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參數(shù)資料
| 型號： | AN7384N |
| 廠商： | PANASONIC CORP |
| 元件分類： | 音頻控制 |
| 英文描述： | Electronic Volume IC for Cassette Deck |
| 中文描述： | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDIP16 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-16 |
| 文件頁數(shù)： | 2/4頁 |
| 文件大?。?/td> | 47K |
| 代理商： | AN7384N |
AN7384N
ICs for Audio Common Use
I
Absolute Maximum Ratings
(Ta= 25C)
V
CC
I
CC
P
D
T
opr
T
stg
Supply Voltage
Supply Current
Power Dissipation
Operating Ambient Temperature
Storage Temperature
V
mA
mW
C
C
Parameter
Symbol
Rating
±
12
30
800
–20 ~ + 70
–55 ~ +150
Unit
±
7V ~
±
11V
I
Recommended Operating Range
(Ta = 25C)
Parameter
Symbol
V
CC
Range
Operating Supply Voltage Range
Positive Side Circuit Current
Negative Side Circuit Current
Attenuation – 1
Attenuation – 2
Channel Balance – 1
Distortion Rate – 1
Distortion Rate – 2
Noise Output Voltage – 1
Noise Output Voltage – 2
Channel Balance – 2
Max. Input Voltage
Max. Output Voltage
Control Voltage Range
Volume Mode Switching Voltage
Balance Mode Switching Voltage
Balance Mode Control Gain (Lch.)
Balance Mode Channel Balance
I
CC
I
EE
ATT – 1 *
1
ATT – 2 *
1
CB – 1 *
1
THD – 1 *
1
THD – 2 *
1
V
no
– 1 *
1
V
no
– 2 *
1
CB – 2 *
1
V
i (max.)
*
1
V
O (max.)
*
1
V
cont
*
1
V
10 (V)
V
10 (B)
ATT
BG
CB – 3
V
in
=
0dBV, Volume mode, V
cont
=
V
ref
V
in
=
0dBV, Volume mode, V
cont
=
V
ref
V
in
=
0dBV, Volume mode, V
cont
=
V
ref
V
in
=
0dBV, Volume mode, V
cont
=
0V
V
in
=
0dBV, Volume mode, V
cont
=
V
ref
V
in
=
–20dBV
, Volume mode,
V
cont
=
V
ref
V
in
=
0dBV
, Volume mode, at
V
cont
=
–20dB
Without input (R
g
=
0
),
Volume mode
, V
cont
=
V
ref
, A
curve
Without input (R
g
=
0
),
Volume mode
, V
cont
=
0V, A
curve
V
in
=
0dBV,
Volume mode
, at ATT
=
–20dB
THD= 3%, ATT= –20dB
THD= 3%, V
cont
= V
ref
Volume mode, Input –20dBV V
cont
to Pin5, V
7
=
0.5V
ref
Volume mode, Input –20dBV V
con
t
to Pin5, V
7
=
0.5V
ref,
L/R
–20
–1
–2
–3
14.8
1.5
0
0
3.5
–22
–3
12
–9.1
0
–85
0
0.05
0.15
–106
0
16
–20
0
20
1
–80
2
0.1
0
–100
–110
3
V
ref
1.5
4.8
–18
3
mA
mA
dBV
dBV
dB
%
%
dBV
dBV
dB
dBV
dBV
V
V
V
dBV
dB
Parameter
Symbol
Condition
min.
typ.
max.
Unit
*1 2-channel
*2 Filter of 18dB/oct should be used at measurement.
*
2
*
2
I
Electrical Characteristics
(V
CC
=
10V, Ta = 25C)
Independent Volume Mode Attenuation Characteristics
0
– 20
– 40
– 60
– 80
V
cont
(V)
A
2
0
1
5
4
3
V
in
= 0dB 1kHz
Balance Mode Attenuation Characteristics
0
V
Out
= 0dBV
– 10
– 20
– 30
– 40
– 50
– 60
– 70
– 80
– 90
Pinu V (V)
A
2
0
1
5
4
3
V
IN
= 0dBV
f= 1kHz
V
cont.1
SLO
(Without Enter)
V
Out
= – 40dBV
V
Out
= – 20dBV
V
REF
I
Characteristics Curve
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