參數(shù)資料
型號(hào): TS2012IQT
廠商: STMICROELECTRONICS
元件分類(lèi): 音頻/視頻放大
英文描述: 2.8 W, 2 CHANNEL, AUDIO AMPLIFIER, PQCC20
封裝: 4 X 4 MM, ROHS COMPLIANT, QFN-20
文件頁(yè)數(shù): 10/30頁(yè)
文件大?。?/td> 384K
代理商: TS2012IQT
Electrical characteristics
TS2012
18/30
Figure 22.
THD+N vs. output power
Figure 23.
THD+N vs. output power
1E-3
0.01
0.1
1
0.01
0.1
1
10
3
Vcc=3.6V
Vcc=5V
Vcc=2.5V
RL = 4
Ω + 15μH
F = 100Hz
G = 6dB
BW < 30kHz
Tamb = 25
°C
TH
D
+
N
(%)
Output Power (W)
1E-3
0.01
0.1
1
0.01
0.1
1
10
3
Vcc=3.6V
Vcc=5V
Vcc=2.5V
RL = 4
Ω + 30μH
F = 100Hz
G = 6dB
BW < 30kHz
Tamb = 25
°C
TH
D
+
N
(%)
Output Power (W)
Figure 24.
THD+N vs. output power
Figure 25.
THD+N vs. output power
1E-3
0.01
0.1
1
0.01
0.1
1
10
2
Vcc=5V
Vcc=2.5V
Vcc=3.6V
RL = 8
Ω + 15μH
F = 100Hz
G = 6dB
BW < 30kHz
Tamb = 25
°C
T
H
D
+
N
(
%
)
Output Power (W)
1E-3
0.01
0.1
1
0.01
0.1
1
10
2
Vcc=5V
Vcc=2.5V
Vcc=3.6V
RL = 8
Ω + 30μH
F = 100Hz
G = 6dB
BW < 30kHz
Tamb = 25
°C
T
H
D
+
N
(
%
)
Output Power (W)
Figure 26.
THD+N vs. frequency
Figure 27.
THD+N vs. frequency
100
1000
10000
0.01
0.1
1
10
Po=0.2W
Po=0.4W
RL=4
Ω + 15μH
G=6dB
BW < 30kHz
Vcc=2.5V
Tamb = 25
°C
20k
20
THD
+
N
(%)
Frequency (Hz)
100
1000
10000
0.01
0.1
1
10
Po=0.2W
Po=0.4W
RL=4
Ω + 30μH
G=6dB
BW < 30kHz
Vcc=2.5V
Tamb = 25
°C
20k
20
THD
+
N
(%)
Frequency (Hz)
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