rdc19220 ETC-unknow, rdc19220 Datasheet - Page 8

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

Data Device Corporation
www.ddc-web.com
* Not recommended.
** The use of a high quality thin-film resistor will provide better temperature
Note: R C “Rcurrent” = RSET
*
** 2 Vrms Output Magnitudes are -2 Vrms ±0.5% full scale
*** Angle Accuracy (Max Minutes)
**** 3 Vrms to ground or 6 Vrms differential (±3% full scale)
Dimensions are for each individual main and teaser
60 Hz Synchro transformers are active (requires ±15 Vdc power supplies)
400 Hz transformer temperature range: -55°C to +125°C
60 Hz transformer (52039-X, 24133-X) temperature ranges: add to part number -1 or -3,
Dimensions are shown in inches (mm).
30k**or open
52039-X
24133-X
RC
TABLE 4. MAX TRACKING RATE
0.30 MAX
SIDE VIEW
52034
52035
52036
52037
52038
B-426
stability than leaving open.
(7.62)
P/N
±10% Frequency (Hz) and Line-to-Line input voltage (Vrms) tolerances
( )
&RSET
23k
23k
TERMINALS
0.025 ±0.001 (6.35 ±0.03) DIAM
0.125 (3.18) MIN LENGTH
SOLDER PLATED BRASS
SCHEMATIC (SYNCHRO INPUT - 52034/52035)
R S “Rsample” = RCLK
FIGURE 5A. TRANSFORMER LAYOUT AND
SYNCHRO
Reference
Reference
INPUT
Synchro
RS&RCLK
(MIN) IN RPS
TYPE
S - R
S - R
R - R
R - R
R - R
( )
30k
20k
15k
0.09 MAX
(2.29)
S1
S2
S3
FREQUENCY
1200 432 108 27
1200 288
10 9 8 7 6
10
1
11
15
*
1
5
3
0.61 MAX
BOTTOM VIEW
RESOLUTION
(15.49)
T1A
(HZ)*
3 4 5
400
400
400
400
400
400
0.100 (2.54) TYP
T1A
T1B
TOL NON CUM
60
60
576
12
6
10
16
20
0.15 MAX
(3.81)
14
72
*
-SIN
+SIN
-COS
+COS
IN (VRMS)*
16
18
11.8
11.8
*
115
115
90
26
90
90
0.15 MAX
RESOLVER
(3.81)
OUTPUT
TABLE 6. TRANSFORMERS
PIN NUMBERS FOR REF. ONLY
Depending on the res-
olution, select one of
the values from this
row, for use in convert-
er max tracking rate
formula. (See previous
page for formula.)
OUT (VRMS)**
11 12
20 19 18 17 16
BOTTOM VIEW
0.61 MAX
(15.49)
3/6 ****
T1B
14 15
3.4
2
2
2
2
2
2
0.115 MAX
0.09 MAX
(15.24)
(2.92)
0.600
(2.29)
0.81 MAX
(20.57)
ACCURACY***
-1 = -55°C to +85°C
-3 = 0 to +70°C
ANGLE
8
N/A
N/A
1
1
1
1
1
1
* Not recommended.
** The use of a high quality thin-film resistor will provide better temperature
Note: R C “Rcurrent” = RSET
SCHEMATIC (RESOLVER INPUT - 52036/52037/52038)
Dimensions are shown in inches (mm).
30k** or open
SIDE VIEW
0.30 MAX
stability than leaving open.
RC
(7.62)
TABLE 5. CARRIER FREQUENCY
R S “Rsample” = RCLK
TERMINALS
0.025 ±0.001 (6.35 ±0.03) DIAM
0.125 (3.18) MIN LENGTH
SOLDER PLATED BRASS
&RSET
( )
23k
23k
23k
FIGURE 5B. TRANSFORMER LAYOUT AND
LENGTH
1.125
0.81
0.81
0.81
0.81
0.81
0.81
(IN)
1.1
RESOLVER
Note 1: Available from refer’s to the company that the trans-
former is available from.
Beta Transformer Technology Corporation
www.bttc-beta.com
INPUT
RS&RCLK
(MAX) IN KHZ
0.09 MAX
(2.29)
WIDTH
30k
30k
20k
15k
( )
1.125
(IN)
0.61
0.61
0.61
0.61
0.61
0.61
1.14
S1
S3
S4
S2
10 9 8 7 6
1
0.61 MAX
BOTTOM VIEW
(15.49)
T1A
3 4 5
11
15
HEIGHT
0.100 (2.54) TYP
10
20
TOL NON CUM
24
34
40
1
3
0.32
(IN)
0.3
0.3
0.3
0.3
0.3
.42
.42
T1A
T1B
RESOLUTION
0.15 MAX
12
11
12
24
32
(3.81)
6
10
16
20
-SIN
+SIN
-COS
+COS
NUMBER
14
FIGURE
11
14
7
*
0.15 MAX
5A
5B
5B
5B
5C
5D
5D
5A
(3.81)
RDC-19220 SERIES
RESOLVER
16
10
OUTPUT
5
7
PIN NUMBERS FOR REF. ONLY
*
11 12
20 19 18 17 16
BOTTOM VIEW
0.61 MAX
(15.49)
T1B
AVAILABLE
14 15
NOTE 1
R-12/05-0
FROM
BETA
BETA
BETA
BETA
BETA
BETA
DDC
DDC
0.115 MAX
0.09 MAX
(15.24)
(2.92)
0.600
(2.29)
0.81 MAX
(20.57)