參數(shù)資料
型號(hào): TA8258HQ
元件分類: 音頻/視頻放大
英文描述: 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12
封裝: 1.78 MM PITCH, LEAD FREE, PLASTIC, HZIP-12
文件頁(yè)數(shù): 13/13頁(yè)
文件大?。?/td> 345K
代理商: TA8258HQ
TA8258HQ
2006-10-23
9
Rg
= 620 k
RL = 8
VCC = 37 V
70
80
30
20
30
300
30k
100k
1k
3k
60
50
40
10
0
100
10k
OUT2
→ OUT1
OUT1
→ OUT2
Quiescen
tcurr
ent
I CCQ
(mA)
Outpu
tpower
P
ou
t
(W)
Frequency f (Hz)
C.T. – f
Cro
ss
ta
lk
C
.T
.
(d
B)
Signal source resistance Rg
(
)
C.T. – Rg
Cro
ss
ta
lk
C
.T
.
(d
B)
Signal source resistance Rg
(
)
Vno – Rg
O
ut
put
n
oi
se
v
ol
tage
V
NO
(mV
rms
)
Supply voltage VCC (V)
Pout – VCC
Outpu
tDC
vol
tage
V
OU
T
(V)
Supply voltage VCC (V)
ICCQ, VOUT – VCC
Output power Pout (W)
PD – POUT
Power
di
ssip
ation
P
D
(W)
5
0
20
10
15
25
35
5
10
15
20
25
30
35
40
f
= 1 kHz
RL = 8
THD
= 10 %
45
30
RL = 8
VCC = 37 V
B.W = 20Hz~20kHz
100
0
500
600
30
300
30k
100k
1k
3k
200
300
400
700
800
100
10k
OUT2
OUT1
70
80
30
300
30k
100k
1k
3k
60
50
40
100
10k
f
= 1 kHz
RL = 8
VCC = 37 V
Vout = 0.775Vrms
OUT2
→ OUT1
OUT1
→ OUT2
f
= 1 kHz
RL = 8
5
0
10
15
5
10
25
20
15
20
37 V
25
15 V
42 V
0
40
60
100
120
10
20
40
30
RL = 8
VCC = 37 V
Vin = 0
50
60
20
80
0
20
60
40
ICCQ
VOUT
相關(guān)PDF資料
PDF描述
TA8258HQ 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12
TA8258H 20 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM12
TA8259H 24 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TA8260AH 27 W, 4 CHANNEL, AUDIO AMPLIFIER, PZFM25
TA8261AH 40 W, 4 CHANNEL, AUDIO AMPLIFIER, PZIP25
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