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AH174T-P-A

更新时间: 2024-01-04 07:27:09
品牌 Logo 应用领域
易亨 - ANACHIP /
页数 文件大小 规格书
6页 180K
描述
Inverted Output Hall Effect Latch For High Temperature

AH174T-P-A 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:TO-236Reach Compliance Code:unknown
风险等级:5.84Is Samacsys:N
最大磁场范围:8 mT最小磁场范围:-8 mT
安装特点:SURFACE MOUNT端子数量:3
最大工作电流:6 mA最高工作温度:125 °C
最低工作温度:-40 °C输出:OPEN-COLLECTOR
输出极性:INVERTING封装主体材料:PLASTIC/EPOXY
封装等效代码:TO-236电源:12 V
子类别:Other Sensors表面贴装:YES
技术:BIPOLARBase Number Matches:1

AH174T-P-A 数据手册

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AH174  
Inverted Output Hall Effect Latch For High Temperature  
„ Features  
„ General Description  
AH174 is a single-digital-output Hall-effect sensor  
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 open-collector output pre-driver.  
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 threshold Bop, the OUT pin turns off (High).  
If B removed toward Brp, the OUT pin is latched  
“off” state prior to B < Brp. When B < Brp, the OUT  
pin go into “ on ” state.  
- Bipolar Hall effect latch sensor  
- 3.5V to 20V DC operation voltage  
- Open collector pre-driver  
- 25mA output sink current  
- Chip power reverse-connection protection  
- Operating temperature: 40°C ~ +125°C  
- Package: SIP3, SOT23  
„ Applications  
- Rotor position sensing  
- Current switch  
- Encoder  
- RPM detection  
„ Pin Descriptions  
„ Pin Assignment  
Name  
Description  
Input power  
(Top view)  
VCC  
GND  
OUT  
3.  
OUT  
Ground  
2. GND  
1. VCC  
Inverted output stage  
(SIP3 package)  
3.  
OUT  
1. VCC  
( SOT23 package)  
GND 2.  
„ Ordering Information  
AH174 X - X X X - X  
Magnetic  
Packing  
Wafer Body  
Package  
Lead  
Characteristics  
Blank or  
P: SIP3  
W: SOT23  
L : Lead Free  
Blank: Normal  
Blank : Tube  
A or B  
A~Z : if necessary  
to specify  
A
: Taping  
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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