參數(shù)資料
型號: TA2145AF
元件分類: 音頻控制
英文描述: 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO24
封裝: 0.300 INCH, 1 MM PITCH, PLASTIC, SSOP-24
文件頁數(shù): 3/16頁
文件大小: 289K
代理商: TA2145AF
TA2145AF
2002-04-19
11
Outp
ut
pow
er
P
o
(
m
W
)
Cr
o
s
ta
lk
C
T
(
d
B)
Supply voltage
VCC (V)
PRE
Vni – VCC
E
qui
val
ent
in
p
u
t
noi
s
e
V
ni
(m
V
rm
s
)
Supply voltage
VCC (V)
PRE
RR – VCC
R
ippl
e
rej
e
cti
on
rati
o
R
(dB
)
Frequency
f
(Hz)
PW
GV – f
V
o
lt
ag
e
G
V
(
d
B
)
Frequency
f
(Hz)
PW
CT – f
Supply voltage
VCC (V)
PW
Po – VCC
Output power
Po (mW)
PW
THD – Po
T
o
ta
l
ha
rm
oni
c
di
st
or
ti
on
TH
D
(%
)
0
1.5
2.0
2.5
3.5
4.0
3.0
fr = 100 Hz
Vr = -20dBV
40
80
70
10
50
20
60
30
5
0.5
1
20
2
10
0
1.5
2.0
2.5
3.5
4.0
3.0
BST
= ON
20
100
1 k
100 k
10 k
40
20
30
60
50
Vo = -10dBV
BST
= OFF
20
100
1 k
10 k
100 k
BST = ON
Vo = -10dBV
BST = OFF
20
60
50
0
30
10
40
THD
= 10%
0
1.5
2.0
2.5
3.5
4.0
3.0
2
100
10
RL = 16 W
32
W
0.2
1
100
10
3
0.2
30
1
10
f
= 10 kHz
VCC = 3 V
RL = 16 W
100 Hz
1 kHz
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