CDB5461AU Cirrus Logic Inc, CDB5461AU Datasheet - Page 41

• Manufacturer Part Number: CDB5461AU
• Description: Eval Bd Sngl Phase Power/Energy
• Manufacturer: Cirrus Logic Inc

Specifications of CDB5461AU

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CS5461A
• Primary Attributes: 1-Phase, Energy-to-Frequency Output
• Secondary Attributes: GUI, USB, SPI, Microwire Interfaces
• Processor To Be Evaluated: CS5461A, C8051F320
• Interface Type: USB
• Operating Supply Voltage: 5 V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant, Contains lead / RoHS non-compliant
• Other names: 598-1552

DS661F2
Figure 18. Typical Connection Diagram (Single-phase, 3-wire – No Neutral Available)
L
1
240 VAC
R
1
R
2
L
2
235 nF
1 kΩ
Note:
Indicates common (floating) return.
R
Burden
R
V-
1k Ω
1k Ω
470 µF
500 Ω
R
R
I+
I-
0.1 µF
C
C
V+
I+
0.1 µF
C
C
Idiff
Vdiff
10
16
15
12
11
9
VIN+
VIN-
IIN+
IIN-
VREFIN
VREFOUT
VA+
AGND
14
CS5461A
13
10 Ω
DGND
CPUCLK
PFMON
RESET
XOUT
SCLK
4
VD+
SDO
XIN
SDI
INT
CS
E2
E1
3
5 kΩ
17
2
1
24
19
7
23
6
5
20
22
21
0.1 µF
Mech. Counter
Stepper Motor
4.096 MHz
or
Optional
Source
10 kΩ
Clock
Interface
Serial
Data
CS5461A
41