection  
„ Pin Descriptions  
„ Pin Assignment  
(Top view)  
Name  
Description  
3.  
OUT  
VCC  
GND  
OUT  
Positive power supply  
Ground  
2. GND  
1. VCC  
Output stage  
(SIP3 package)  
OUT  
3.  
GND 2.  
1. VCC  
( SOT23 package)  
„ Ordering Information  
AH173 X - X X X - X  
Magnetic  
Packing  
Blank : Tube or Bulk  
Wafer Body  
Package  
P: SIP3  
W: SOT23  
Lead  
Characteristics  
Blank or  
L : Lead Free  
Blank: Normal  
A or B  
A~Z : if necessary  
to specify  
A
: Tape & Reel  
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. 0.7 May 7, 2004  
1/6  

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