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AS5147P-HTSM PDF预览

AS5147P-HTSM

更新时间: 2024-10-02 01:12:15
品牌 Logo 应用领域
艾迈斯 - AMSCO /
页数 文件大小 规格书
40页 520K
描述
14-Bit On-Axis Magnetic Rotary Position Sensor with 12-Bit Binary

AS5147P-HTSM 技术参数

是否Rohs认证: 符合生命周期:Unknown
Reach Compliance Code:unknown风险等级:5.73
Base Number Matches:1

AS5147P-HTSM 数据手册

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AS5147P  
14-Bit On-Axis Magnetic Rotary  
Position Sensor with 12-Bit Binary  
Incremental Pulse Count and for  
28krpm High Speed Capability  
The AS5147P is a high-resolution rotary position sensor for high  
speed (up to 28krpm) angle measurement over a full 360 degree  
range. This new position sensor is equipped with a  
revolutionary integrated dynamic angle error compensation  
(DAEC™) with almost 0 latency.  
General Description  
The robust design of the device suppresses the influence of any  
homogenous external stray magnetic field. A standard 4-wire  
SPI serial interface allows a host microcontroller to read 14-bit  
absolute angle position data from the AS5147P and to program  
non-volatile settings without a dedicated programmer.  
Incremental movements are indicated on a set of ABI signals  
with a maximum resolution of 4096 steps / 1024 pulses per  
revolution. The resolution of ABI signal is programmable to  
4096 steps / 1024 pulses per revolution, 2048steps / 512 pulses  
per revolution or 1024steps / 256 pulses per revolution.  
Brushless DC (BLDC) motors are controlled through a standard  
UVW commutation interface with a programmable number of  
pole pairs from 1 to 7. The absolute angle position is also  
provided as PWM-encoded output signal  
The AS5147P supports embedded self-diagnostics including  
magnetic field strength too high, magnetic field strength too  
low or lost magnet, and other related diagnostic features.  
The product is defined as SEooC (Safety Element out of Context)  
according ISO26262 including FMEDA, safety manual and third  
party qualification.  
The AS5147P is available as a single die in a compact 14-pin  
TSSOP package.  
Ordering Information and Content Guide appear at end of  
datasheet.  
Key Benefits & Features  
The benefits and features of this device are listed below:  
Figure 1:  
Added Value of Using the AS5147P  
Benefits  
High speed application  
Features  
Up to 28krpm  
Easy to use – saving costs on DSP  
DAEC™ Dynamic angle error compensation  
ams Datasheet  
Page 1  
[v1-01] 2015-May-12  
Document Feedback  

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