參數(shù)資料
型號(hào): AN2904FHQ
英文描述: AN2904FHQ - Sound input/output interface IC for digital still camera
中文描述: AN2904FHQ -聲音輸入/輸出的數(shù)碼相機(jī)接口IC
文件頁數(shù): 16/18頁
文件大小: 157K
代理商: AN2904FHQ
AN2904FHQ
ICs for Digital Still Camera
16
I
Application Notes (continued)
V
CC-SP
vs. maximum power consumption
800
Changeover voltage of each control pin
Microphone amp. on/off changeover voltage
SP power save on/off changeover voltage
0
Supply voltage V
CC-SP
(V)
M
100
200
300
400
500
600
700
3.0
4.0
5.0
V
CC
=
3.1
V
V
CCH
=
4.9
V
R
=
8
Temp
=
27
°
C
Standby on/off changeover voltage
Wind noise HPF on/off changeover voltage
0
Pin36
input side
0
0.9
Pin 22 control voltage (V)
M
70
60
50
40
30
20
10
1.0
1.1
1.2
1.3
1.4
1.5
Microphone amp. on
Microphone amp. off
V
CC
=
3.1 V
V
CCH
=
4.9 V
V
CC-SP
=
4.1 V
Temp.
=
27
°
C
V
IN
=
37 dBS(1 kHz)
V
dependence
0.8
Pin 47 control voltage (V)
S
120
100
80
60
40
20
0
0.9
1.0
1.1
1.2
1.3
1.4
Power save off
Power save on
V
CC
=
3.1 V
V
CCH
=
4.9 V
V
CC-SP
=
4.1 V
Temp.
=
27
°
C
V
IN
=
5 dBS (1 kHz)
V
dependence
0
1.0
Pin 24 control voltage (V)
L
100
90
80
40
30
20
10
1.2
1.4
1.6
1.8
2.0
2.2
Standby on
Standby off
V
CC
=
3.1 V
V
CCH
=
4.9 V
V
CC-SP
=
4.1 V
Temp.
=
27
°
C
V
IN
=
12.3 dBS (1 kHz)
V
dependence
80
1.0
Pin 39 control voltage (V)
HPF off
HPF on
R
70
60
50
40
30
20
10
1.2
1.4
1.6
1.8
2.0
2.2
V
CC
=
3.1 V
V
CCH
=
4.9 V
V
CC-SP
=
4.1 V
Temp.
=
27
°
C
V
IN
=
38 dBS (1 kHz)
V
dependence
Pin35
input side
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