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ATS477-SA-B PDF预览

ATS477-SA-B

更新时间： 2024-11-06 22:39:19
品牌 Logo 应用领域
易亨 - ANACHIP 传感器换能器
页数 文件大小 规格书
7页 197K
描述
Single Phase Hal Efect Latch

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中文翻译

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ATS477-SA-B 技术参数

是否Rohs认证： 不符合生命周期：Transferred
包装说明：SOP8,.25Reach Compliance Code：unknown
风险等级：5.92Is Samacsys：N
JESD-609代码：e0最大磁场范围：10 mT
最小磁场范围：-10 mT安装特点：SURFACE MOUNT
端子数量：8最大工作电流：30 mA
最高工作温度：85 °C最低工作温度：-20 °C
输出：OPEN-COLLECTOR输出极性：INVERTING
封装主体材料：PLASTIC/EPOXY封装等效代码：SOP8,.25
封装形状/形式：RECTANGULAR电源：3.5/20 V
子类别：Other Sensors表面贴装：YES
技术：BIPOLAR端子面层：Tin/Lead (Sn/Pb)
Base Number Matches：1

ATS477-SA-B 数据手册

 浏览型号ATS477-SA-B的Datasheet PDF文件第2页浏览型号ATS477-SA-B的Datasheet PDF文件第3页浏览型号ATS477-SA-B的Datasheet PDF文件第4页浏览型号ATS477-SA-B的Datasheet PDF文件第5页浏览型号ATS477-SA-B的Datasheet PDF文件第6页浏览型号ATS477-SA-B的Datasheet PDF文件第7页 
ATC  
Single Phase Hall Effect Latch  
ATS477  
„ Features  
„ General Description  
- On-chip Hall sensor  
ATS477 that integrates Hall sensor with output  
drivers is designed for electrical commutation of  
brush-less DC motor application. The device  
includes on-chip Hall voltage generator for  
magnetic sensing, the error amplifier that amplifies  
the Hall voltage, a comparator that is to provide  
switching hysteresis for noise rejection, the  
bi-direction drivers for sinking and driving large  
current load, and the frequency generator (FG) that  
provides a signal proportional to rotation speed.  
Internal bandgap regulator is used to provide  
temperature compensated bias for internal circuits  
and allows a wide operating supply voltage range.  
Built-in protection circuit and output shunt Zener  
diodes were applied for protecting output drivers  
during operating.  
- Bi-direction H type output drivers for single coil  
- Internal bandgap regulator allows temperature  
compensated operations and a wide operating  
voltage range  
- High output sinking capability up to 250mA  
- Operating voltage: 3.5V~20V  
- Low output switching current noise  
- Build-in shunt Zener protection for output driver  
- SOP-7L provide FG output pin  
- Package: SIP-4L and SOP-7L  
„ Applications  
- Single-coil Brush-less DC Fan  
- Single-coil Brush-less DC Motor  
If a magnetic flux density is larger than threshold  
Bop, DO is turned to sink and DOB is turned to  
drive. The output state is held until a magnetic flux  
density reversal falls below Brp causing DO to be  
turned to drive and DOB turned to sink.  
ATS477 is rated for operation over-temperature  
range from -20 oC to 85 oC and voltage range from  
3.5V to 20V. The devices are available in low cost  
die forms or rugged SIP-4L and power SOP-7L  
packages.  
„ Ordering Information  
ATS477X - X X X - X  
Magnetic  
Packing  
Wafer Body  
Lead  
Package  
P: SIP-4L  
Characteristics  
Blank or  
L : Lead Free  
S: SOP-7L Blank: Normal  
Blank : Tube or Bulk  
A or B  
A~Z : if necessary  
to specify  
A
: Tape & Reel  
„ Application Circuit  
FG  
1
7
1
2
3
4
2
3
4
6
coil  
coil  
Vcc  
Vcc  
5
(SIP-4L)  
(SOP 7)  
Single-coil brush-less DC Fan  
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. A5 Apr 15, 2004  
1/7  
1234567

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ATS477-SLA-A ANACHIP

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ATS477-SLA-A DIODES

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ATS477-SL-B ANACHIP

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ATS477-SL-B DIODES

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 		Magnetic Field Sensor, -10mT Min, 10mT Max, Bipolar, Plastic/epoxy, Rectangular, 8 Pin, Su
ATS477Z-P-A ANACHIP

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ATS477Z-PA-A ANACHIP

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