參數(shù)資料
型號(hào): TS4956EIKJT
廠商: STMICROELECTRONICS
元件分類(lèi): 音頻/視頻放大
英文描述: 1.055 W, 2 CHANNEL, AUDIO AMPLIFIER, PBGA18
封裝: ROHS COMPLIANT, FCP-18
文件頁(yè)數(shù): 27/52頁(yè)
文件大小: 1709K
代理商: TS4956EIKJT
TS4956
Electrical characteristics
33/51
Figure 114. Power dissipation vs. output
power (per channel)
Figure 115. Power dissipation vs. output
power (per channel)
Figure 116. Power dissipation vs. output
power
Figure 117. Power dissipation vs. output
power (per channel)
Figure 118. Power dissipation vs. output
power (per channel)
Figure 119. Power dissipation vs. output
power
0
1020
304050
0
10
20
30
40
50
60
70
80
90
RL=32
RL=16
Mode 3, 4 - LHP, RHP
Vcc = 2.7V
F = 1kHz
THD+N < 10%
Po
w
e
rD
iss
ip
ati
o
n
(mW
)
Output Power (mW)
THD+N=1%
0
1020
3040
5060
70
0
20
40
60
80
100
120
140
160
180
200
220
RL=32
RL=16
Mode 3, 4 - LHP, RHP
Vcc = 5V
F = 1kHz
THD+N < 10%
Po
w
e
rD
iss
ip
ati
o
n
(mW
)
Output Power (mW)
THD+N=1%
0
1020
3040
5060
70
0
2
4
6
8
10
12
14
16
18
20
22
24
RL=32
RL=16
Mode 5, 6 - MLO
Vcc = 2.7V
F = 1kHz
THD+N < 10%
P
o
w
e
rD
is
s
ip
at
io
n
(
m
W
)
Output Power (mW)
THD+N=1%
0
1020
30405060
0
10
20
30
40
50
60
70
80
90
100
110
120
130
RL=32
RL=16
Mode 3, 4 - LHP, RHP
Vcc = 3.3V
F = 1kHz
THD+N < 10%
Po
w
e
rD
iss
ip
ati
o
n
(mW
)
Output Power (mW)
THD+N=1%
0
1020
3040
5060
70
0
20
40
60
80
100
120
140
160
180
200
220
240
260
RL=32
RL=16
Mode 3, 4 - LHP, RHP
Vcc = 5.5V
F = 1kHz
THD+N < 10%
Po
w
e
rD
iss
ip
ati
o
n
(mW
)
Output Power (mW)
THD+N=1%
0
10203040
5060
70
8090
100
0
5
10
15
20
25
30
35
40
RL=32
RL=16
Mode 5, 6 - MLO
Vcc = 3.3V
F = 1kHz
THD+N < 10%
Po
w
e
rD
iss
ip
at
io
n
(m
W
)
Output Power (mW)
THD+N=1%
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