AS5055 datasheet(1/26 Pages) AMSCO

부품명	AS5055

상세설명	Low Power 12-Bit Magnetic Rotary Encoder

PDF	26 Pages

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제조업체	AMSCO [ams AG]

홈페이지	http://www.ams.com

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1 / 26 page

AS5055

Low Power 12-Bit Magnetic Rotary Encoder

www.ams.com/AS5055

Revision 1.16

1 - 26

1 General Description

The AS5055 is a single-chip magnetic rotary encoder IC with low

voltage and low power features.

It includes 4 integrated Hall elements, a high resolution ADC and a

smart power management controller.

The angle position, alarm bits and magnetic field information are

transmitted over a standard 3-wire or 4-wire SPI interface to the host

processor.

The AS5055 is available in a small QFN 16-pin 4x4x0.85 mm

package and specified over an operating temperature of -40ºC to

+85ºC.

Figure 1. AS5055 Block Diagram

2 Key Features



12-bit resolution



Standard SPI interface, 3 or 4 wire



3.0V to 3.6V core voltage, 1.8V to 3.6V peripheral supply

voltage



Automatic wake-up over SPI interface



Interrupt output for conversion complete indication



Low power mode:

- < 5mA (avg) @ 1ms readout interval

- < 500µA (avg) @ 10ms readout interval

- < 53µA (avg) @ 100ms readout interval



Small size 16-pin QFN (4x4x0.85 mm)

3 Applications

The device is ideal for Servo motor control, Input device for battery

operated portable devices, and Robotics.

VDD

VSS

INT/

MOSI

SCK

VDDp

Hall Sensors

AS5055

MISO

SS/

Wire

mode

EN_INT/

ADC

SPI Interface

Power Management

Cordic

유사한 부품 번호 - AS5055

제조업체	부품명	데이터시트	상세설명
ams AG	AS5055A	646Kb / 31P	Low Power 12-Bit Magnetic Position Sensor
	AS5055A	464Kb / 31P	Low Power 12-Bit Magnetic Position Sensor 2014-Oct-14
	AS5055A	464Kb / 31P	Low Power 12-Bit Magnetic Position Sensor 2014-Oct-14

More results

유사한 설명 - AS5055

제조업체	부품명	데이터시트	상세설명
ams AG	AS5045	506Kb / 24P	12 BIT PROGRAMMABLE MAGNETIC ROTARY ENCODER
	AS5040	653Kb / 28P	10 BIT 360째 PROGRAMMABLE MAGNETIC ROTARY ENCODER
	AS5145	1Mb / 36P	12-Bit Programmable Magnetic Rotary Encoder
	AS5050	588Kb / 22P	Low Power 10-Bit Magnetic Rotary Encoder
	AS5045_V1	589Kb / 33P	12 Bit Programmable Magnetic Rotary Encoder
List of Unclassifed Man...	AS5145H	425Kb / 36P	12-Bit Programmable Magnetic Rotary Encoder
ams AG	AS5045	1Mb / 34P	12 Bit Programmable Magnetic Rotary Encoder
	AS5050	597Kb / 25P	Low Power 10-Bit Magnetic Rotary Encoder
	AS5145H	425Kb / 36P	12-Bit Programmable Magnetic Rotary Encoder
IC-Haus GmbH	IC-TW11	786Kb / 25P	10-BIT ULTRA LOW POWER MAGNETIC ABSOLUTE ROTARY ENCODER

More results

AS5055 데이터시트(PDF) 1 Page - ams AG

AS5055 데이터시트(HTML) 1 Page - ams AG

유사한 부품 번호 - AS5055

유사한 설명 - AS5055

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