CS5460A-BSZR Cirrus Logic Inc, CS5460A-BSZR Datasheet - Page 18

• Manufacturer Part Number: CS5460A-BSZR
• Description: IC Sngl-Phs Bi-Directional Power/Energy
• Manufacturer: Cirrus Logic Inc

Specifications of CS5460A-BSZR

• Input Impedance: 30 KOhm
• Measurement Error: 0.1%
• Voltage - I/o High: 0.8V
• Voltage - I/o Low: 0.2V
• Current - Supply: 2.9mA
• Voltage - Supply: 4.75 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 24-SSOP
• Meter Type: Single Phase
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: CDB5460AU - EVALUATION BOARD FOR CS5460A
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

18
Figure 7. Typical Connection Diagram (One-Phase 2-Wire, Isolated from Power Line)
N
To Service
120 VAC
L
Potential Transformer
Low Phase-Shift
Transformer
Transformer
Current
Voltage
N:1
M:1
** Refer to Input Filtering
* Refer to Input Protection
12 VAC
12 VAC
R
1k Ω
1k Ω
Burden
1k Ω
1k Ω
200 Ω
R
R
*
V-
*
V+
+
R
R
*
I+
*
I-
200µF
C
200
C
* *
V+
0.1 µF
* *
V-
C
C
Ω
* *
* *
I+
I-
C
* *
Vdiff
C * *
10
12
11
0.1µF
Idiff
15
16
9
IIN+
VIN+
VIN-
IIN-
VREFIN
VREFOUT
VA+
NOTE: Current channel
input measures voltage
(just like voltage input).
14
VA-
CS5460A
13
10 Ω
DGND
CPUCLK
PFMON
RESET
XOUT
EOUT
SCLK
4
EDIR
VD+
SDO
XIN
SDI
INT
CS
3
5 k Ω
17
2
1
24
19
7
23
6
5
20
22
21
0.1 µF
2.5 MHz to
20 MHz
Mech. Counter
Stepper Motor
or
Optional
Interface
Source
10 k Ω
Clock
Serial
Data
CS5460A
DS487F4