SGM4812_17 Datasheet, PDF (4/11 Pages) SG Micro Corp – 132mW Differential Input Stereo Audio Power Amplifier

SGM4812
132mW Differential Input,
Stereo Audio Power Amplifier
TYPICAL PERFORMANCE CHARACTERISTICS
Small Signal Step Response
V₊ = 3V
Small Signal Step Response
V₊ = 5V
Time (2μs/div)
THD+N vs. Frequency
1
V₊ = 3V, R_L = 32Ω, P₀ = 25mW
0.1
0.01
0.001
0.01
0.1
1
10
100
Frequency (kHz)
THD+N vs. Frequency
1
V₊ = 3V, R_L = 16Ω, P₀ = 25mW
0.1
0.01
0.001
0.01
0.1
1
10
100
Frequency (kHz)
Time (2μs/div)
THD+N vs. Frequency
1
V₊ = 5V, R_L = 32Ω, P₀ = 60mW
0.1
0.01
0.001
0.01
0.1
1
10
100
Frequency (kHz)
THD+N vs. Frequency
1
V₊ = 5V, R_L = 16Ω, P₀ = 80mW
0.1
0.01
0.001
0.01
0.1
1
10
100
Frequency (kHz)
SG Micro Corp
www.sg-micro.com
MARCH 2017
4