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): 6/18頁
文件大?。?/td> 157K
代理商: AN2904FHQ
AN2904FHQ
ICs for Digital Still Camera
6
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Speaker output-system characteristics
SP reference output level
at playback
VSPPS
V
IN
=
14.3 dBS, 1 kHz
Vol.
=
max. (
+
10 dB), R
OUT
=
8
0.0
1.5
3.0
dBS
SP reference output distortion factor THSPPS V
IN
=
14.3 dBS, 1 kHz
at playback
0.2
0.9
%
Vol.
=
max. (
+
10 dB), R
OUT
=
8
VNSPPS Vol.
=
center (0 dB), using A-curve
filter, R
OUT
=
8
, without signal
VMSPPS Vol.
=
max. (
+
10 dB), f
=
1 kHz
Power consumption at R
OUT
=
8
TDH
=
10%
V
IN
=
14.3 dBS, 1 kHz,
Vol.
=
max. (
+
10 dB),
using A-curve filter, R
OUT
=
8
VSPPSB V
IN
=
7 dBS, 1 kHz
Vol.
=
max. (
+
10 dB), R
OUT
=
8
SP reference output noise voltage
at playback
78
74
dBS
SP maximum rating output
at playback
300
500
mW
SP output
at power save and playback
VPSPPS
93
90
dBS
SP reference output level 2
Beep input-system
0.0
1.5
3.0
dBS
Mode selection hold voltage
HPF on/off. Off hold voltage range
V
39L
0.0
0.5
V
HPF on/off. On hold voltage range
V
39H
V
47L
2.6
3.1
V
SP output on/off
On hold voltage range
0.0
0.5
V
SP output on/off
Off hold voltage range
V
47H
2.6
4.1
V
Standby on/off
On hold voltage range
V
24L
0.0
0.5
V
Standby on/off
Off hold voltage range
V
24H
2.6
3.1
V
Microphone amp. on/off
On hold voltage range
V
22L
0.0
0.5
V
Microphone amp. on/off
Off hold voltage range
V
22H
2.6
3.1
V
I
Electrical Characteristics at V
CCH
=
4.9 V, V
CC
=
3.1 V, V
CC-SP
=
4.1 V, T
a
=
25
°
C (continued)
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