MS6334/6335
MOSA
16-Bit Stereo Audio DAC integrated HP Driver with Volume Control
3.3V ELECTRICAL CHARACTERISTICS
(Ta=25℃, VDD=3.3V, VSS=0V, f=1kHz, RL=32Ω; unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
DC Characteristics
VCAP
VDC
VFS
IQ
Voltage at CAP
Output DC level
1.60
1.65
1.65
VFS
5.4
11
1.70
V
V
1.60
1.70
Full scale output voltage
Quiescent current
VFS=0.02* RF *VDD
Audio code 0000H
VFS-10%
VFS+10%
V
-
-
-
-
mA
uA
dB
dB
dB
dB
dB
dB
dB
dB
dB
IPD
Power down current
CAP=2.2uF (100Hz)
CAP=10uF (100Hz)
58
67
76
100
-
63
PSRR
Power supply rejection ratio
72
CS
Channel separation
Mute attenuation
82
-
-
-
-
-
-
-
ATT
110
6
Max gain
AGA
Gain/Attenuation
Max attenuation
-
-39
1.5
0.3
0.3
ASTEP
EGA
Gain/Attenuation step
-
Gain/Attenuation step error
Interchannel gin/attenuation error
-
EIGA
-
AC Characteristics
Res
Resolution
-
-
-
-65
0.056
92
16
-60
0.1
-
bits
dB
Total harmonic distortion plus
noise
THD+N
-
%
S/N
Po
Signal-to-noise ratio
86
-
dB
Maximum output power
Maximum output voltage swing
(THD+N)/S < 0.1%, 2 ch
(THD+N)/S < 0.1%
52
-
mW
Vpp
Vo
-
2.6
-
Bus Characteristics
VIH
VIL
Bus high input level
Bus low input level
-
-
-
0.7VDD
-
V
V
0.3VDD
Note:
RF : Feedback resistor
REV 1.0
5
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