CDB5463U Cirrus Logic Inc, CDB5463U Datasheet - Page 7

• Manufacturer Part Number: CDB5463U
• Description: BOARD EVAL & SOFTWARE CS5463 ADC
• Manufacturer: Cirrus Logic Inc
• Type: A/Dr

Specifications of CDB5463U

• Main Purpose: Power Management, Energy/Power Meter
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: CS5463
• Primary Attributes: 1-Phase, Energy-to-Frequency Output
• Secondary Attributes: GUI, USB, SPI Interfaces
• Product: Data Conversion Development Tools
• Maximum Clock Frequency: 4 MHz
• Interface Type: USB
• Supply Voltage (max): 5 V
• Supply Voltage (min): 3.3 V
• For Use With/related Products: CS5463
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: 598-1553

3. CHARACTERISTICS & SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
ANALOG CHARACTERISTICS
•
•
•
•
Notes: 1. Applies when the HPF option is enabled.
DS678F2
Positive Digital Power Supply
Positive Analog Power Supply
Voltage Reference
Specified Temperature Range
Accuracy
Active Power
(Note 1)
Average Reactive Power
(Note 1 and 2)
Power Factor
(Note 1 and 2)
Current RMS
(Note 1)
Voltage RMS
(Note 1)
Analog Inputs (Both Channels)
Common Mode Rejection
Common Mode + Signal
Analog Inputs (Current Channel)
Differential Input Range
[(IIN+) - (IIN-)]
Total Harmonic Distortion
Crosstalk with Voltage Channel at Full Scale
Input Capacitance
Effective Input Impedance
Noise (Referred to Input)
Offset Drift (Without the High Pass Filter)
Gain Error
Min / Max characteristics and specifications are guaranteed over all
Typical characteristics and specifications are measured at nominal supply voltages and TA = 25 °C.
VA+ = VD+ = 5 V ±5%; AGND = DGND = 0 V; VREFIN = +2.5 V. All voltages with respect to 0 V.
MCLK = 4.096 MHz.
2. Applies when the line frequency is equal to the product of the Output Word Rate (OWR) and the value
of epsilon (
ε
).
Parameter
Parameter
Input Range 0.1% - 100%
Input Range 0.1% - 100%
Input Range 1.0% - 100%
Input Range 0.2% - 100%
Input Range 0.1% - 1.0%
Input Range 0.1% - 0.2%
Input Range 5% - 100%
All Gain Ranges
All Gain Ranges
All Gain Ranges
All Gain Ranges
All Gain Ranges
All Gain Ranges
(DC, 50, 60 Hz)
(Gain = 10)
(Gain = 50)
(Gain = 50)
(Gain = 10)
(Gain = 50)
(Gain = 10)
(Gain = 50)
(50, 60 Hz)
(Note 3)
Symbol
VREFIN
Symbol
CMRR
P
V
VD+
VA+
Recommended Operating
Q
I
THD
T
Active
RMS
OD
GE
PF
IIN
EII
RMS
IC
N
Avg
A
I
-0.25
Min
80
80
30
3.135
4.75
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Min
-40
-
±0.27
±0.1
±0.2
±0.2
±0.2
±1.5
±0.1
-115
22.5
±0.4
Typ
500
100
4.5
4.0
94
32
52
-
-
-
Conditions.
Typ
5.0
5.0
2.5
-
Max
VA+
Max
5.25
5.25
+85
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
CS5463
mV
mV
µV/°C
µV
µV
Unit
Unit
°C
kΩ
dB
dB
dB
pF
pF
V
V
V
%
%
%
%
%
%
%
%
%
V
rms
rms
P-P
P-P
7