參數(shù)資料
型號: TS4962EIKJT
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 3 W, 1 CHANNEL, AUDIO AMPLIFIER, PBGA9
封裝: LEAD FREE, FLIP CHIP, 9 PIN
文件頁數(shù): 10/37頁
文件大?。?/td> 834K
代理商: TS4962EIKJT
Electrical Characteristics
TS4962
18/37
Figure 17. PSSR vs. frequency
Figure 18. PSSR vs. frequency
Figure 19. PSSR vs. frequency
Figure 20. PSSR vs. frequency
Figure 21. PSRR vs. common mode input
voltage
Figure 22. CMR vs. frequency
100
1000
10000
-80
-70
-60
-50
-40
-30
-20
-10
0
Vcc=5V, 3.6V, 2.5V
20k
20
Vripple = 200mVpp
Inputs = Grounded
G = 6dB, Cin = 4.7
F
RL = 4
+ Filter
R/R≤0.1%
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
-80
-70
-60
-50
-40
-30
-20
-10
0
Vcc=5V, 3.6V, 2.5V
20k
20
Vripple = 200mVpp
Inputs = Grounded
G = 6dB, Cin = 4.7
F
RL = 8
+ 15H
R/R≤0.1%
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
-80
-70
-60
-50
-40
-30
-20
-10
0
Vcc=5V, 3.6V, 2.5V
20k
20
Vripple = 200mVpp
Inputs = Grounded
G = 6dB, Cin = 4.7
F
RL = 8
+ 30H
R/R≤0.1%
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
100
1000
10000
-80
-70
-60
-50
-40
-30
-20
-10
0
Vcc=5V, 3.6V, 2.5V
20k
20
Vripple = 200mVpp
Inputs = Grounded
G = 6dB, Cin = 4.7
F
R/R≤0.1%
RL = 8
+ Filter
Tamb = 25
°C
PSRR
(
d
B)
Frequency (Hz)
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
-80
-70
-60
-50
-40
-30
-20
-10
0
Vcc=3.6V
Vcc=2.5V
Vcc=5V
Vripple = 200mVpp
F = 217Hz, G = 6dB
RL
≥ 4 + ≥ 15H
Tamb = 25
°C
PSRR(
dB)
Common Mode Input Voltage (V)
100
1000
10000
-60
-40
-20
0
Vcc=5V, 3.6V, 2.5V
RL=4
+ 15H
G=6dB
Vicm=200mVpp
R/R≤0.1%
Cin=4.7
F
Tamb = 25
°C
20k
20
CMRR
(
d
B)
Frequency (Hz)
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