參數(shù)資料
型號(hào): TSH344ID
廠商: STMICROELECTRONICS
元件分類(lèi): 音頻/視頻放大
英文描述: 3 CHANNEL, VIDEO AMPLIFIER, PDSO8
封裝: ROHS COMPLIANT, PLASTIC, SOP-8
文件頁(yè)數(shù): 14/17頁(yè)
文件大小: 296K
代理商: TSH344ID
Electrical characteristics
TSH344
6/17
Figure 1.
Frequency response
Figure 2.
Gain flatness
1M
10M
100M
1G
-10
-8
-6
-4
-2
0
2
4
6
8
10
Vcc=5V
Load=150
Ω
G
a
in
(
d
B)
Frequency (Hz)
1M
10M
100M
1G
5,2
5,3
5,4
5,5
5,6
5,7
5,8
5,9
6,0
6,1
6,2
Vcc=5V
Load=150
Ω
G
a
in
(dB
)
Frequency (Hz)
Figure 3.
Cross-talk vs. frequency (amp1)
Figure 4.
Cross-talk vs. frequency (amp2)
1M
10M
100M
-100
-90
-80
-70
-60
-50
-40
-30
-20
-10
0
1/3
1/2
Small Signal
Vcc=5V
Load=150
Ω
G
a
in
(dB
)
Frequency (Hz)
1M
10M
100M
-100
-80
-60
-40
-20
0
2/3
2/1
Small Signal
Vcc=5V
Load=150
Ω
G
a
in
(dB
)
Frequency (Hz)
Figure 5.
Cross-talk vs. frequency (amp3)
Figure 6.
Input noise vs. frequency
1M
10M
100M
-100
-80
-60
-40
-20
0
3/2
3/1
Small Signal
Vcc=5V
Load=150
Ω
G
a
in
(d
B
)
Frequency (Hz)
10
100
1k
10k
100k
1M
10M
10
100
Vcc=5V
DC input = 1.5V (Battery)
Input
Noi
se
(
n
V/
VHz
)
Frequency (Hz)
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