參數(shù)資料
型號: TPA6111A2DGNR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 0.15 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: GREEN, PLASTIC, MSOP-8
文件頁數(shù): 22/26頁
文件大?。?/td> 804K
代理商: TPA6111A2DGNR
www.ti.com
TYPICAL CHARACTERISTICS
0.001
10
0.01
0.1
1
20
20k
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
f Frequency Hz
VDD = 3.3 V,
PO = 25 mW,
CB = 1 F,
RL = 32 ,
AV = 1 V/V
10
100
0.001
10
0.01
0.1
1
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
VDD = 3.3 V,
RL = 32 ,
AV = 1 V/V,
CB = 1 F
50
PO Output Power mW
20 Hz
1 kHz
20 kHz
TPA6111A2
SLOS313B – DECEMBER 2000 – REVISED JUNE 2004
Table of Graphs
FIGURE
vs Frequency
1, 3, 5, 6, 7, 9, 11, 13,
THD+N
Total harmonic distortion plus noise
vs Output power
2, 4, 8, 10, 12, 14
Supply ripple rejection ratio
vs Frequency
15, 16
Vn
Output noise voltage
vs Frequency
17, 18
Crosstalk
vs Frequency
19–24
Shutdown attenuation
vs Frequency
25, 26
Open-loop gain and phase margin
vs Frequency
27, 28
Output power
vs Load resistance
29, 30
IDD
Supply current
vs Supply voltage
31
SNR
Signal-to-noise ratio
vs Voltage gain
32
Power dissipation/amplifier
vs Load power
33, 34
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
OUTPUT POWER
Figure 1.
Figure 2.
5
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