CS5461 View Datasheet(PDF) - Cirrus Logic

Part Name

Description

MFG CO.

CS5461

Single Phase Bi-Directional Power/Energy IC

Cirrus Logic 

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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