參數(shù)資料
型號: TPA0122PWPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
封裝: GREEN, PLASTIC, HTSSOP-24
文件頁數(shù): 31/33頁
文件大?。?/td> 688K
代理商: TPA0122PWPR
www.ti.com
0.1%
0.01%
0.01
0.1
1%
10%
1
10
f = 20 Hz
f = 1 kHz
PO Output Power W
RL = 3
AV = 24 V/V
BTL
THD+N
T
otal
Harmonic
Distortion
+
Noise
f = 15 kHz
0.01%
10%
20
100
1k
10k 20k
THD+N
T
otal
Harmonic
Distortion
+
Noise
f Frequency Hz
1%
0.1%
PO = 1.5 W
RL = 4
BTL
AV = 6 V/V
AV = 24 V/V
AV = 2 V/V
AV = 12 V/V
0.1%
0.01%
0.01
0.1
1%
10%
1
10
f = 20 Hz
f = 1 kHz
PO Output Power W
RL = 4
AV = 2 V/V
BTL
THD+N
T
otal
Harmonic
Distortion
+
Noise
f = 15 kHz
0.01%
10%
20
100
1k
10k 20k
THD+N
T
otal
Harmonic
Distortion
+
Noise
f Frequency Hz
1%
0.1%
RL = 4
AV = 2 V/V
BTL
PO = 0.25 W
PO = 1.0 W
PO = 1.5 W
TPA0122
SLOS247C – JUNE 1999 – REVISED SEPTEMBER 2004
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
FREQUENCY
Figure 7.
Figure 8.
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
OUTPUT POWER
Figure 9.
Figure 10.
7
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