參數(shù)資料
型號(hào)： AD2S80AUD
廠商： ANALOG DEVICES INC
元件分類(lèi)： 位置變換器
英文描述： Variable Resolution, Monolithic Resolver-to-Digital Converter
中文描述： SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, CDIP40
封裝： SIDE BRAZED, CERAMIC, DIP-40
文件頁(yè)數(shù)： 16/16頁(yè)
文件大?。?/td> 268K
代理商： AD2S80AUD
AD2S80A
REV. A
–16–
APPLIC AT IONS
C ontrol T ransformer
T he ratio multiplier of the AD2S80A can be used independently
of the loop integrators as a control transformer. In this mode the
resolver inputs
θ
are multiplied by a digital angle
φ
any differ-
ence between
φ
and
θ
will be represented by the AC ERROR
output as SIN
ω
t sin (
θ
–
φ
) or the DEMOD output as sin (
θ
–
φ
).
T o use the AD2S80A in this mode refer to the “Control T rans-
former” application note.
Dynamic Switching
In applications where the user requires wide band response from
the converter, for example 100 rpm to 6000 rpm, superior per-
formance is achieved if the converters control characteristics are
switched dynamically. T his reduces velocity offset levels at low
tracking rates. For more information on the technique refer to
“Dynamic Resolution Switching Using the Variable Resolution
Monolithic Resolver-to-Digital Converters.”
OT HE R PRODUCT S
T he AD2S82A is a monolithic, variable resolution 10-, 12-, 14-
and 16-bit resolver-to-digital converter in a 44-pin J-leaded
PLCC package. In addition to the AD2S80A functions it has a
VCO OUT PUT which is a measure of position within a LSB,
and a COMPLEMENT Data Output.
T he AD2S81A is a low cost, monolithic, 12-bit resolver-to
digital converter in a 28-pin ceramic DIP package.
P
ORDE RING GUIDE
Operating
T emperature
Range
Package
Option*
Model
Accuracy
AD2S80AJD
AD2S80AK D
AD2S80ALD
AD2S80AAD
AD2S80ABD
AD2S80ASD
AD2S80AT D
AD2S80AUD
AD2S80ASE
AD2S80AT E
AD2S80AUE
AD2S80ASD/883B
AD2S80AT D/883B
AD2S80ASE/883B
AD2S80AT E/883B
0
°
C to +70
°
C
0
°
C to +70
°
C
0
°
C to +70
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
–55
°
C to +125
°
C
8 arc min
4 arc min
2 arc min
8 arc min
4 arc min
8 arc min
4 arc min
2 arc min
8 arc min
4 arc min
2 arc min
8 arc min
4 arc min
8 arc min
4 arc min
D-40
D-40
D-40
D-40
D-40
D-40
D-40
D-40
E-40A
E-40A
E-40A
D-40
D-40
E-40A
E-40A
*D = Ceramic DIP Package; E = Leadless Ceramic Chip Carrier Package.
OUT LINE DIME NSIONS
Dimensions shown in inches and (mm).
40-Pin Ceramic DIP (D) Package
44-T erminal LCC (E ) Package
相關(guān)PDF資料
PDF描述
AD2S80AUE Variable Resolution, Monolithic Resolver-to-Digital Converter
AD2S81A Variable Resolution, Monolithic Resolver-to-Digital Converters(可變分辨率,單片R/D變換器)
AD2S82A Variable Resolution, Monolithic Resolver-to-Digital Converters(可變分辨率,單片解算-數(shù)字變換器)
AD2S82AJP Circular Connector; No. of Contacts:16; Series:MS27473; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:20; Circular Contact Gender:Socket; Circular Shell Style:Straight Plug; Insert Arrangement:20-16 RoHS Compliant: No
AD2S82AHP Variable Resolution, Monolithic Resolver-to-Digital Converters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD2S80AUD/B 制造商:Analog Devices 功能描述:2 ARC MIN HIREL MIL TEMP - Bulk
AD2S80AUE 制造商:AD 制造商全稱:Analog Devices 功能描述:Variable Resolution, Monolithic Resolver-to-Digital Converter
AD2S80SD 制造商:Analog Devices 功能描述:
AD2S81 制造商:AD 制造商全稱:Analog Devices 功能描述:Variable Resolution, Monolithic Resolver-to-Digital Converters
AD2S81A 制造商:AD 制造商全稱:Analog Devices 功能描述:Variable Resolution, Monolithic Resolver-to-Digital Converters
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