參數資料
型號: TPA6011A4PWP
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: 34/35頁
文件大?。?/td> 744K
代理商: TPA6011A4PWP
www.ti.com
TYPICAL CHARACTERISTICS
Table of Graphs
10
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20
20 k
100
1 k
10 k
VDD = 5 V
RL = 3
Gain = 20 dB
BTL
PO = 1.75 W
PO = 0.5 W
PO = 1 W
THD+N
T
otal
Harmonic
Distortion
+
Noise
(BTL)
%
f Frequency Hz
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
PO = 0.25 W
PO = 1.5 W
PO = 1 W
f Frequency Hz
THD+N
T
otal
Harmonic
Distortion
+
Noise
(BTL)
%
VDD = 5 V
RL = 4
Gain = 20 dB
BTL
TPA6011A4
SLOS392A – FEBRUARY 2002 – REVISED JULY 2004
FIGURE
vs Frequency
1, 2 3
THD+N
Total harmonic distortion plus noise (BTL)
vs Output power
6, 7, 8
vs Frequency
4, 5
THD+N
Total harmonic distortion plus noise (SE)
vs Output power
9
vs Output voltage
10
Closed loop response
11, 12
vs Temperature
13
ICC
Supply current
vs Supply voltage
14, 15, 16
PD
Power Dissipation
vs Output power
17, 18
PO
Output power
vs Load resistance
19, 20
Crosstalk
vs Frequency
21, 22
HP/LINE attenuation
vs Frequency
23
PSRR
Power supply ripple rejection (BTL)
vs Frequency
24
PSRR
Power supply ripple rejection (SE)
vs Frequency
25
ZI
Input impedance
vs BTL gain
26
Vn
Output noise voltage
vs Frequency
27
TOTAL HARMONIC DISTORTION + NOISE (BTL)
vs
FREQUENCY
Figure 1.
Figure 2.
8
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