CS5461A
3. CHARACTERISTICS & SPECIFICATIONS
RECOMMENDED OPERATING CONDITIONS
Parameter
Positive Digital Power Supply
Positive Analog Power Supply
Voltage Reference
Specified Temperature Range
Symbol
VD+
VA+
VREFIN
T A
Min
3.135
4.75
-
-40
Typ
5.0
5.0
2.5
-
Max
5.25
5.25
-
+85
Unit
V
V
V
°C
ANALOG CHARACTERISTICS
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Min / Max characteristics and specifications are guaranteed over all Recommended Operating Conditions .
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.
Parameter
Symbol
Min
Typ
Max
Unit
Linearity Performance
Active Power Accuracy (All Gain Ranges)
(Note 1) Input Range 0.1% - 100%
P Active
-
±0.1
-
%
Current RMS Accuracy (All Gain Ranges)
(Note 1) Input Range 0.2% - 100%
Input Range 0.1% - 0.2%
Voltage RMS Accuracy (All Gain Ranges)
(Note 1) Input Range 5% - 100%
I RMS
V RMS
-
-
-
±0.2
±1.5
±0.1
-
-
-
%
%
%
Analog Inputs (Both Channels)
Common Mode Rejection
Common Mode + Signal (All Gain Ranges)
(DC, 50, 60 Hz)
CMRR
80
-0.25
-
-
-
VA+
dB
V
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
(Gain = 10)
(Gain = 50)
(Gain = 50)
(50, 60 Hz)
(Gain = 10)
(Gain = 50)
(Gain = 10)
(Gain = 50)
IIN
THD
IC
EII
N I
OD
GE
-
-
80
-
-
-
30
-
-
-
-
500
100
94
-115
32
52
-
22.5
4.5
4.0
±0.4
-
-
-
-
-
-
-
-
-
-
mV P-P
mV P-P
dB
dB
pF
pF
k ?
μV rms
μV rms
μV/°C
%
Analog Inputs (Voltage Channel)
Differential Input Range
Total Harmonic Distortion
{(VIN+) - (VIN-)}
VIN
THD
-
65
500
75
-
-
mV P-P
dB
Crosstalk with Current Channel at Full Scale (50, 60 Hz)
-
-70
-
dB
Input Capacitance All Gain Ranges
Effective Input Impedance
Noise (Referred to Input)
Offset Drift (Without the high-pass Filter)
IC
EII
N V
OD
-
2
-
-
0.2
-
140
16.0
-
-
-
-
pF
M ?
μV rms
μV/°C
Gain Error
GE
-
±3.0
%
DS661F3
7
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