CDB5381 데이터 시트보기 (PDF) - Cirrus Logic
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CDB5381 Datasheet PDF : 24 Pages
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CS5381
ANALOG CHARACTERISTICS (CS5381-KSZ/-KZZ)
Test conditions (unless otherwise specified): Input test signal is a 1 kHz sine wave; measurement bandwidth is
10 Hz to 20 kHz.
Parameter
Single-Speed Mode
Fs = 48 kHz
Dynamic Range
A-weighted
unweighted
Total Harmonic Distortion + Noise
(Note 4)
Double-Speed Mode
Dynamic Range
-1 dB
-20 dB
-60 dB
Fs = 96 kHz
A-weighted
unweighted
40 kHz bandwidth unweighted
Total Harmonic Distortion + Noise
(Note 4)
Quad-Speed Mode
Dynamic Range
40 kHz bandwidth
-1 dB
-20 dB
-60 dB
-1 dB
Fs = 192 kHz
A-weighted
unweighted
40 kHz bandwidth unweighted
Total Harmonic Distortion + Noise
(Note 4)
40 kHz bandwidth
-1 dB
-20 dB
-60 dB
-1 dB
Dynamic Performance for All Modes
Interchannel Isolation
DC Accuracy
Interchannel Gain Mismatch
Gain Error
Gain Drift
Offset Error
HPF enabled
HPF disabled
Analog Input Characteristics
Full-scale Input Voltage
Input Impedance (Differential)
(Note 5)
Common Mode Rejection Ratio
Symbol
THD+N
THD+N
THD+N
CMRR
Min
114
111
-
-
-
114
111
-
-
-
-
-
114
111
-
-
-
-
-
-
-
-5
-
-
-
1.07*VA
-
-
Typ
120
117
-110
-97
-57
120
117
114
-110
-97
-57
-107
120
117
114
-110
-97
-57
-107
110
0.1
-
±100
0
100
1.13*VA
2.5
100
Max
Unit
-
dB
-
dB
-104
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-104
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-
dB
-104
dB
-
dB
-
dB
-
dB
-
dB
-
dB
5
%
-
ppm/°C
-
LSB
-
LSB
1.18*VA Vpp
-
kΩ
-
dB
4. Referred to the typical full-scale input voltage.
5. Measured between AIN+ and AIN-.
6
DS563F2
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