MS6865
MOSA
5V ELECTRICAL CHARACTERISTICS
3 Stereo inputs / 2W PA output with Volume Control
(Ta=25℃, VDD=5V, VSS=0V, f=1kHz; unless otherwise specified)
Symbol
Parameter
Conditions
Min
Typ
Max
Unit
DC Characteristics
0.5VDD
ꢀ0.05
0.5VDD
ꢀ0.05
0.5VDD
+0.05
0.5VDD
+0.05
VCAP
VDC
Voltage at CAP
Output DC level
0.5VDD
0.5VDD
V
V
All devices are active, BTL
All devices are active, SE
Lꢀch (Rꢀch) PD, BTL
Lꢀch (Rꢀch) PD, SE
ꢀ
10
6.7
5.2
3.4
ꢀ
ꢀ
IQ
Quiescent current
mA
All devices power down
ꢀ
0.3
IPD
Power down current
Mute attenuation
uA
All devices power down,
except CAP=1/2 VDD
12
ATT
ꢀ90
21
0
dB
dB
dB
dB
dB
dB
V
Gain
0
ꢀ
GARAN Gain/Attenuation range
Attenuation
ꢀ77.5
GSTEP
ASTEP
EGA
Gain step
ꢀ
ꢀ
3
ꢀ
Attenuation step
1.25
0.3
ꢀ
Gain/Attenuation step error
Serial interface high input level
Serial interface low input level
ꢀ
ꢀ
VI2CH
VI2CL
2
0.8
V
AC Characteristics
BTL Mode , RL=8Ω
CAP=1uF, f=200Hz
SE Mode , RL=32Ω
CAP=1uF, f=200Hz
BTL Mode, RL=8Ω
Po=1W
ꢀ
ꢀ
ꢀ
ꢀ
61
65
78
81
ꢀ
ꢀ
ꢀ
ꢀ
dB
dB
dB
dB
PSRR
CS
Power supply rejection ratio
Channel separation
SE Mode, RL=32Ω
Po=60mW
ꢀ
ꢀ
ꢀ65
ꢀ
ꢀ
dB
%
Total harmonic distortion plus
Noise
SE mode, RL=32Ω, 75mW
THD+N
S/N
0.0562
SE mode, Aꢀweighting,
75mW
BTL Mode, RL = 4Ω
THD+N = 1%
BTL Mode, RL = 8Ω
THD+N = 1%
SE Mode, RL = 32Ω
THD+N = 0.1%
Signalꢀtoꢀnoise ratio
ꢀ
ꢀ
ꢀ
ꢀ
93
2
ꢀ
ꢀ
ꢀ
ꢀ
dB
W
W
W
Po
Maximum output power
1.3
93m
PD: Power Down
REV 2
4/22
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MOSA [ MOSA ELECTRONICS ]
