參數(shù)資料
型號(hào): TPA2008D2PWPRG4
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): 25/26頁(yè)
文件大?。?/td> 691K
代理商: TPA2008D2PWPRG4
www.ti.com
f Frequency Hz
20
VDD = 5 V
RL = 3
Gain = 0 dB
100
1k
10k
0.01
0.1
1
20k
PO = 2.2 W
PO = 1.2 W
PO = 300 mW
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
f Frequency Hz
20
VDD = 5 V
RL = 4
Gain = 0 dB
100
1k
10k
0.01
0.1
1
20k
PO = 250 mW
PO = 1 W
PO = 2 W
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
f Frequency Hz
20
VDD = 5 V
RL = 8
Gain = 0 dB
100
1k
10k
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.001
0.1
1
20k
PO = 50 mW
PO = 1 W
PO = 500 mW
0.01
VDD = 5 V
RL = 3
Gain = 0 dB
THD+N
T
otal
Harmonic
Distortion
+
Noise
%
0.01
1
20
f = 20 kHz
f = 1 kHz
0.1
10
0.01
0.1
1
4
PO Output Power W
f = 20 Hz
TPA2008D2
SLOS413C – JULY 2003 – REVISED MAY 2004
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
Figure 3.
Figure 4.
TOTAL HARMONIC DISTORTION + NOISE
vs
FREQUENCY
OUTPUT POWER
Figure 5.
Figure 6.
8
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