參數(shù)資料
型號(hào): TS4975EIJT
廠商: STMICROELECTRONICS
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PBGA12
封裝: LEAD FREE, FLIP CHIP, 12 PIN
文件頁數(shù): 5/36頁
文件大小: 870K
代理商: TS4975EIJT
Obsolete
Product(s)
- Obsolete
Product(s)
Obsolete
Product(s)
- Obsolete
Product(s)
TS4975
Electrical Characteristics
13/36
Figure 9.
THD+N vs. output power
Figure 10. THD+N vs. output power
Figure 11. THD+N vs. output power
Figure 12. THD+N vs. output power
Figure 13. THD+N vs. output power
Figure 14. THD+N vs. output power
1E-3
0.01
0.1
1E-3
0.01
0.1
1
10
Vcc=5V
F=1kHz
Vcc=3.3V
F=1kHz
Vcc=2.5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=20kHz
Vcc=2.5V
F=20kHz
RL = 8
Out. mode 1 - 8
PHG, G = +2dB
BW < 125kHz
Tamb = 25
°C
TH
D
+
N
(
%
)
Output power (W)
1E-3
0.01
0.1
1E-3
0.01
0.1
1
10
Vcc=5V
F=1kHz
Vcc=3.3V
F=1kHz
Vcc=2.5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=20kHz
Vcc=2.5V
F=20kHz
RL = 8
Out. mode 1 - 8
SE, G = +18dB
BW < 125kHz
Tamb = 25
°C
TH
D
+
N
(
%
)
Output power (W)
1E-3
0.01
0.1
1E-3
0.01
0.1
1
10
Vcc=5V
F=1kHz
Vcc=3.3V
F=1kHz
Vcc=2.5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=20kHz
Vcc=2.5V
F=20kHz
RL = 16
Out. mode 1 - 8
PHG, G = +2dB
BW < 125kHz
Tamb = 25
°C
TH
D
+
N
(
%
)
Output power (W)
1E-3
0.01
0.1
1E-3
0.01
0.1
1
10
Vcc=5V
F=1kHz
Vcc=3.3V
F=1kHz
Vcc=2.5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=20kHz
Vcc=2.5V
F=20kHz
RL = 16
Out. mode 1 - 8
PHG, G = +18dB
BW < 125kHz
Tamb = 25
°C
TH
D
+
N
(
%
)
Output power (W)
1E-3
0.01
0.1
1E-3
0.01
0.1
1
10
Vcc=5V
F=1kHz
Vcc=3.3V
F=1kHz
Vcc=2.5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=20kHz
Vcc=2.5V
F=20kHz
RL = 32
Out. mode 1 - 8
PHG, G = +2dB
BW < 125kHz
Tamb = 25
°C
TH
D
+
N
(
%
)
Output power (W)
1E-3
0.01
0.1
1E-3
0.01
0.1
1
10
Vcc=5V
F=1kHz
Vcc=3.3V
F=1kHz
Vcc=2.5V
F=1kHz
Vcc=5V
F=20kHz
Vcc=3.3V
F=20kHz
Vcc=2.5V
F=20kHz
RL = 32
Out. mode 1 - 8
PHG, G = +18dB
BW < 125kHz
Tamb = 25
°C
TH
D
+
N
(
%
)
Output power (W)
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