ad2s46 Analog Devices, Inc., ad2s46 Datasheet - Page 2

• Manufacturer Part Number: ad2s46
• Description: Low Cost, L6-bitsynchro Resolver -to-digital Converte
• Manufacturer: Analog Devices, Inc.

ENABLE
BYTE SELECT
STEP RESPONSE
ACCELERATION
DIGITAL
REFERENCE INPUTS
INHIBIT
AD2S46 -SPECIFICATIONS
Parameter
PERFORMANCE
SIGNAL INPUTS
ANALOGDEVICES fAX-ON-DEHAND HOTLINE
(ENABLE,
Time to Stable Data (After
Logic HI to High Impedance
Logic HI to Data Stable
Logic LO to Data Stable
Large Stept
Small Slept
Impedance
Common-Mode Rejection
Common-Mode Range
Reference Voltage
Impedance
Common-Mode Range
Sense
Logic LO to Data Available
Accuracyt
Tracking Rate
Resolution
Repeatability
Signal/Referenee
Signal Voltage
V[L
V[H
IJH
In,
26 V Reference
Negative Edge of Inhibit)
Bandwidth
90 V Signal
2 V Signal
90 V Signal
26 V Signal
2 V Signal
26 V Reference
2 V Reference
115 V Reference
11.8 V Reference
2 V Reference
AD2S46TD
AD2S46SD
Frequency
26 V Signal
11.8 V Signal
115 V Reference
11.8 V Reference
11.8 V Signal
INPUTS
INHIBIT,
CONSTANT
BYTE SELECT)
-
Page
48000
2.0
74
MiD
360
13
2, 11.8,26, 115 :!:10%
2, 11.8,26, 90 :t 10%
(1 LSB = 20 arc see)
(typical a t +25°&unless specified otherwise)
AD2S46
75
25
275
25
25
Typ
200
58
26
4.4
275
-2-
0.8
600
95
30
:!:100
:!:lOO
130
140
2860
85
:t 120
=60
:t 12
:!:210
:!:210
=35
:!:3S
110
110
Max
16
1
=250
:t:1.3
:t:2.6
12
Vdc
Vdc
ns
ns
ns
ns
illS
ms
see 2
.....A
.....A
kO
kO
Vde
Vdc
V de
Vde
V rmg
kO
Vdc
Vdc
Vdc
Vdc
ns
levis
Bits
Hz
Hz
Vrms
kH
kO
dB
kH
kO
kO
Units
arc min
arc min
LSB
i
I
I
VIL
VJH
See Figure 3
Logic LO to Inhibit
See Figure 3
Presents Data to OutpUt
Outputs in High Impedance State
See Figure 3
MS Byte DBI-DB8
LS Byte DBI-DB8
ZOto 1 LSB of Error
See Ordering Information
Resistive Tolerance:!: 5%
1790 to 1 LSB of Error
See Ordering Information
Resistive Tolerance:!: 2%
ClJmments
Parallel Natural Binary
1 IN65356
= 0 V
=
5 V
-
REV.0