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参数资料
| 型号： | TA8277HQ |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 28 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25 |
| 封装： | 1 MM PITCH, PLASTIC, HZIP-25 |
| 文件页数： | 14/14页 |
| 文件大小： | 304K |
| 代理商： | TA8277HQ |
TA8277HQ
2006-04-28
9
Cross
ta
lk
C
.T
.
(
d
B
)
Cross
talk
C
.T
.
(
d
B
)
Singnal source resistance
Rg ()
VNO – Rg
O
u
tp
ut
nois
e
v
o
lt
a
ge
V
NO
(
Vr
m
s
)
Frequency
f
(Hz)
R.R. – f
Ri
pple
rej
e
c
ti
on
rati
o
R
.R
.
(
d
B)
Frequency
f
(Hz)
C.T. – f (OUT1)
Cross
talk
C
.T
.
(
d
B
)
Frequency
f
(Hz)
C.T. – f (OUT2)
Frequency
f
(Hz)
C.T. – f (OUT3)
Frequency
f
(Hz)
C.T. – f (OUT4)
Cross
ta
lk
C
.T
.
(
d
B
)
100
0
100 k
70
0
1 k
60
30
10 k
40
20
50
10
VCC = 13.2 V
Vrip = 0.775 Vrms (0dBm)
Rg = 620
RL = 4
100
0
100 k
0
300
1 k
50
200
10 k
100
150
250
VCC = 13.2 V
RL = 4
BW
= ~20 k
100
0
100 k
70
0
1 k
60
30
10 k
40
20
50
10
VCC = 13.2 V
VOUT = 0.775 Vrms (0dBm)
Rg = 620
RL = 4
OUT1
→ OUT4
OUT1
→ OUT2
OUT1
→ OUT3, 4
OUT1
→ OUT2, 3
100
0
100 k
70
0
1 k
60
30
10 k
40
20
50
10
VCC = 13.2 V
VOUT = 0.775 Vrms (0dBm)
Rg = 620
RL = 4
OUT2
→ OUT1
OUT2
→ OUT3, 4
OUT2
→ OUT3, 4
100
0
100 k
70
0
1 k
60
30
10 k
40
20
50
10
VCC = 13.2 V
VOUT = 0.775 Vrms (0dBm)
Rg = 620
RL = 4
OUT3
→ OUT4
OUT3
→ OUT1, 2
OUT3
→ OUT1, 2
OUT3
→ OUT4
OUT3
→ OUT4
100
0
100 k
70
0
1 k
60
30
10 k
40
20
50
10
VCC = 13.2 V
VOUT = 0.775 Vrms (0dBm)
Rg = 620
RL = 4
OUT4
→ OUT3
OUT4
→ OUT1, 2
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|---|---|
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|---|---|
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