ams DatasheetPage 1[v1-01] 2014-Oct-14DocumentFeedbackAS560012-bit Programmable Contactless PotentiometerThe AS5600 is an easy to program magnetic rotary position sensor with a high-resolution 12-bit analog or PWM output. This contactless system measures the absolute angle of a diametric magnetized on-axis magnet. This AS5600 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 AS5600 is also equipped with a smart low power mode feature to automatically reduce the power consumption. An input pin (DIR) selects the polarity of the output with regard to rotation direction. If DIR is connected to ground, the output value increases with clockwise rotation. If DIR is connected to VDD, the output value increases with counterclockwise rotation.OrderingInformation and ContentGuide appear at end of datasheet.Key Benefits & FeaturesThe benefits and features of AS5600, 12-bit Programmable Contactless Potentiometer are listed below:Figure 1:Added Value of Using AS5600 Highest reliability and durabilityContactless angle measurementSimple programmingSimple user-programmable start and stop positions over the I²C interfaceGreat flexibility on angular excursionMaximum angle programmable from 18° up to 360°High-resolution output signal12-bit DAC output resolutionSelectable outputAnalog output ratiometric to VDD or PWM-encoded digital outputLow-power consumptionAutomatic entry into low-power modeGeneral DescriptionPage 2ams DatasheetDocumentFeedback[v1-01] 2014-Oct-14AS5600−GeneralDescriptionApplications The AS5600 is ideally suited for contactless potentiometers, contactless knobs, pedals, RC servos and other angular position measurement solutions. Block Diagram The functional blocks of this device are shown below:Figure 2:Functional Blocks of AS5600 Easy setupAutomatic magnet detectionSmall form factorSOIC-8 packageRobust environmental toleranceWide temperature range: -40°C to +125°CAFEAGC12-bit A/DDriverRegister SettingOTPI²CAS5600OUTVDD3V3VDD5VGNDSCLSDAPWMPGODIRAnalog Front-EndHall Sensors12-bit D/AATAN(CORDIC)Digital Processing and FilteringLDO 3.3VMagnetic Coreams DatasheetPage 3[v1-01] 2014-Oct-14DocumentFeedbackAS5600 − Pin AssignmentsFigure 3:SOIC-8 Pin-out Figure 4:Pin Description Description1VDD5VSupplyPositive voltage supply in 5V mode2VDD3V3SupplyPositive voltage supply in 3.3V mode (requires an external 1-μF decoupling capacitor in 5V mode)3OUTAnalog/digital output Analog/PWM output4GNDSupplyGround5PGODigital inputProgram option (internal pull-up, connected toGND = Programming Option B)6SDADigital input/outputI²C Data7SCLDigital inputI²C Clock8DIRDigital inputDirection polarity (GND = values increase clockwise, VDD = values increase counterclockwise)Pin Assignments23456781VDD3V3OUTGNDVDD5VPGOSDASCLDIRAS5600Page 4ams DatasheetDocumentFeedback[v1-01] 2014-Oct-14AS5600−AbsoluteMaximumRatingsStresses beyond those listed under “Absolute Maximum Ratings“ may cause permanent damage to the device. These are stress ratings only. Functional operation of the device at these or any other conditions beyond those indicated under “Operating Conditions” is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Figure 5:Absolute Maximum Ratings Electrical ParametersVDD5VDC Supply Voltage at VDD5V pin-0.36.1VVDD3V3DC Supply Voltage at VDD3V3 pin-0.34.0VVIODC Supply Voltage at all digital or analog pins-0.3VDD+0.3VISCRInput current (latch-up immunity)-100100mANorm: JESD78Continuous Power Dissipation (TA = +70°C)PTContinuous power dissipation50mWElectrostatic DischargeESDHBMElectrostatic discharge HBM±2kVNorm: MIL 883 E method 3015.7Temperature Ranges and Storage ConditionsTSTRGStorage temperature range-55+125°CTBODYPackage body temperature+260 °CNorm: ICP/JEDEC J-STD-020The reflow peak soldering temperature (body temperature) is specified according to IPC/JEDEC J-STD-020 “Moisture/Reflow Sensitivity Classification for Non-hermetic Solid State Surface Mount Devices.” The lead finish for