參數(shù)資料
型號(hào): TPA6011A4PWPRG4
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(yè)數(shù): 35/35頁(yè)
文件大小: 744K
代理商: TPA6011A4PWPRG4
www.ti.com
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20 k
50 100 200
500
1 k
2 k
5 k 10 k
f Frequency Hz
THD+N
T
otal
Harmonic
Distortion
+
Noise
(SE)
%
PO = 75 mW
VDD = 5 V
RL = 32
Gain = 14 dB
SE
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20 k
50
100 200
500
1 k
2 k
5 k
10 k
PO = 1 W
VDD = 5 V
RL = 8
Gain = 20 dB
BTL
f Frequency Hz
THD+N
T
otal
Harmonic
Distortion
+
Noise
(BTL)
%
PO = 0.25 W
PO = 0.5 W
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20 k
50 100 200
500
1 k
2 k
5 k 10 k
f Frequency Hz
THD+N
T
otal
Harmonic
Distortion
+
Noise
(SE)
%
VO = 1 VRMS
VDD = 5 V
RL = 10 k
Gain = 14 dB
SE
PO Output Power W
THD+N
T
otal
Harmonic
Distortion
+
Noise
(BTL)
%
0.01
10
0.02
0.05
0.1
0.2
0.5
1
2
5
0.01
10
0.1
1
f = 20 kHz
f = 1 kHz
f = 20 Hz
VDD = 5 V
RL = 3
Gain = 20 dB
BTL
TPA6011A4
SLOS392A – FEBRUARY 2002 – REVISED JULY 2004
TOTAL HARMONIC DISTORTION + NOISE (BTL)
TOTAL HARMONIC DISTORTION + NOISE (SE)
vs
FREQUENCY
Figure 3.
Figure 4.
TOTAL HARMONIC DISTORTION + NOISE (SE)
TOTAL HARMONIC DISTORTION + NOISE (BTL)
vs
FREQUENCY
OUTPUT POWER
Figure 5.
Figure 6.
9
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