TPA0102 Datasheet, PDF (8/38 Pages) Texas Instruments – 1.5-W STEREO AUDIO POWER AMPLIFIER

TPA0102
1.5-W STEREO AUDIO POWER AMPLIFIER
SLOS166E – MARCH 1997 – REVISED MARCH 2000
TYPICAL CHARACTERISTICS
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
10
VDD = 5 V
RL = 4 Ω
AV = –2 V/V
BTL
1
PO = 0.75 W
PO = 1.5 W
0.1
PO = 0.25 W
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
10
VDD = 5 V
RL = 4 Ω
BTL
1
f = 20 kHz
0.1
f = 1 kHz
f = 20 Hz
0.01
20
100
1k
f – Frequency – Hz
Figure 5
10 k 20 k
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
10
VDD = 5 V
RL = 8 Ω
AV = –2 V/V
BTL
1
0.01
0.01
0.1
1
10
PO – Output Power – W
Figure 6
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
10
VDD = 5 V
PO = 1 W
RL = 8 Ω
BTL
1
0.1
0.01
20
PO = 0.5 W
PO = 1 W
PO = 0.25 W
100
1k
f – Frequency – Hz
Figure 7
10 k 20 k
0.1
0.01
20
AV = –10 V/V
AV = –20 V/V
AV = –2 V/V
100
1k
f – Frequency – Hz
Figure 8
10 k 20 k
8
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