Pb-free leaded packages is “Matte Tin” (100% Sn) RHNCRelative humidity (non-condensing)585%MSLMoisture sensitive level3Norm: ICP/JEDEC J-STD-033Absolute Maximum Ratingsams DatasheetPage 5[v1-01] 2014-Oct-14DocumentFeedbackAS5600 − Electrical CharacteristicsAll limits are guaranteed. The parameters with minimum and maximum values are guaranteed with production tests or SQC (Statistical Quality Control) methods.Operating ConditionsFigure 6:System Electrical Characteristics and Temperature Range Note(s) and/or Footnote(s):1. For typical magnetic field (60mT) excluding current delivered to the external load and tolerance on polling times.2. For OTP burn procedure the supply line source resistance should not exceed 1Ohm. VDD5VPositive supply voltage in 5.0V mode5.0V operation mode4.55.05.5VDuring OTP burn procedure (2)VDD3V3Positive supply voltage in 3.3V mode3.3V operation mode3.03.33.6VDuring OTP burn procedure (2)3.33.43.5VIDDSupply current in NOM (1)PM = 00Always on6.5mAlDD_LPM1Supply current in LPM1 (1)PM = 01Polling time = 5ms3.4mAlDD_ LPM2Supply current in LPM2 (1)PM = 10Polling time = 20ms1.8mAlDD_ LPM3Supply current in LPM3 (1)PM = 11Polling time = 100ms1.5mAIDD_BURNSupply current per bit for burn procedureInitial peak, 1 μs100mASteady burning,<30 μs40mATAOperating temperature-40+125°CTPProgramming temperature+20+30°CElectrical Characteristics
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1、Software Engineering
Software is the sequences of instructions in one or more programming languages
that comprise a computer application to automate some business function.
Engineering is the use of tools and techniques in problem solving. Putting the two
words together, software engineering is the systemtic application of tools and
techniques in the development of computer-based applications.
The software engineering process describes the steps it takes to deelop the
system. We begin a development project with the notion that there is a problem to be
solved via automation. The process is how you get from problem recognition to a
working solution. A quality process is desirable because it is more likely to lead to a
quality product. The process followed by a project team during the development life
Engineering Data 16002
1401 North Plano Road, Richardson, Texas 75081Phone: 972-234-3202Fax: 972-497-0468AMCA Standards On Fan Arrangements,
Rotation, Discharge & Motor Position
Drive Arrangements
AMCAStandards 99-2404-03, 99-2410-03 (see pages 2,
3 and 7). These pages illustrate the usual fan
arrangements with their proper numbers. When ordering
fans, or when requesting data or prices, the required fan
arrangement MUSTalways be indicated.
Inlet Box Positions For Centrifugal Fans
Standard 99-2405-03 (see page 4 and 8). This page
shows proper designations for inlet box positions, in
degrees. When ordering fans with inlet boxes this
information is required.
Designations For Rotation & Discharge
Of Centrifugal Fans
AMCAStandard 99-2406-03 (see page 5). Proper
terminology is clearly indicated on this page. When
ordering equipment, or when requesting certified prints,
OTIS
Engineering Center
Berlin
Field Component Manual
Software Data
MCS - TCBC
List of Installation Parameters
No.: GAA26800KA VIII a_FC1
SCN: GAA30081AAB
Rev.: V1.1
Page: 1 / 1
Date: 18-Jan-2002
MCS - TCBC
List of Installation Parameters
Copyright 2009, OTIS GmbH & Co. OHG Berlin.
No part of this document may be copied or reproduced in any form or by any means without the prior written consent of OTIS.
Authorization Date D1: 18-Jan-02
Running on PCB: GAA26800KA (TCBC)
Software Version: GAA 30081 AAB
Document Revision : V 1.1
Date SCN Author Comment
12-Oct-2001 GAA 30081
AAA A. Gerwing original document based on TCB/HCB
software GAA 30084 AAF
18-Jan-02 GAA 30081
AAB A. Gerwing CNL=0 added; SDI-Dir
OTIS
Engineering Center
Berlin
Field Component Manual
Software Data
MCS - TCBC
List of Installation Parameters
