6W, Filterless, Spread-Spectrum
Mono/Stereo Class D Amplifiers
Typical Operating Characteristics
(136µH with 16Ω, 68µH with 8Ω, part in SSM mode, unless otherwise noted.)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
10
VDD = +15V
AV = 13dB
RL = 8Ω
1
POUT = 100mW
POUT = 4W
0.1
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
10
VDD = +20V
AV = 13dB
RL = 8Ω
1
POUT = 100mW
POUT = 4W
0.1
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
10
VDD = +15V
AV = 13dB
RL = 16Ω
1
POUT = 5W
0.1
0.01
10
100
1k
10k
100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
10
VDD = +20V
AV = 13dB
RL = 16Ω
1
0.01
10
100
1k
10k
100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. FREQUENCY
10
VDD = +15V
AV = 13dB
POUT = 4W
RL = 8Ω
1
POUT = 7.5W
0.1
SSM
0.1
0.01
10
POUT = 120mW
100
1k
10k
100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
100
VDD = 20V
AV = 13dB
10 RL = 8Ω
0.01
10
FFM
100
1k
10k
100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
100
VDD = 15V
AV = 13dB
10 RL = 16Ω
0.01
10
POUT = 55mW
100
1k
10k
100k
FREQUENCY (Hz)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
100
VDD = 15V
AV = 13dB
10 RL = 8Ω
1
f = 1kHz
f = 10kHz
0.1
0.01
f = 100Hz
0.001
0123456 7
OUTPUT POWER (W)
TOTAL HARMONIC DISTORTION PLUS
NOISE vs. OUTPUT POWER
100
VDD = 20V
AV = 13dB
10 RL = 16Ω
1
f = 1kHz
0.1
0.01
f = 100Hz
f =f =1100kHkzHz
1
f = 1kHz
0.1
0.01
f = 100Hz
f = 10kHz
1
f = 1kHz
0.1
0.01
f = 100Hz
f = 10kHz
0.001
0.001
0.001
0 12 3 4 5 67
0
2
4
6
8
0
5
10
15
OUTPUT POWER (W)
OUTPUT POWER (W)
OUTPUT POWER (W)
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