参数资料
型号: TS4956EIKJT
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 1.055 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA18
封装: ROHS COMPLIANT, FCP-18
文件页数: 7/52页
文件大小: 1709K
代理商: TS4956EIKJT
TS4956
Electrical characteristics
15/51
Figure 4.
THD+N vs. output power
Figure 5.
THD+N vs. output power
Figure 6.
THD+N vs. output power
Figure 7.
THD+N vs. output power
Figure 8.
THD+N vs. output power
Figure 9.
THD+N vs. output power
0.01
0.1
1
0.01
0.1
1
10
Mode 1, 2 - SPK out
RL = 8
, G = +1.5dB
BW < 125kHz
Tamb = 25
°C
T
HD
+
N
(%
)
Output power (W)
Vcc=2.7V
F=1kHz
Vcc=5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=1kHz
Vcc=2.7V
F=20kHz
Vcc=3.3V
F=20kHz
0.01
0.1
1
0.01
0.1
1
10
Mode 1, 2 - SPK out
RL = 8
, G = +10.5dB
BW < 125kHz
Tamb = 25
°C
THD
+
N
(%
)
Output power (W)
Vcc=2.7V
F=1kHz
Vcc=5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=1kHz
Vcc=2.7V
F=20kHz
Vcc=3.3V
F=20kHz
0.01
0.1
1
0.01
0.1
1
10
Mode 1, 2 - SPK out
RL = 16
, G = +1.5dB
BW < 125kHz
Tamb = 25
°C
THD
+
N
(%
)
Output power (W )
Vcc=2.7V
F=1kHz
Vcc=5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=1kHz
Vcc=2.7V
F=20kHz
Vcc=3.3V
F=20kHz
0.01
0.1
1
0.01
0.1
1
10
Mode 1, 2 - SPK out
RL = 16
, G = +10.5dB
BW < 125kHz
Tamb = 25
°C
THD
+
N
(%
)
Output power (W )
Vcc=2.7V
F=1kHz
Vcc=5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=1kHz
Vcc=2.7V
F=20kHz
Vcc=3.3V
F=20kHz
1E-3
0.01
0.1
0.01
0.1
1
10
Mode 3 - LHP, RHP
RL = 16
, G = +1.5dB
BW < 125kHz
Tamb = 25
°C
TH
D
+
N
(
%
)
Output power (W)
Vcc=2.7V
F=1kHz
Vcc=5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=1kHz
Vcc=2.7V
F=20kHz
Vcc=3.3V
F=20kHz
1E-3
0.01
0.1
0.01
0.1
1
10
Mode 3 - LHP, RHP
RL = 16
, G = +10.5dB
BW < 125kHz
Tamb = 25
°C
TH
D
+
N
(
%
)
Output power (W)
Vcc=2.7V
F=1kHz
Vcc=5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=1kHz
Vcc=2.7V
F=20kHz
Vcc=3.3V
F=20kHz
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