Datasheet > AS5163_1

AS5163_1

更新时间： 2024-10-01 08:35:11

品牌	Logo	应用领域
艾迈斯 - AMSCO		传感器
页数	文件大小	规格书
36页	1124K
描述
12-Bit Automotive Angle Position Sensor

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Datasheet

AS5163

12-Bit Automotive Angle Position Sensor

1 General Description

2 Key Features

ꢀ

360º contactless high resolution angular position encoding

The AS5163 is a contactless magnetic angle position sensor for

accurate angular measurement over a full turn of 360º. A sub range

can be programmed to achieve the best resolution for the

application. It is a system-on-chip, combining integrated Hall

elements, analog front-end, digital signal processing and best in

class automotive protection features in a single device.

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

To measure the angle, only a simple two-pole magnet, rotating over

the center of the chip, is required. The magnet may be placed above

or below the IC.

ꢀ

Wide temperature range: -40ºC to +150ºC

Small Pb-free package: 14-pin TSSOP

The absolute angle measurement provides instant indication of the

magnet’s angular position with a resolution of 0.022º = 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.

Broken GND and VDD detection over a wide range of different

load conditions

3 Applications

The AS5163 is ideal for automotive applications like Throttle and

valve position sensing, Gearbox position sensor, Headlight position

control, Torque sensing, Pedal position sensing and non contact

Potentiometers.

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

output pins are protected against overvoltage up to +27V. In addition,

the supply pins are protected against reverse polarity up to -18V.

Figure 1. AS5163 Block Diagram

VDD3 VDD5

VDD

High voltage/

Reverse polarity

protection

AS5163

OTP

Single pin

Interface

Zero

Position

Hall Array

Sin

12-bit

PWM

OUT

Driver

Frontend

Amplifier

CORDIC

14-bit

OUT

Angle

Cos

Output

DSP

12-bit

DAC

ADC

Programable

Angle

KDOWN

GND

www.austriamicrosystems.com/AS5163

Revision 2.7

1 - 36

12 3 4 5 6 7...36

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与AS5163_1相关器件

型号	品牌	获取价格	描述	数据表
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
AS-51R00DLF	TTELEC	获取价格	Semi-Precision Power Wirewound Resistor
AS-51R00FLF	TTELEC	获取价格	Semi-Precision Power Wirewound Resistor

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