AS5140H datasheet(2/37 Pages) AMSCO | 10-Bit 360 Programmable Magnetic Rotary Encoder For High Ambient Temperatures

Electronic Components Datasheet Search

English ▼

Delete All

ON OFF

ALLDATASHEET.NET

Preview

PDF

Download

HTML

AS5140H Datasheet(PDF) 2 Page - ams AG

Part No.	AS5140H

Description	10-Bit 360 Programmable Magnetic Rotary Encoder For High Ambient Temperatures

Download	37 Pages

Scroll/Zoom	100%

Manufacturer	AMSCO [ams AG]

Direct Link	http://www.ams.com

Logo

AS5140H Datasheet(HTML) 2 Page - ams AG

zoom in

zoom out

2 / 37 page

www.austriamicrosystems.com/AS5140H

Revision 1.4

2 - 37

AS5140H

Data Sheet - C o n t e n t s

Contents

1 General Description .................................................................................................................................................................. 1

2 Key Features ............................................................................................................................................................................ 1

3 Applications .............................................................................................................................................................................. 1

4 Pin Assignments ....................................................................................................................................................................... 4

4.1 Pin Descriptions

................................................................................................................................................................................... 4

5 Absolute Maximum Ratings ...................................................................................................................................................... 6

6 Electrical Characteristics

.......................................................................................................................................................... 7

6.1 DC Characteristics for Digital Inputs and Outputs ................................................................................................................................7

6.2 Magnetic Input Specification

................................................................................................................................................................ 8

6.3 Electrical System Specifications

.......................................................................................................................................................... 8

6.4 Programming Conditions ...................................................................................................................................................................... 9

6.5 Timing Characteristics ........................................................................................................................................................................ 10

7 Detailed Description

............................................................................................................................................................... 12

7.1 10-bit Absolute Angular Position Output

............................................................................................................................................ 12

7.1.1 Synchronous Serial Interface (SSI) ........................................................................................................................................... 12

7.1.2 Daisy Chain Mode ..................................................................................................................................................................... 14

7.2 Incremental Outputs ........................................................................................................................................................................... 15

7.2.1 Quadrature A/B Output (Quad A/B Mode) ................................................................................................................................. 15

7.2.2 LSB Output (Step/Direction Mode) ............................................................................................................................................ 15

7.2.3 Incremental Output Hysteresis .................................................................................................................................................. 16

7.3 Pulse Width Modulation (PWM) Output

............................................................................................................................................. 16

7.4 Analog Output

.................................................................................................................................................................................... 17

7.5 Brushless DC Motor Commutation Mode ........................................................................................................................................... 18

7.6 Programming the AS5140H

............................................................................................................................................................... 19

7.6.1 OTP Memory Assignment .......................................................................................................................................................... 19

7.6.2 User Selectable Settings ........................................................................................................................................................... 20

7.6.3 OTP Default Setting ................................................................................................................................................................... 20

7.6.4 Redundant Programming Option ............................................................................................................................................... 20

7.6.5 OTP Register Entry and Exit Condition ..................................................................................................................................... 20

7.6.6 Incremental Mode Programming ............................................................................................................................................... 21

7.6.7 Zero Position Programming ....................................................................................................................................................... 22

7.7 Alignment Mode

................................................................................................................................................................................. 22

7.8 3.3V / 5V Operation ............................................................................................................................................................................ 23

7.9 Choosing the Proper Magnet

............................................................................................................................................................. 24

7.9.1 Physical Placement of the Magnet ............................................................................................................................................ 24

7.10 Simulation Modeling ......................................................................................................................................................................... 26

7.11 Failure Diagnostics ........................................................................................................................................................................... 27

7.11.1 Magnetic Field Strength Diagnosis .......................................................................................................................................... 27

7.11.2 Power Supply Failure Detection .............................................................................................................................................. 27

7.12 Angular Output Tolerances ............................................................................................................................................................... 27

7.12.1 Accuracy .................................................................................................................................................................................. 27

7.12.2 Transition Noise ....................................................................................................................................................................... 29

7.12.3 High Speed Operation ............................................................................................................................................................. 29

7.12.4 Propagation Delays ................................................................................................................................................................. 30

7.12.5 Internal Timing Tolerance ........................................................................................................................................................ 30

Similar Part No. - AS5140H

Manufacturer	Part No.	Datasheet	Description
ams AG	AS5140H	2Mb / 38P	10-Bit 360 Programmable Magnetic Rotary Encoder For High Ambient Temperatures
	AS5140H	1Mb / 55P	10-Bit 360쨘 Programmable Magnetic Rotary Encoder For High Ambient Temperatures 2018-Feb-20
	AS5140HASST	2Mb / 38P	10-Bit 360 Programmable Magnetic Rotary Encoder For High Ambient Temperatures
	AS5140HASSU	2Mb / 38P	10-Bit 360 Programmable Magnetic Rotary Encoder For High Ambient Temperatures
	AS5140H	2Mb / 38P	10-Bit 360 Programmable Magnetic Rotary Encoder For High Ambient Temperatures

More results

Similar Description - AS5140H

Manufacturer	Part No.	Datasheet	Description
ams AG	AS5140H	2Mb / 38P	10-Bit 360 Programmable Magnetic Rotary Encoder For High Ambient Temperatures
	AS5140H	1Mb / 55P	10-Bit 360쨘 Programmable Magnetic Rotary Encoder For High Ambient Temperatures 2018-Feb-20
	AS5040	653Kb / 28P	10 BIT 360째 PROGRAMMABLE MAGNETIC ROTARY ENCODER
List of Unclassifed Man...	AS5040-ASST	1Mb / 34P	10Bit 360 Programmable Magnetic Rotary Encoder
ams AG	AS5040	699Kb / 33P	10Bit 360 Programmable Magnetic Rotary Encoder
	AS5040	1Mb / 34P	10Bit 360 Programmable Magnetic Rotary Encoder
	AS5134	1Mb / 29P	360 Step Programmable High Speed Magnetic Rotary Encoder
	AS5132	481Kb / 27P	360 Step Programmable High Speed Magnetic Rotary Encoder
	AS5134	2Mb / 33P	360 Step Programmable High Speed Magnetic Rotary Encoder
	AS5045	506Kb / 24P	12 BIT PROGRAMMABLE MAGNETIC ROTARY ENCODER

More results

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

Datasheet Download

Link URL

Privacy Policy
ALLDATASHEET.NET

ALLDATASHEET.NET

Does ALLDATASHEET help your business so far? [ DONATE ]
About Alldatasheet \| Advertisement \| Contact us \| Privacy Policy \| Link Exchange \| Manufacturer List All Rights Reserved©Alldatasheet.com
Mirror Sites English : Alldatasheet.com \| English : Alldatasheet.net \| Chinese : Alldatasheetcn.com \| German : Alldatasheetde.com \| Japanese : Alldatasheet.jp Russian : Alldatasheetru.com \| Korean : Alldatasheet.co.kr \| Spanish : Alldatasheet.es \| French : Alldatasheet.fr \| Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com \| Polish : Alldatasheet.pl \| Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in \| Mexican : Alldatasheet.com.mx \| British : Alldatasheet.co.uk \| New Zealand : Alldatasheet.co.nz

Does ALLDATASHEET help your business so far? [ DONATE ]