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Audio Power Amplifiers
PART
NUMBER
SHDN
L
L
L
L
H
L
H
L
L
L
2.50000
2.50000
3.30000
3.30000
2.70000
2.70000
2.80000
2.60000
2.50000
2.80000
2.50000
2.50000
5.50000
5.50000
5.50000
5.50000
5.50000
5.50000
5.50000
5.50000
5.50000
5.50000
5.50000
5.50000
Differential
Input
N
N
N
N
N
N
N
N
N
N
N
N
Output Power/CH
@VCC=3.6V (W)
1.5
1.5
0.7
0.7
0.7
0.6
Output Power/CH
@VCC=5V (W)
1.7
3
1.3
1.3
1.2
1.3
1.2
Package
UTQFN-1.5×1.5-9L MSOP-8
UTQFN-1.5×1.5-9L
SOT-23-8
MSOP-10
SOT-23-6
SOT-23-8
DIP-16 SOIC-16 TSSOP-20(EP) TSSOP-16(EP) TQFN-3×3-20L
TQFN-4×4-16L
SOIC-8 SOIC-8(EP)
TQFN-4×4-24L
MSOP-8
TDFN-2×2-8L
SHDN
H L
DifferentialInput
Y N
Output Power/CH
@VCC=3.6V (W)
Output Power/CH
@VCC=5V (W)
SGM2820
SGM2820
2.4W Low EMI Class-D Audio Power Amplifier with Auto-Recovering Short-Circuit Protection
SGM2821
SGM2821
3W Low EMI Class-D Audio Power Amplifier with Dual Mode of Automatic Level Control
SGM4822
SGM4822
Single/Dual-Input, Fixed-Gain Microphone Amplifier with Integrated Bias
SGM4823
SGM4823
Single/Dual-Input, Fixed-Gain Microphone Amplifier with Integrated Bias
SGM4825
SGM4825
Single/Dual-Input, Fixed-Gain Microphone Amplifier with Integrated Bias
SGM4826
SGM4826
Single/Dual-Input, Fixed-Gain Microphone Amplifier with Integrated Bias
SGM4863
SGM4863
Dual 2.1W Audio Power Amplifier Plus Stereo Headphone Function
SGM4865
SGM4865
2.6W Stereo Audio Power Amplifier
SGM4871
SGM4871
2.4W Audio Power Amplifier with Shutdown Mode
SGM4888
SGM4888
Dual 2.1W Audio Power Amplifier Plus Stereo Headphone & 3D Enhancement
SGM4890
SGM4890
1.1W Audio Power Amplifier
SGM4891
SGM4891
1.2W Audio Power Amplifier
L
L
L
L
H
L
H
L
L
L
2.5
2.5
3.3
3.3
2.7
2.7
2.8
2.6
2.5
2.8
2.5
2.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
5.5
N
N
N
N
N
N
N
N
N
N
N
N
1.5
1.5
0.7
0.7
0.7
0.6
1.7
3
1.3
1.3
1.2
1.3
1.2
UTQFN-1.5×1.5-9L MSOP-8
UTQFN-1.5×1.5-9L
SOT-23-8
MSOP-10
SOT-23-6
SOT-23-8
DIP-16 SOIC-16 TSSOP-20(EP) TSSOP-16(EP) TQFN-3×3-20L
TQFN-4×4-16L
SOIC-8 SOIC-8(EP)
TQFN-4×4-24L
MSOP-8
TDFN-2×2-8L
Select All
SHDN
H L
VCC (Min)(V)
VCC (Max)(V)
Differential
Input
Y N
Output Power/CH
@VCC=3.6V (W)
Output Power/CH
@VCC=5V (W)
Package
Audio Power Amplifiers
H
L
0.6
0.65
0.7
1.5
TSSOP
TQFN
SOIC
DIP
MSOP
TDFN