CS5461 查看數據表（PDF） - Cirrus Logic
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CS5461 Datasheet PDF : 45 Pages
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CS5461
ANALOG CHARACTERISTICS (Continued)
Parameter
Analog Inputs (Voltage Channel)
Differential Input Voltage Range
{(VIN+) - (VIN-)}
Total Harmonic Distortion
Common Mode + Signal
All Gain Ranges
Crosstalk with Current Channel at Full Scale (50, 60 Hz)
Input Capacitance
All Gain Ranges
Effective Input Impedance
(Note 2)
Noise (Referred to Input)
Accuracy (Voltage Channel)
Bipolar Offset Error
(Note 1)
Full-Scale Error
(Note 1)
Dynamic Characteristics
Phase Compensation Range (Voltage Channel, 60 Hz)
High Rate Filter Output Word Rate
(Both Channels)
Input Sampling Rate
DCLK = MCLK/K
Full Scale DC Calibration Range
(Note 3)
Channel-to-Channel Time-Shift Error
(when PC[6:0] bits are set to “0000000”)
High Pass Filter Pole Frequency
-3 dB
Symbol
VIN
THD
IC
EII
NV
VOS
FSE
OWR
FSCR
Min
Typ
0
-
65
-
-0.25
-
-
-
-
0.2
5
-
-
-
-
-
-
-
-2.8
-
-
DCLK/1024
-
DCLK/8
25
-
1.0
-
0.5
Notes: 3. The minimum FSCR is limited by the maximum allowed gain register value.
Max
500
-
VA+
-70
-
-
150
±0.01
±0.01
+2.8
-
-
100
-
Unit
mVP-P
dB
V
dB
pF
MΩ
µVrms
%F.S.
%F.S.
°
Hz
Hz
%F.S.
µs
Hz
DS546F2
9
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