CS5344-DZZ Ver la hoja de datos (PDF) - Cirrus Logic
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CS5344-DZZ Datasheet PDF : 21 Pages
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CS5343/4
ANALOG CHARACTERISTICS - COMMERCIAL GRADE
Test conditions (unless otherwise specified): Input test signal is a 1 kHz sine wave; measurement bandwidth is
10 Hz to 20 kHz; source impedance less than or equal to 2.5 kΩ.
Dynamic Performance for Commercial Grade
VA = 3.3 V
VA = 5.0 V
Single-Speed Mode
Fs = 48 kHz Symbol Min Typ Max Min Typ Max
Dynamic Range
A-weighted
unweighted
89
95
-
92 98
-
86
92
-
89 95
-
Total Harmonic Distortion + Noise
(Note 4)
-1 dB
-20 dB
THD+N
-
-
-60 dB
-
-86 -80
-
-90 -84
-75
-
-
-78
-
-35
-
-
-38
-
Double-Speed Mode
Fs = 96 kHz
Min Typ Max Min Typ Max
Dynamic Range
A-weighted
unweighted
89
95
-
92 98
-
86
92
-
89 95
-
Total Harmonic Distortion + Noise
(Note 4)
-1 dB
-20 dB
THD+N
-
-
-60 dB
-
-86 -80
-
-90 -84
-75
-
-
-78
-
-35
-
-
-38
-
Dynamic Performance for Commercial Grade - All Modes
Min
Typ
Max
Interchannel Isolation
-
90
-
DC Accuracy
Interchannel Gain Mismatch
-
-
0.1
Gain Error
Gain Drift
-3
-
+3
-
±100
-
Analog Input Characteristics
Full-scale Input Voltage
0.51*VA
0.56*VA
0.57*VA
Input Impedance
-
7.5
-
Notes:
4. Referred to the typical full-scale input voltage
Unit
dB
dB
dB
dB
dB
Unit
dB
dB
dB
dB
dB
Unit
dB
dB
%
ppm/°C
Vpp
MΩ
6
DS687A4
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