MS6890_1 Datasheet, PDF (3/10 Pages) MOSA ELECTRONICS – Mono 1.1W Power Amplifier Low Voltage Operation

MOSA
OPERATING RATINGS
Symbol
V_DD
Supply voltage
Parameter
MS6890
Mono 1.1W Power Amplifier with Shutdown
Min Typ Max Unit
2.5
5
6.5
V
5V ELECTRICAL CHARACTERISTICS
Ta = 25°C, V_DD=5V, f=1kHz, BW<30kHz, unless otherwise specified.
Symbol
Parameter
Conditions
Min Typ Max Unit
I_Q
Quiescent current
V_IN=0V, I_O=0A
-
2.7
-
mA
I_SHDN
Shutdown current
V_SHDN=0V
-
0.1
-
uA
V_SDH
Shutdown input voltage high
2.0
-
-
V
V_SDL
Shutdown input voltage low
-
-
0.8
V
PSRR
Power supply rejection ratio
R_L=8Ω, C_BP=1uF, f=217Hz
-
60
-
dB
THD+N
Total harmonic distortion plus
noise
R_L=8Ω, 1.1W
-
-54
-50
dB
-
0.2
0.316
%
S/N
Signal-to-noise ratio
R_L=8Ω, 1.1W
90
103
-
dB
Po
Output power
R_L=8Ω, THD+N = 1%
-
1.1
-
W
3.3V ELECTRICAL CHARACTERISTICS
Ta = 25°C, V_DD=3.3V, f=1kHz, BW<30kHz, unless otherwise specified.
Symbol
Parameter
Conditions
Min Typ Max Unit
I_Q
Quiescent current
V_IN=0V, I_O=0A
-
2.4
-
mA
I_SD
Shutdown current
V_SHDN=0V
-
0.1
-
uA
PSRR
Power supply rejection ratio
R_L=8Ω, C_BP=1uF, f=217Hz
-
60
-
dB
THD+N
Total harmonic distortion plus
noise
R_L=8, 0.4W
-
-54
-50
dB
0.2
0.316
%
S/N
Signal-to-noise ratio
R_L=8Ω, 0.4W
90
100
-
dB
Po
Output power
R_L=8Ω, THD+N = 1%
-
0.4
-
W
2.5V ELECTRICAL CHARACTERISTICS
Ta = 25°C, V_DD=2.5V, f=1kHz, BW<30kHz, unless otherwise specified.
Symbol
Parameter
Conditions
Min Typ Max Unit
I_Q
Quiescent current
V_IN=0V, I_O=0A
-
2.2
-
mA
I_SD
Shutdown current
V_SHDN=0V
-
0.1
-
uA
PSRR
Power supply rejection ratio
R_L=8Ω, C_BP =1uF, f=217Hz
-
60
-
dB
THD+N
Total harmonic distortion plus
noise
R_L=8Ω, 0.2W
-
-53
-50
dB
-
0.22 0.316
%
S/N
Signal-to-noise ratio
R_L=8Ω, 0.2W
90
98
-
dB
Po
Output power
R_L=8Ω, THD+N = 1%
-
0.2
-
W
REV 4
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