參數(shù)資料
型號(hào): TPA0152PWPR
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): 28/32頁
文件大?。?/td> 651K
代理商: TPA0152PWPR
www.ti.com
TYPICAL CHARACTERISTICS
Table of Graphs
0.01%
-40
-30
-20
-10
0
THD+N
-T
otal
Harmonic
Distortion
+
Noise
A
- Voltage Gain - dB
1%
0.1%
10
20
V
PO = 1 W for AV ≥ 6 dB
VO = 1 VRMS for AV ≤ 4 dB
RL = 8
BTL
0.1%
0.01%
0.5 0.75
1
1.25 1.5 1.75
2
1%
10%
2.25 2.5 2.75
3
PO - Output Power - W
AV = 20 to 0 dB
f = 1 kHz
BTL
THD+N
-T
otal
Harmonic
Distortion
+
Noise
RL = 8
RL = 3
RL = 4
TPA0152
SLOS246F – JUNE 1999 – REVISED SEPTEMBER 2004
FIGURE
vs Output power
1, 4, 6, 8, 10
THD+N
Total harmonic distortion plus noise
vs Voltage gain
2
vs Frequency
3, 5, 7, 9, 11, 12
Vn
Output noise voltage
vs Frequency
13
Supply ripple rejection ratio
vs Frequency
14, 15
Crosstalk
vs Frequency
16, 17, 18
Shutdown attenuation
vs Frequency
19
SNR
Signal-to-noise ratio
vs Frequency
20
Closed loop response
21, 22
PO
Output power
vs Load resistance
23, 24
vs Output power
25, 26
PD
Power dissipation
vs Ambient temperature
27
Zi
Input impedance
vs Gain
28
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
VOLTAGE GAIN
Figure 1.
Figure 2.
5
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