参数资料
型号: TPA0103PWPG4
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 2.1 W, 3 CHANNEL, AUDIO AMPLIFIER, PDSO24
封装: GREEN, PLASTIC, HTSSOP-24
文件页数: 43/43页
文件大小: 1123K
代理商: TPA0103PWPG4
TPA0103
1.75-W 3-CHANNEL STEREO AUDIO POWER AMPLIFIER
SLOS167A – JULY 1997 – REVISED MARCH 2000
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 9
0.1
0.01
20
100
1 k
1
10
10 k
20 k
THD+N
–T
otal
Harmonic
Distortion
+
Noise
%
f – Frequency – Hz
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
FREQUENCY
VDD = 5 V
PO = 1 W
RL = 8
BTL
AV = –2 V/V
AV = –20 V/V
AV = –10 V/V
Figure 10
0.1
0.01
0.1
1
10
110
f = 20 kHz
f = 1 kHz
f = 20 Hz
PO – Output Power – W
VDD = 5 V
RL = 8
AV = –2 V/V
BTL
THD+N
–T
otal
Harmonic
Distortion
+
Noise
%
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
Figure 11
0.1
0.01
0
0.1
0.2
0.3
0.4
0.5
0.6
1
10
0.7
0.8
0.9
1
PO – Output Power – W
VDD = 3.3 V
f = 1 kHz
BTL
THD+N
–T
otal
Harmonic
Distortion
+
Noise
%
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
RL = 4
RL = 8
Figure 12
0.1
0.01
0
30
60
90
120 150 180
1
10
210 240 270 300
PO – Output Power – mW
VDD = 3.3 V
f = 1 kHz
SE
THD+N
–T
otal
Harmonic
Distortion
+
Noise
%
TOTAL HARMONIC DISTORTION PLUS NOISE
vs
OUTPUT POWER
RL = 4
RL = 8
相关PDF资料
PDF描述
TPA0103PWPRG4 2.1 W, 3 CHANNEL, AUDIO AMPLIFIER, PDSO24
TPA0112PWPR 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0112PWP 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0112PWPG4 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
TPA0112PWPRG4 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
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