Datasheet > AS5163

AS5163

更新时间： 2024-10-01 06:37:51

品牌	Logo	应用领域
艾迈斯 - AMSCO		传感器
页数	文件大小	规格书
33页	860K
描述
12 BIT AUTOMOTIVE Angle Position Sensor

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AS5163 数据手册

DATA SHEET

AS5163

12 BIT AUTOMOTIVE Angle Position Sensor

General Description

The AS5163 is a contactless magnetic angle position

sensor for accurate angular measurement over a full turn

of 360°. A sub range can be programmed to achieve the

best resolution for the application. It is a systemꢀonꢀchip,

combining integrated Hall elements, analog front end,

digital signal processing and best in class automotive

protection features in a single device.

Benefits

Unique fully differential patented solution

Best protections for automotive applications

Easy to program

Flexible interface selection PWM, analog output

To measure the angle, only a simple twoꢀpole magnet,

rotating over the center of the chip, is required. The

magnet may be placed above or below the IC.

Ideal for applications in harsh environments due to

contactless position sensing

Robust system, tolerant to magnet misalignment, air

gap variations, temperature variations and external

magnetic fields

The absolute angle measurement provides instant

indication of the magnet’s angular position with

resolution of 0.022° = 16384 positions per revolution.

According to this resolution the adjustment of the

application specific mechanical positions are possible.

The angular output data is available over a 12 bit PWM

signal or 12 bit ratiometric analog output.

No calibration required because of inherent

accuracy.

High driving capability of analog output (including

diagnostics)

The AS5163 operates at a supply voltage of 5 V and the

supply and output pins are protected against overvoltage

up to +27 V. In addition the supply pins are protected

against reverse polarity up to – 18 V.

Key Features

−

360° contactless high resolution angular position

encoding

User programmable start and end point of the

application region.

User programmable clamping levels and

programming of the transition point.

Powerful analog output

•

short circuit monitor

High driving capability for resistive and

capacitive loads

−

Wide temperature range: ꢀ 40°C to + 150°C

Small Pbꢀfree package: TSSOP 14.

Figure 1: Typical arrangement of AS5163 and magnet

−

Broken GND and VDD detection over a wide range

of different load conditions.

Applications

Automotive applications:

ꢀ throttle and valve position sensing

ꢀ gearbox position sensor

ꢀ Headlight position control

ꢀ Torque sensing

ꢀ pedal position sensing

ꢀ non contact potentiometers

Revision 2.4

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与AS5163相关器件

型号	品牌	获取价格	描述	数据表
AS5163_04	AMSCO	获取价格	12-Bit Automotive Angle Position Sensor
AS5163_1	AMSCO	获取价格	12-Bit Automotive Angle Position Sensor
AS5163-HTSP	AMSCO	获取价格	12-Bit Automotive Angle Position Sensor
AS5163HTSU	AMSCO	获取价格	12 BIT AUTOMOTIVE Angle Position Sensor
AS5163-HTSV	AMSCO	获取价格	12-Bit Automotive Angle Position Sensor
AS5181	AUSTIN	获取价格	10 Bit, 40MHz Current -Output DACs
AS5181F-IT	AUSTIN	获取价格	10 Bit, 40MHz Current -Output DACs
AS5181F-MIL	AUSTIN	获取价格	10 Bit, 40MHz Current -Output DACs
AS5181F-SPACE	AUSTIN	获取价格	10 Bit, 40MHz Current -Output DACs
AS5181F-XT	AUSTIN	获取价格	10 Bit, 40MHz Current -Output DACs

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