参数资料
型号: TS4994EIKJT
厂商: STMICROELECTRONICS
元件分类: 音频/视频放大
英文描述: 1.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
封装: ROHS COMPLIANT, FCP-9
文件页数: 11/35页
文件大小: 694K
代理商: TS4994EIKJT
TS4994FC
Electrical characteristics
19/35
Figure 68.
THD+N vs. frequency
Figure 69.
THD+N vs. frequency
100
1000
10000
1E-3
0.01
0.1
1
10
Vcc=2.6V, Po=350mW
Vcc=5V, Po=1W
RL = 4
Ω
Av = 1
Cb = 1
μF
Bw < 125kHz
Tamb = 25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
0.01
0.1
1
10
Vcc=2.6V, Po=350mW
Vcc=5V, Po=1W
RL = 4
Ω
Av = 7.5
Cb = 1
μF
Bw < 125kHz
Tamb = 25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
Figure 70.
THD+N vs. frequency
Figure 71.
THD+N vs. frequency
100
1000
10000
1E-3
0.01
0.1
1
10
Vcc=2.6V, Po=225mW
Vcc=5V, Po=850mW
RL = 8
Ω
Av = 1
Cb = 1
μF
Bw < 125kHz
Tamb = 25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
0.01
0.1
1
10
Vcc=2.6V, Po=225mW
Vcc=5V, Po=850mW
RL = 8
Ω
Av = 7.5
Cb = 1
μF
Bw < 125kHz
Tamb = 25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
Figure 72.
THD+N vs. frequency
Figure 73.
THD+N vs. frequency
100
1000
10000
1E-3
0.01
0.1
1
10
Vcc=2.6V, Po=155mW
Vcc=5V, Po=600mW
RL = 16
Ω
Av = 1
Cb = 1
μF
Bw < 125kHz
Tamb = 25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
1E-3
0.01
0.1
1
10
Vcc=2.6V, Po=155mW
Vcc=5V, Po=600mW
RL = 16
Ω
Av = 7.5
Cb = 1
μF
Bw < 125kHz
Tamb = 25
°C
20k
20
THD
+
N
(
%
)
Frequency (Hz)
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