CS4350-CZZR(2006) データシートの表示（PDF） - Cirrus Logic
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CS4350-CZZR Datasheet PDF : 39 Pages
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CS4350
DAC ANALOG CHARACTERISTICS
Test conditions (unless otherwise specified): input test signal is a 997 Hz sine wave at 0 dBFS; measurement
bandwidth 10 Hz to 20 kHz
Parameter
Symbol
VA=+5 V
Fs = 48, 96, and 192 kHz
Dynamic Range (Note 1)
24-bit
16-bit
A-Weighted
unweighted
A-Weighted
unweighted
Total Harmonic Distortion + Noise (Note 1)
24-bit
16-bit
0 dB
-20 dB
-60 dB
0 dB
-20 dB
-60 dB
THD+N
VA=+3.3 V
Fs = 48, 96, and 192 kHz
Dynamic Range (Note 1)
24-bit
16-bit
A-Weighted
unweighted
A-Weighted
unweighted
Total Harmonic Distortion + Noise (Note 1)
24-bit
16-bit
0 dB
-20 dB
-60 dB
0 dB
-20 dB
-60 dB
THD+N
Interchannel Isolation
(1 kHz)
DC Accuracy
Interchannel Gain Mismatch
Gain Drift
Min
99/102
96/99
-
-
-
-
-
-
-
-
-
97/100
94/97
-
-
-
-
-
-
-
-
-
-
-
-
Typ
Max
Single-ended/Differential
105/108
-
102/105
-
98
-
95
-
-95
-89
-82/-79
-76
-42/-39
-36
-92
-
-75
-
-35
-
Single-ended/Differential
103/106
-
100/103
-
98
-
95
-
-95
-89
-80/-77
-74
-40/-36
-34
-92
-
-75
-
-35
-
100
-
0.1
0.25
100
-
Unit
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
ppm/°C
Note:
1. One-half LSB of triangular PDF dither is added to data
DAC ANALOG CHARACTERISTICS (CONTINUED)
Analog Output
Parameter
Full Scale Output Voltage - Single Ended
Full Scale Output Voltage - Differential
Quiescent Voltage
Max DC Current draw from an AOUT pin
Max Current draw from VQ
Max AC-Load Resistance
Max Load Capacitance
Output Impedance
Symbol
VQ
IOUTmax
IQmax
RL
CL
ZOUT
Min
2.66
5.32
-
-
-
-
-
-
Typ
2.8
5.6
0.5•VA
10
100
3
100
100
Max
2.94
5.88
-
-
-
-
-
-
Unit
Vpp
Vpp
VDC
µA
µA
kΩ
pF
Ω
DS691A3
9
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