參數(shù)資料
型號(hào): TPA301DGNRG4
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 0.7 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
封裝: GREEN, PLASTIC, MSOP-8
文件頁數(shù): 28/28頁
文件大?。?/td> 765K
代理商: TPA301DGNRG4
www.ti.com
PO Output Power W
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
f = 20 Hz
VDD = 5 V
RL = 8
AV = 2 V/V
0.01
0.1
1
0.01
10
0.1
f = 1 kHz
f = 10 kHz
f = 20 kHz
PO Output Power W
0.1
0.25
1
0.40
0.55
0.70
0.85
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
RL = 8
VDD = 5 V
f = 1 kHz
AV = 2 V/V
1
0.01
10
0.1
10
0
20
30
20
30
f Frequency kHz
40
10
180
120
0
120
180
VDD = 3.3 V
RL = Open
Gain
Phase
60
Open-Loop
Gain
dB
Phase
°
1
101
102
103
104
TPA301
SLOS208E – JANUARY 1998 – REVISED JUNE 2004
TOTAL HARMONIC DISTORTION + NOISE
vs
OUTPUT POWER
Figure 13.
Figure 14.
OPEN-LOOP GAIN AND PHASE
vs
FREQUENCY
Figure 15.
9
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TPA301DG4 0.7 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
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