Position Sensor banner

teaser webinar POS

위치 센서를 사용한 주행 전동화 웨비나에 참여하세요

자동차 설계 엔지니어들은 비접촉 위치 센서 솔루션과 내장된 자기장 내성을 통해 안전, 신뢰성 및 내구성을 보장할 수 있습니다.

자산 발행인

마그네틱 로터리 위치 센서

회전식 자기 위치 센서 제품군은 IC의 중앙에서 축을 중심으로 회전하는 2극 자석의 절대각 방향을 감지합니다. 이 절대각 위치는 PWM, ABI, UVW와 같은 여러 가지 형태로 제공되거나 호스트 인터페이스를 통해 직접 판독될 수 있습니다. 애플리케이션의 요구사항에 따라 해상도는 8비트에서 14비트까지 지원합니다. 이 기술은 고정밀 각 위치 감지, 고속 회전 시스템, BLDC 모터 제어 분야에 사용될 수 있습니다. 회전식 자기 위치 센서는 절대값 또는 증가형 광학 센서, 기타 자기 및 유도체 기술, 전위차계 또는 자기 스위치를 대체할 수 있습니다.

Featured products

제품 데이터시트 데모보드
AS5047U

The AS5047U is a high-resolution rotary position sensor for fast absolute 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 at higher rotational speed. For increased signal quality at lower rotational speed, the dynamic filter system (DFS ™) reduces transition noise.
The robust design of the device suppresses the influence of any
homogenous external stray magnetic field. A standard 4-wire
SPI serial interface with a CRC protection allows a host
microcontroller to read 14-bit absolute angle position data
from the AS5047U 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 16989 steps / 4096 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.
AS5047U are single die sensors and are available in a TSSOP14
Package.


Magnets cannot be ordered at ams directly. Please find a list of recommended magnet suppliers.

AS5172

The AS5172 is a magnetic position sensor with a high-resolution 12-bit PSI5 output according PSI5 specification Version 1.3 and 2.1.

Based on a Hall sensor technology, this device measures the orthogonal component of the flux density (Bz) over a full-turn rotation and compensates for external stray magnetic fields with a robust architecture based on a 14-bit sensor array and analog front-end (AFE). A sub-range can programmed to achieve the best resolution for the application. To measure the angle, only a simple two-pole magnet rotating over the center of the package is required. The magnet may be placed above or below the device. The absolute angle measurement provides an instant indication of the magnet’s angular position. The AS5172 operates up to a voltage of 16.5V and is protected against overvoltage up to +20V. In addition, the supply pins are protected against reverse polarity up to – 18V.


Magnets cannot be ordered at ams directly. Please find a list of recommended magnet suppliers.

AS5200L

The AS5200L is an easy to program stacked dual die magnetic rotary position sensor with a high-resolution 12-bit I2C or PWM output. This contactless system measures the absolute angle of a diametric magnetized on-axis magnet. This AS5200L is designed for contactless potentiometer applications and its robust design eliminates the influence of any homogenous external stray magnetic fields.
The industry-standard I2C interface supports simple user programming of non-volatile parameters without requiring a dedicated programmer. By default the output represents a range from 0 to 360 degrees. It is also possible to define a smaller range to the output by programming a zero angle (start position) and a maximum angle (stop position). The AS5200L is also equipped with a smart low power mode feature to automatically reduce the power consumption. This device is designed for automotive applications and is AEC-Q100 grade 1 qualified. To enable safety-critical applications it has two separate sensor dies in one MLF-16 (5x5) package with wettable flanks.


Magnets cannot be ordered at ams directly. Please find a list of recommended magnet suppliers.

자산 발행인

리니어 마그네틱 위치 센서

선형 자기 위치 센서 제품군은 다중극 자기 스트립의 선형 움직임을 측정합니다. 원형 다중극 자기 링은 회전식 증가 회전 오프축 분야에도 사용될 수 있습니다. 이 고정밀 제품군은 0.5μm의 우수한 해상도를 가진 선형 움직임을 감지할 수 있게 해줍니다. 모든 제품은 고도의 정밀성, 정확성, 다이내믹 레인지 그리고 매우 낮은 전력 소비량을 필요로 하는 분야에 적합하게 생산되었습니다.

Featured products

제품 데이터시트 데모보드
AS5013

The AS5013 is an absolute position sensor for miniature joystick applications with maximum strokes of +/-2.0mm in x- and y-direction based on contactless magnetic sensor technology. To measure xy-movement the sensor needs a simple 2-pole magnet. The absolute xy-position is measured with a resolution of 8 bit = 256 positions and it is provided as a digital value on the serial interface (I²C).

Magnets cannot be ordered at ams directly. Please find a list of recommended magnet suppliers.

AS5306

The AS5306 is an incremental position sensor for linear and rotary off-axis applications based on contactless magnetic sensor technology. To measure position and motion a multi-pole magnet strip or ring has to be used. There are 160 pulses per 2.4 mm pole pair length on the standardized quadrature output interface with an index pulse (=ABI-interface) with a maximum speed of 15m/s.

Magnets cannot be ordered at ams directly. Please find a list of recommended magnet suppliers.