參數(shù)資料
型號: TS4962IQT
廠商: STMICROELECTRONICS
元件分類: 音頻/視頻放大
英文描述: 2.8 W, 1 CHANNEL, AUDIO AMPLIFIER, DSO8
封裝: 3 X 3 MM, ROHS COMPLIANT, DFN-8
文件頁數(shù): 20/44頁
文件大小: 586K
代理商: TS4962IQT
TS4962
Electrical characteristics
Doc ID 10968 Rev 8
27/44
Figure 46.
THD+N vs. frequency
Figure 47.
THD+N vs. frequency
100
1000
10000
0.01
0.1
1
10
Po=0.1W
Po=0.18W
RL=8
Ω + 15μH
G=6dB
Bw < 30kHz
Vcc=2.5V
Tamb = 25
°C
20k
50
T
HD
+
N
(
%
)
Frequency (Hz)
100
1000
10000
0.01
0.1
1
10
Po=0.1W
Po=0.18W
RL=8
Ω + 30μH or Filter
G=6dB
Bw < 30kHz
Vcc=2.5V
Tamb = 25
°C
20k
50
T
HD
+
N
(
%
)
Frequency (Hz)
Figure 48.
Gain vs. frequency
Figure 49.
Gain vs. frequency
100
1000
10000
0
2
4
6
8
Vcc=5V, 3.6V, 2.5V
RL=4
Ω + 15μH
G=6dB
Vin=500mVpp
Cin=1
μF
Tamb = 25
°C
20k
20
D
iffe
re
n
tia
lG
a
in
(d
B
)
Frequency (Hz)
100
1000
10000
0
2
4
6
8
Vcc=5V, 3.6V, 2.5V
RL=4
Ω + 30μH
G=6dB
Vin=500mVpp
Cin=1
μF
Tamb = 25
°C
20k
20
D
iffe
re
n
tia
lG
a
in
(d
B
)
Frequency (Hz)
Figure 50.
Gain vs. frequency
Figure 51.
Gain vs. frequency
100
1000
10000
0
2
4
6
8
Vcc=5V, 3.6V, 2.5V
RL=4
Ω + Filter
G=6dB
Vin=500mVpp
Cin=1
μF
Tamb = 25
°C
20k
20
D
iffe
re
n
tia
lG
a
in
(d
B
)
Frequency (Hz)
100
1000
10000
0
2
4
6
8
Vcc=5V, 3.6V, 2.5V
RL=8
Ω + 15μH
G=6dB
Vin=500mVpp
Cin=1
μF
Tamb = 25
°C
20k
20
D
iffe
re
n
tia
lG
a
in
(d
B
)
Frequency (Hz)
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