rdc19220 ETC-unknow, rdc19220 Datasheet - Page 12

• Manufacturer Part Number: rdc19220
• Description: 16-bit Monolithic Tracking Resolver Lvdt -to-digital Converters
• Manufacturer: ETC-unknow

Ri x 2 Vrms = Synchro L-L rms voltage
Rf
Rf
S1, S2, and S3 should be triple twisted shielded; RH and RL should be twisted shielded, In both cases the shield should be tied to GND at the
converter.
S1, S2, and S3 should be triple twisted shielded; RH and RL should be twisted shielded, In both cases the shield should be tied to GND at the converter.
90 V input = DDC-49590: Ri = 270 k , 90 V input, synchro or resolver.
11.8 V input = DDC-49530 or DDC-57470: Ri = 70.8 k , 11.8 V input, synchro or resolver.
Maximum addition error is 1 minute.
Data Device Corporation
www.ddc-web.com
FIGURE 9B. SYNCHRO INPUT, USING DDC-49530/DDC-57470 (11.8 V), DDC-73089 (2V) OR DDC-49590 (90 V)
6 k
S1
S3
S2
S1
S3
S2
16
FIGURE 9A. SYNCHRO INPUT
1
6
7
9
R /2
R
R
R
R
R /2
i
R
i
R
R
R
i
i
i
i
A GND
i
i
i
i
15
A GND
8
12
R / 3
R / 3
R
R
R / 3
R / 3
11
R
R
4
f
f
f
f
f
f
f
f
3
2
5
14
15
10
COS
COS
SIN
SIN
-S
+S
-C
+C
-S
+S
-C
+C
CONVERTER
CONVERTER
-
+
-
+
-
+
-
+
Note: The five external BW components as
shown in FIGURE 1 and 2 are necessary
for the R/D to function.
Note: The five external BW components as
shown in FIGURE 1 and 2 are necessary
for the R/D to function.
RDC-19220 SERIES
R-12/05-0