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參數(shù)資料
| 型號： | AD2S80ATD |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 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 |
| 文件頁數(shù)： | 16/16頁 |
| 文件大?。?/td> | 268K |
| 代理商： | AD2S80ATD |
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PDF資料 |
PDF描述 |
|---|---|
| AD2S80ATE | Variable Resolution, Monolithic Resolver-to-Digital Converter |
| AD2S80AUD | Variable Resolution, Monolithic Resolver-to-Digital Converter |
| 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) |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| AD2S80ATD/883B | 制造商:Rochester Electronics LLC 功能描述:40 PIN DIP 4 ARC MIN 883B - Bulk |
| AD2S80ATD/B | 功能描述:IC R/D CONV TRACKING 40CDIP RoHS:否 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
| AD2S80ATD883B | 制造商:AD 制造商全稱:Analog Devices 功能描述:Variable Resolution, Monolithic esolver-to-Digital Converter |
| AD2S80ATE | 功能描述:IC R/D CONV TRACKING 44-LCCC RoHS:否 類別:集成電路 (IC) >> 接口 - 傳感器和探測器接口 系列:- 其它有關文件:Automotive Product Guide 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:74 系列:- 類型:觸控式傳感器 輸入類型:數(shù)字 輸出類型:數(shù)字 接口:JTAG，串行 電流 - 電源:100µA 安裝類型:表面貼裝 封裝/外殼:20-TSSOP（0.173"，4.40mm 寬） 供應商設備封裝:20-TSSOP 包裝:管件 |
| AD2S80ATE/883B | 制造商:AD 制造商全稱:Analog Devices 功能描述:Variable Resolution, Monolithic Resolver-to-Digital Converter |
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