參數(shù)資料
型號: TA8258H
元件分類: 音頻/視頻放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12
封裝: HZIP-12
文件頁數(shù): 2/12頁
文件大?。?/td> 366K
代理商: TA8258H
TA8258H
2002-02-13
10
0
10
25
50
100
175
75
1
5
15
20
30
125
150
1: INFINITE HEAT SINK
2: 4.1°C/W A HEAT SINK
3: 9.5°C/W A HEAT SINK
2
3
Mute control voltage
Vmute (V)
ATT – Vmute
Mut
e
A
T
(dB
)
Ambient temperature Ta (°C)
PD MAX – Ta
A
llo
w
ab
le
pow
er
d
iss
ip
at
io
n
P
D
MA
X
(
w
)
f
= 1 kHz
RL = 8
Vout = 0.775Vrms
VCC = 37 V
60
80
8
40
20
1
2
4
3
0
10
Ambient temperature Ta (
°C)
THD – Ta
To
tal
ha
rm
oni
c
di
st
ori
ont
T
H
D
(%
)
RL = 8
VCC = 37 V
f
= 1 kHz
Pout
= 2 W
0.03
0.01
40
0.05
0.1
0.2
20
0
60
40
20
80
100
OUT1
OUT2
Ambient temperature Ta (
°C)
R.R. – Ta
R
ippl
e
rej
ecti
on
rati
o
R
.R
.
(
dB
)
Rg = 620
RL = 8
Vripple
= 0.775 Vrms
VCC = 37 V
fripple
= 100 Hz
80
40
20
0
60
40
20
80
100
OUT1
OUT2
70
60
50
30
10
0
Ambient temperature Ta (
°C)
ICCQ – Ta
Qui
es
cen
tcu
rr
ent
I CCQ
(m
A
)
VCC = 37 V
RL = 8
20
0
40
60
80
20
0
60
40
20
80
100
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