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: 8/43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
16
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 37
10
1
20
100
1 k
f – Frequency – Hz
OUTPUT NOISE VOLTAGE
vs
FREQUENCY
100
10 k 20 k
VDD = 5 V
BW = 22 Hz to 22 kHz
RL = 4
Output
Noise
V
oltage
V
n
V(rms)
Center
Left
Right
Figure 38
10
1
20
100
1 k
f – Frequency – Hz
OUTPUT NOISE VOLTAGE
vs
FREQUENCY
100
10 k 20 k
VDD = 3.3 V
BW = 22 Hz to 22 kHz
RL = 4
Center
Left
Right
Output
Noise
V
oltage
V
n
V(rms)
Figure 39
–50
–60
–80
–100
20
100
1 k
–30
–20
f – Frequency – Hz
SUPPLY RIPPLE REJECTION RATIO
vs
FREQUENCY
0
10 k 20 k
–10
–40
–70
–90
VDD = 5 V
VDD = 3.3 V
RL = 4
CB = 4.7 F
BTL
Supply
Ripple
Rejection
Ratio
dB
Figure 40
–50
–60
–80
–100
20
100
1 k
–30
–20
f – Frequency – Hz
SUPPLY RIPPLE REJECTION RATIO
vs
FREQUENCY
0
10 k 20 k
–10
–40
–70
–90
VDD = 5 V
VDD = 3.3 V
RL = 4
CB = 4.7 F
SE
Supply
Ripple
Rejection
Ratio
dB
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
相关代理商/技术参数
参数描述
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