参数资料
型号: RD-19240FSA00T
厂商: DATA DEVICE CORP
元件分类: 位置变换器
英文描述: SYNCHRO OR RESOLVER TO DIGITAL CONVERTER, PQFP52
封装: PLASTIC, MQFP-52
文件页数: 7/18页
文件大小: 215K
代理商: RD-19240FSA00T
Notes:
1.
When using the built-in -5 V inverter: connect pad 33 to 58, pad 16 to 17, and a 10 F/10 VDC capacitor from pad 24 (nega-
tive terminal) to pad 26 (positive terminal). Connect a 47 F/10 VDC capacitor from -5 V to GND. The current drain from the
+5 V supply doubles. No external -5 V supply is needed.
2.
Pad 33 is electrically connected to bottom of package.
RL
Bit 1 (MSB)
64
32
N/C
VSS (-5V)
48
16
RH
CB (ZI)
63
31
Bit 7
-S
47
15
INH
A_QUAD_B
62
30
Bit 14 (LSB)
SIN
46
14
D1
U/B
61
29
Bit 6
+S
45
13
D0
BIT
60
28
Bit 13
-C
44
12
UP/DN
VDDP (+5V)
59
27
Bit 5
COS
43
11
VDD (+5V)
PCAP
58
26
Bit 12
+C
42
10
ENL
GND
57
25
N/C
TP2 (test point)
41
9
TP6 (test point)
NCAP
56
24
Bit 4
VEL1
40
8
DSR
VSSP (-5V)
55
23
Bit 11
TP1 (test point)
39
7
N/C
AGND
54
22
Bit 3
VEL2
38
6
N/C
ENM
53
21
Bit 10
SHIFT
37
5
R SET
52
20
Bit 2
SJ2
36
4
A (LSB + 1)
R CLK
51
19
Bit 9
SJ1
35
3
N/C
TP3 (test point)
50
18
N/C
-VCO
34
2
Bit 8
VSS (-5V)
49
17
VDD (+5V) Note 2
VEL
33
1
TABLE 9. RD-19240LS PIN OUTS
NAME
#
NAME
#
Internally connected to pin 33 (+5V). Connect to +5V or leave floating. Note 2
Underside pad
NAME
#
Bit 3
32
D0
R SET
48
16
BIT 10
31
UP/DN
R CLK
47
15
BIT 2
30
VDD (+5V)
VSS (-5V)
46
14
BIT 9
29
ENL
-S
45
13
BIT 1 (MSB)
28
ZIP_EN
SIN
44
12
CB/ZI
27
DSR
+S
43
11
A_QUAD_B
26
A (LSB+1)
-C
42
10
U/B
25
BIT 8
COS
41
9
BIT
24
Bit 7
+C
40
8
VDDP (+5V)
23
Bit 14
VEL1
39
7
PCAP
22
Bit 6
VEL2
38
6
GND
21
Bit 13
SHIFT
37
5
RL
NCAP
52
20
Bit 5
SJ2
36
4
RH
VSSP (-5V)
51
19
Bit 12
SJ1
35
3
INH
AGND
50
18
BIT 4
-VCO
34
2
D1
ENM
49
17
BIT 11
VEL
33
1
TABLE 10. RD-19240FS PIN OUTS
NAME
#
NAME
#
15
Data Device Corporation
www.ddc-web.com
RD-19240
Pre 1-1-04/05-0
DSR
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