CS5461A-ISZ 데이터 시트보기 (PDF) - Cirrus Logic

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CS5461A-ISZ

Single Phase, Bi-directional Power/Energy IC

Cirrus Logic 

CS5461A

120 VAC

N

L Voltage

Transformer

12 VAC

12 VAC

M:1

1kΩ

5 kΩ

10 kΩ

200Ω 200Ω

10 Ω

200µF

0.1µF

14

VA+

0.1 µF

3

VD+

CS5461A

9 VIN+

RV+

CVdiff

PFMON 17

CPUCLK 2

XOUT 1

4.096 MHz

1kΩ

RV-

Low Phase-Shift

Potential Transformer

10 VIN-

XIN 24

Optional

Clock

Source

N:1

Current

Transformer

RI-

1kΩ

RBurden

1kΩ

RI+

15 IIN-

CIdiff

0.1 µF

16 IIN+

12 VREFIN

11 VREFOUT

AGND

13

19

RESET

7

CS

23

SDI

6

SDO

SCLK 5

INT 20

E2 22

E1 21

DGND

4

Serial

Data

Interface

Mech. Counter

or

Stepper Motor

Figure 16. Typical Connection Diagram (Single-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

Earth

Ground

R3

R4

470 nF

RBurden

470 µF

0.1 µF

14

VA+

0.1 µF

3

VD+

CS5461A

9 VIN+

PFMON 17

CPUCLK 2

CIdiff

XOUT 1

4.095 MHz

1kΩ

1kΩ

R I+

R I-

0.1 µF

10 VIN-

16 IIN+

C Idiff

15 IIN-

12 VREFIN

11 VREFOUT

AGND

13

XIN 24

RESET 19

CS 7

SDI 23

SDO 6

SCLK 5

INT 20

E2 22

E1 21

DGND

4

Optional

Clock

Source

Serial

Data

Interface

Mech. Counter

or

Stepper Motor

Figure 17. Typical Connection Diagram (Single-phase, 3-wire)

40

DS661F2

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