參數(shù)資料
型號(hào): AD2S1205YSTZ
廠商: ANALOG DEVICES INC
元件分類(lèi): 位置變換器
英文描述: 12-Bit R/D Converter with Reference Oscillator
中文描述: SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, PQFP44
封裝: LEAD FREE, MS-026BCB, LQFP-44
文件頁(yè)數(shù): 2/25頁(yè)
文件大小: 367K
代理商: AD2S1205YSTZ
AD2S1205
Preliminary Technical Data
APPLICATIONS
Electric power steering
Electric vehicles
Integrated starter generator/alternator
Encoder emulation
Automotive motion sensing and control
PRODUCT HIGHLIGHTS
Complete Resolver-to-Digital Interface:
The AD2S1205
provides the complete solution for digitizing resolver
signals (12-bit resolution) with on-board programmable
sinusoidal oscillator.
Rev.PrB | Page 2 of 25
Ratiometric Tracking Conversion:
This technique
provides continuous output position data without
conversion delay. It also provides noise immunity and
tolerance of harmonic distortion on the reference and
input signals.
Triple Format Position Data:
Absolute 12-bit angular
binary position data accessed either via a 12-bit parallel
port or via a 3-wire serial interface. Incremental encoder
emulation in standard A QUAD B format, with direction
output is available.
Digital Velocity Output:
12-bit signed digital velocity,
twos complement format, accessed either via a 12-bit
parallel port or via a 3-wire serial interface.
Programmable Excitation Frequency
:
Excitation fre-
quency easily programmable to 10 kHz, 12 kHz, 15 kHz, or
20 kHz by using the frequency select pins.
System Fault Detection:
A fault detection circuit will
detect any loss of resolver signals, out of range input
signals, input signal mismatch, or loss of position tracking.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD2S1210 制造商:AD 制造商全稱:Analog Devices 功能描述:Variable Resolution, 10-Bit to 16-Bit R/D Converter with Reference Oscillator
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AD2S1210ASTZ-RL7 功能描述:IC CONV R/D 10-16BIT OSC 48LQFP RoHS:是 類(lèi)別:集成電路 (IC) >> 數(shù)據(jù)采集 - ADCs/DAC - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 類(lèi)型:數(shù)據(jù)采集系統(tǒng)(DAS) 分辨率(位):16 b 采樣率(每秒):21.94k 數(shù)據(jù)接口:MICROWIRE?,QSPI?,串行,SPI? 電壓電源:模擬和數(shù)字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類(lèi)型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:40-TQFN-EP(6x6) 包裝:托盤(pán)
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AD2S1210BSTZ-DASSAULT 制造商:Analog Devices 功能描述: