Datasheet > AS5047P-ATST

AS5047P-ATST

更新时间： 2024-02-02 12:04:17

品牌	Logo	应用领域
艾迈斯 - AMSCO		/
页数	文件大小	规格书
40页	539K
描述
14-bit On-Axis Magnetic Rotary Position Sensor with 12-Bit Decimal

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技术参数
数据手册

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AS5047P-ATST 技术参数

是否Rohs认证：	符合	生命周期：	Contact Manufacturer
包装说明：	,	Reach Compliance Code：	unknown
HTS代码：	8542.39.00.01	风险等级：	5.58
模拟集成电路 - 其他类型：	ANALOG CIRCUIT	峰值回流温度（摄氏度）：	NOT SPECIFIED
处于峰值回流温度下的最长时间：	NOT SPECIFIED	Base Number Matches：	1

AS5047P-ATST 数据手册

AS5047P

14-bit On-Axis Magnetic Rotary

Position Sensor with 12-Bit Decimal &

Binary Incremental Pulse Count for

28krpm high speed capability

The AS5047P 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 revolutionary

integrated dynamic angle error compensation (DAEC™) with

almost 0 latency and offers a robust design that suppresses the

influence of any homogenous external stray magnetic field.

General Description

A standard 4-wire SPI serial interface allows a host

microcontroller to read 14-bit absolute angle position data

from the AS5047P 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 4000 steps / 1000 pulses per

revolution in decimal mode and 4096 steps / 1024 pulses per

revolution in binary mode. The resolution of the ABI signal is

programmable and can be reduced to 100 steps per revolution,

or 25 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 AS5047P 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 AS5047P, 14-bit On-Axis Magnetic

Rotary Position Sensor with 12-Bit Decimal & Binary

Incremental Pulse Count for 28krpm high speed capability are

listed below:

Figure 1:

Added Value of using the AS5047P

Benefits

High speed application

Features

Up to 28krpm

Easy to use – saving costs on DSP

Good resolution for motor & position control

DAEC™ Dynamic angle error compensation

14-bit core resolution

ams Datasheet

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[v1-00] 2014-Oct-31

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