- 您現在的位置：買賣IC網 > PDF目錄16870 > EVAL-AD2S1210EDZ (Analog Devices Inc)BOARD EVAL AD2S1210 PDF資料下載
參數資料
| 型號： | EVAL-AD2S1210EDZ |
| 廠商： | Analog Devices Inc |
| 文件頁數： | 1/36頁 |
| 文件大?。?/td> | 0K |
| 描述： | BOARD EVAL AD2S1210 |
| 標準包裝： | 1 |
| 主要目的： | 接口，旋轉變壓至數字 |
| 嵌入式： | 否 |
| 已用 IC / 零件： | AD2S1210 |
| 主要屬性： | 10 ~ 16 位分辨率，3125 rps 最大（10 位）或 1024 脈沖 |
| 次要屬性： | 圖形用戶界面 |
| 已供物品： | 板，CD |
| 產品目錄頁面： | 788 (CN2011-ZH PDF) |
| 相關產品： | AD2S1210CSTZ-ND - IC CONV R/D VAR RES OSC 48-LQFP AD2S1210BSTZ-ND - IC CONV R/D 10-16BIT 48-LQFP AD2S1210ASTZ-ND - IC CONV R/D 10-16BIT 48-LQFP |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁第28頁第29頁第30頁第31頁第32頁第33頁第34頁第35頁第36頁
Variable Resolution, 10-Bit to 16-Bit R/D
Converter with Reference Oscillator
AD2S1210
Rev. A
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
responsibilityis assumedbyAnalogDevicesforitsuse,norforanyinfringementsof patentsorother
rightsofthirdpartiesthatmayresultfromitsuse.Specificationssubjecttochangewithoutnotice.No
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarksandregisteredtrademarksarethepropertyoftheirrespectiveowners.
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781.329.4700
www.analog.com
Fax: 781.461.3113
2008–2010 Analog Devices, Inc. All rights reserved.
FEATURES
Complete monolithic resolver-to-digital converter
3125 rps maximum tracking rate (10-bit resolution)
±2.5 arc minutes of accuracy
10-/12-/14-/16-bit resolution, set by user
Parallel and serial 10-bit to 16-bit data ports
Absolute position and velocity outputs
System fault detection
Programmable fault detection thresholds
Differential inputs
Incremental encoder emulation
Programmable sinusoidal oscillator on-board
Compatible with DSP and SPI interface standards
5 V supply with 2.3 V to 5 V logic interface
40°C to +125°C temperature rating
APPLICATIONS
DC and ac servo motor control
Encoder emulation
Electric power steering
Electric vehicles
Integrated starter generators/alternators
Automotive motion sensing and control
FUNCTIONAL BLOCK DIAGRAM
REFERENCE
OSCILLATOR
(DAC)
EXCITATION
OUTPUTS
AD2S1210
EN
C
O
D
ER
EM
UL
A
T
IO
N
SYNTHETIC
REFERENCE
RESET
DATA I/O
INPUTS
FROM
RESOLVER
ENCODER
EMULATION
OUTPUTS
VOLTAGE
REFERENCE
PINS
INTERNAL
CLOCK
GENERATOR
CRYSTAL
TYPE II
TRACKING LOOP
FAULT
DETECTION
FAULT
DETECTION
OUTPUTS
POSITION
REGISTER
ADC
CONFIGURATION
REGISTER
MULTIPLEXER
DATA BUS OUTPUT
DATA I/O
VELOCITY
REGISTER
07
467
-00
1
Figure 1.
GENERAL DESCRIPTION
The AD2S1210 is a complete 10-bit to 16-bit resolution tracking
resolver-to-digital converter, integrating an on-board program-
mable sinusoidal oscillator that provides sine wave excitation
for resolvers.
The converter accepts 3.15 V p-p ± 27% input signals, in the range
of 2 kHz to 20 kHz on the sine and cosine inputs. A Type II
servo loop is employed to track the inputs and convert the input
sine and cosine information into a digital representation of the
input angle and velocity. The maximum tracking rate is 3125 rps.
PRODUCT HIGHLIGHTS
1.
Ratiometric tracking conversion. The Type II tracking loop
provides continuous output position data without
conversion delay. It also provides noise immunity and
tolerance of harmonic distortion on the reference and
input signals.
2.
System fault detection. A fault detection circuit can sense
loss of resolver signals, out-of-range input signals, input
signal mismatch, or loss of position tracking. The fault
detection threshold levels can be individually programmed
by the user for optimization within a particular application.
3.
Input signal range. The sine and cosine inputs can accept
differential input voltages of 3.15 V p-p ± 27%.
4.
Programmable excitation frequency. Excitation frequency
is easily programmable to a number of standard frequencies
between 2 kHz and 20 kHz.
5.
Triple format position data. Absolute 10-bit to 16-bit angular
position data is accessed via either a 16-bit parallel port or a
4-wire serial interface. Incremental encoder emulation is in
standard A-quad-B format with direction output available.
6.
Digital velocity output. 10-bit to 16-bit signed digital velocity
accessed via either a 16-bit parallel port or a 4-wire serial
interface.
相關PDF資料 |
PDF描述 |
|---|---|
| MAX6162AESA+T | IC VREF SERIES PREC 2.048V 8SOIC |
| 207W234-3-0 | BOOT MOLDED |
| RP40-2412DGW/N-HC | CONV DC/DC 40W 9-36VIN +/-12VOUT |
| V110B5C100BL2 | CONVERTER MOD DC/DC 5V 100W |
| ADR370ARTZ-REEL7 | IC VREF SERIES PREC SOT-23-3 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| EVAL-AD4001FMCZ | 功能描述:EVAL BOARD FOR AD4001 制造商:analog devices inc. 系列:- 零件狀態:在售 A/D 轉換器數:1 位數:16 采樣率（每秒）:2M 數據接口:SPI，DSP 輸入范圍:±VREF 不同條件下的功率（典型值）:20mW @ 2MSPS 使用的 IC/零件:AD4001 所含物品:板，電源 標準包裝:1 |
| EVAL-AD421EB | 制造商:AD 制造商全稱:Analog Devices 功能描述:Loop-Powered 4 mA to 20 mA DAC |
| EVAL-AD5025EBZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:Fully Accurate 12-/14-/16-Bit VOUT DAC SPI Interface 2.7 V to 5.5 V in a TSSOP |
| EVAL-AD5045EBZ | 制造商:AD 制造商全稱:Analog Devices 功能描述:Fully Accurate 12-/14-/16-Bit VOUT DAC SPI Interface 2.7 V to 5.5 V in a TSSOP |
| EVAL-AD5060EB | 制造商:Analog Devices 功能描述:EVAL BD FOR AD506X DAC 14-/16BIT, SERL INPUT - Bulk |
發布緊急采購，3分鐘左右您將得到回復。