Zakładka z wyszukiwarką danych komponentów
Selected language     Polish  ▼
Nazwa części
         Szczegóły


ADW71205YSTZ Datasheet(Arkusz danych) 4 Page - Analog Devices

Numer części ADW71205YSTZ
Szczegółowy opis  12-Bit RDC with Reference Oscillator
Pobierz  21 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Producent  AD [Analog Devices]
Strona internetowa  http://www.analog.com
Logo 

 
 4 page
background image
AD2S1205
Rev. A | Page 3 of 20
SPECIFICATIONS
AVDD = DVDD = 5.0 V ± 5% at −40°C to +125°C, CLKIN = 8.192 MHz ± 25%, unless otherwise noted.
Table 1.
Parameter
Min
Typ
Max
Unit
Conditions/Comments
Sin, Cos INPUTS1
Voltage
2.3
3.15
4.0
V p-p
Sinusoidal waveforms, Sin − SinLO and Cos − CosLO,
differential inputs
Input Bias Current
12
μA
VIN = 4.5 VDC, CLKIN = 10.24 MHz
Input Impedance
0.35
VIN = 4.5 VDC
Common-Mode Voltage
100
mV peak
CMV with respect to REFOUT/2 at 10 kHz
Phase-Lock Range
−44
+44
Degrees
Sin/Cos vs. EXC output
ANGULAR ACCURACY
Angular Accuracy
±11
Arc minutes
Zero acceleration, Y grade
±22
Arc minutes
Zero acceleration, W grade
Resolution
12
Bits
Guaranteed no missing codes
Linearity INL
2
LSB
Zero acceleration, 0 rps to 1250 rps, CLKIN = 10.24 MHz
Linearity DNL
0.3
LSB
Guaranteed monotonic
Repeatability
1
LSB
Hysteresis
1
LSB
VELOCITY OUTPUT
Velocity Accuracy
2
LSB
Zero acceleration
Resolution
11
Bits
Linearity
1
LSB
Guaranteed by design, 2 LSB maximum
Offset
0
1
LSB
Zero acceleration
Dynamic Ripple
1
LSB
Zero acceleration
DYNAMIC PERFORMANCE
Bandwidth
1000
2400
Hz
Tracking Rate
750
rps
CLKIN = 6.144 MHz , guaranteed by design
1000
rps
CLKIN = 8.192 MHz , guaranteed by design
1250
rps
CLKIN = 10.24 MHz , guaranteed by design
Acceleration Error
30
Arc minutes
At 10,000 rps, CLKIN = 8.192 MHz
Settling Time 179° Step Input
5.2
ms
To within ±11 arc minutes, Y grade, CLKIN = 10.24 MHz
4.0
ms
To within 1 degree, Y grade, CLKIN = 10.24 MHz
EXC, EXC OUTPUTS
Voltage
3.34
3.6
3.83
V p-p
Load ±100 μA
Center Voltage
2.39
2.47
2.52
V
Frequency
10
kHz
FS1 = high, FS2 = high, CLKIN = 8.192 MHz
12
kHz
FS1 = high, FS2 = low, CLKIN = 8.192 MHz
15
kHz
FS1 = low, FS2 = high, CLKIN = 8.192 MHz
20
kHz
FS1 = low, FS2 = low, CLKIN = 8.192 MHz
EXC/EXC DC Mismatch
35
mV
THD
−58
dB
First five harmonics
FAULT DETECTION BLOCK
Loss of Signal (LOS)
Sin/Cos Threshold
2.18
2.24
2.3
V p-p
DOS and LOT go low when Sin or Cos fall below threshold
Angular Accuracy (Worst Case)
57
Degrees
LOS indicated before angular output error exceeds limit
(4.0 V p-p input signal and 2.18 V LOS threshold)
Angular Latency (Worst Case)
114
Degrees
Maximum electrical rotation before LOS is indicated
(4.0 V p-p input signal and 2.18 V LOS threshold)
Time Latency
125
μs




Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21 


Datasheet Download




Link URL

Czy Alldatasheet okazała się pomocna?  [ DONATE ]  

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Dodaj do ulubionych   |   Linki   |   Lista producentów
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  , Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp  |   Russian : Alldatasheetru.com
Korean : Alldatasheet.co.kr   |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com  |   Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl