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參數(shù)資料
| 型號： | AN3969K |
| 廠商： | PANASONIC CORP |
| 元件分類： | 音頻控制 |
| 英文描述： | Electronic volume IC for HiFi VCR |
| 中文描述： | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDIP22 |
| 封裝： | 0.300 INCH, PLASTIC, SDIP-22 |
| 文件頁數(shù)： | 3/9頁 |
| 文件大小： | 83K |
| 代理商： | AN3969K |
ICs for VCR
AN3969K
3
Parameter
Symbol
Range
Unit
Supply voltage
V
CC
4.5 to 5.5
V
I
Recommended Operating Range
I
Pin Descriptions
Parameter
Symbol
Rating
Unit
Supply voltage
V
CC
6.0
V
Power dissipation
*1, *2
P
D
186
mW
Operating ambient temperature
*1
T
opr
20 to
+
75
55 to
+
150
°C
Storage temperature
*1
T
stg
°C
I
Absolute Maximum Ratings
Note)*1: Except for the power dissipation, operating ambient temperature and storage temperature, all ratings are for T
a
=
25
°
C.
*2: The power dissipation shown is the value for T
a
=
75
°
C.
Pin No.
Description
1
In1 (L-ch.) input pin
2
Input selection control (CTL) A pin
3
Input selection control (CTL) B pin
4
EVR individual/balance mode CTL pin
5
Mix. output pin
6
EVR (L-ch.) output pin
7
EVR (R-ch.) output pin
8
Main volume adjustment pin for individual
mode L-ch./balance mode
9
Balance volume adjustment pin for
individual mode R-ch./balance mode
10
EVR On/Off CTL pin
Pin No.
Description
11
In1 (R-ch.) input pin
12
In2 (R-ch.) input pin
13
In3 (R-ch.) input pin
14
In4 (R-ch.) input pin
15
GND pin
16
V
REF
(1/2V
CC
) pin
17
Mic. input pin
18
Mic. On/Off CTL pin
19
V
CC
(5 V) pin
20
In4 (L-ch.) input pin
21
In3 (L-ch.) input pin
22
In2 (L-ch.) input pin
I
Electrical Characteristics at V
CC
=
5 V, pin 8
=
3 V, pin 9
=
3 V, T
a
=
25
°
C
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Circuit current 1
I
VOL
EVR individual CTL mode with no signal
14
18
23
mA
Circuit current 2
I
BAL
EVR balance mode with no signal
19
25
31
mA
EVR out level L
VEO
L
Typical input
23
23
20
20
17
17
dBs
EVR out level R
VEO
R
Typical input
dBs
EVR out distortion ratio L
TEO
L
Typical input
0.2
%
EVR out distortion ratio R
TEO
R
Typical input
0.2
%
Note)1.Unless otherwise specified, set a mode to In1 input selection, EVR on, EVR individual CTL, mic. off and input a typical input
that is In1 input, V
IN
=
20 dBs, f
IN
=
1 kHz and L/R simultaneous input.
2. Unless otherwise specified, measure EVR out L for L-ch. parameter and EVR out R for R-ch. parameter.
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