CS5461-IS データシートの表示（PDF） - Cirrus Logic
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CS5461-IS Datasheet PDF : 45 Pages
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CS5461
120 VAC
N
L
Voltag
Transeforme
r
12 VAC
12 VAC
M:1
1kΩ
5 kΩ
10 kΩ
200 Ω 200 Ω
10 Ω
200µF
0.1µF
14
VA+
0.1 µF
3
VD+
CS5461
9 VIN+
RV+
C Vdiff
PFMON 17
CPUCLK 2
XOUT 1
2.5 MHz to
20 MHz
1kΩ
RV-
Low Phase-Shift
Potential Transformer
10 VIN-
XIN 24
Optional
Clock
Source
N:1
Current
Transformer
RI-
1kΩ
RBurden
1kΩ
RI+
C Idiff
15 IIN-
0.1 µF
16 IIN+
12 VREFIN
11 VREFOUT
VA-
13
19
RESET
7
CS
23
SDI
6
SDO
SCLK 5
INT 20
EDIR 22
EOUT 21
DGND
4
Serial
Data
Interface
To Service
Mech. Counter
or
Stepper Motor
Figure 15. Typical Connection Diagram (One-Phase 2-Wire, Isolated from Power Line)
240 VAC
120 VAC
L1
N
120 VAC
L2
500 Ω
500 Ω
10 Ω
5 kΩ
10 kΩ
R2
R1
To Service
Earth
Ground
R3
R4
To Service
470 nF
RBurden
100 µF
0.1 µF
14
VA+
0.1 µF
3
VD+
CS5461
9 VIN+
PFMON 17
CPUCLK 2
CIdiff
XOUT 1
2.5 MHz to
20 MHz
1kΩ
1kΩ
R I+
R I-
0.1 µF
10 VIN-
16 IIN+
C Idiff
15 IIN-
12 VREFIN
11 VREFOUT
VA-
13
XIN 24
RESET 19
CS 7
SDI 23
SDO 6
SCLK 5
INT 20
22
EDIR
21
EOUT
DGND
4
Optional
Clock
Source
Serial
Data
Interface
Mech. Counter
or
Stepper Motor
Figure 16. Typical Connection Diagram (One-Phase 3-Wire)
DS546F2
41
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