5秒后页面跳转
AH477-P4-A PDF预览

AH477-P4-A

更新时间: 2024-09-12 20:10:11
品牌 Logo 应用领域
ICT /
页数 文件大小 规格书
5页 164K
描述
Analog Circuit, 1 Func, PSIP4, SIP-4

AH477-P4-A 技术参数

生命周期:Transferred零件包装代码:SIP
包装说明:SIP,针数:4
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.09模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-PSIP-T4长度:5.22 mm
功能数量:1端子数量:4
最高工作温度:85 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:SIP
封装形状:RECTANGULAR封装形式:IN-LINE
认证状态:Not Qualified座面最大高度:5.27 mm
最大供电电压 (Vsup):20 V最小供电电压 (Vsup):3.5 V
标称供电电压 (Vsup):14 V表面贴装:NO
温度等级:OTHER端子形式:THROUGH-HOLE
端子节距:1.27 mm端子位置:SINGLE
宽度:1.55 mmBase Number Matches:1

AH477-P4-A 数据手册

 浏览型号AH477-P4-A的Datasheet PDF文件第2页浏览型号AH477-P4-A的Datasheet PDF文件第3页浏览型号AH477-P4-A的Datasheet PDF文件第4页浏览型号AH477-P4-A的Datasheet PDF文件第5页 
AH477  
Single Phase Hall Effect Latch  
„ Features  
„ General Description  
AH477 is the integrated Hall sensor with output  
drivers designed for electrical commutation of  
brush-less DC motor application. The devices are  
included as follows: on-chip Hall voltage generator  
for magnetic sensing; the error amplifier that  
amplifies the Hall voltage; a comparator is to  
provide switching hysteresis for noise rejection; the  
bi-direction drivers for sinking and driving large  
current load. Internal bandgap regulator is used to  
provide temperature compensated bias for internal  
circuits and allows a wide operating supply voltage  
range.  
-On-chip Hall sensor  
-Bi-direction H type output drivers for single coil  
-Internal bandgap regulator allows temperature  
compensated operations and a wide operating  
voltage range  
-High output sourcing/sinking capability up to  
300mA  
-Operating voltage: 3.5V~20V  
-Low output switching current noise  
-SIP-4L package for AH477  
„ Applications  
If a magnetic flux density 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.  
-Single-coil Brush-less DC Fan  
-Single-coil Brush-less DC Motor  
AH477 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-4  
„ Pin Descriptions  
SIP-4L(AH477)  
„ Pin Configuration  
Front View  
Name  
Vcc  
P/I/O Pin #  
Description  
Positive Power Supply  
Output Pin  
AH477  
P
O
O
P
1
2
3
4
DO  
DOB  
Vss  
Output Pin  
Ground  
1 2 3 4  
SIP-4L  
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.1.0 Dec 13, 2005  
1/5  

与AH477-P4-A相关器件

型号 品牌 获取价格 描述 数据表
AH477-P4A-A DIODES

获取价格

Analog Circuit, 1 Func, SIP-4
AH477-P4-B DIODES

获取价格

Sensor/Transducer, Bipolar, 4 Pin, Plastic/epoxy,
AH477-P4-B ICT

获取价格

Analog Circuit, 1 Func, PSIP4, SIP-4
AH477-P4L-A DIODES

获取价格

暂无描述
AH477-P4L-A ICT

获取价格

Analog Circuit, 1 Func, PSIP4, LEAD FREE, SIP-4
AH477-P4L-A ANACHIP

获取价格

Sensor/Transducer, Bipolar, 4 Pin, Plastic/epoxy
AH477-P4LA-A DIODES

获取价格

Analog Circuit, 1 Func, LEAD FREE, SIP-4
AH477-P4L-B DIODES

获取价格

Sensor/Transducer, Bipolar, 4 Pin, Plastic/epoxy,
AH477-P4L-B ICT

获取价格

Analog Circuit, 1 Func, PSIP4, LEAD FREE, SIP-4
AH477Z4-AE1 BCDSEMI

获取价格

SINGLE PHASE HALL EFFECT LATCH