參數(shù)資料
型號: BD3824FS
廠商: Rohm CO.,LTD.
英文描述: Sound processor for DVD player
中文描述: 聲音處理器DVD播放機
文件頁數(shù): 2/3頁
文件大?。?/td> 71K
代理商: BD3824FS
Electrical characteristics
(Unless otherwise noted;
Ta=25°C, Vcc=9V, f=1kHz, VIN=1Vrms, Rg=600W, RL1=4.7kW
(LINEOUT1,2)
,
RL
2
=10kW
(OUT1, OUT2, RF OUT, Tuner1_0, 2_0)
, input terminal=Front1,Output terminal=OUT1, Gain amp=0dB, Tuner gain=0dB)
Symbol
Min.
Typ.
Parameter
I
Q
I
OFF
-
940
Standby current
Max.
19.2
Unit
mA
mA
Conditions
Total harmonic distortion rate
Output noise voltage
Cross talk between channels
V
OM1
CB
THD
V
NO
CTC
Vrms
dB
%
mVrms
dB
V
IN
=0Vrms
Power OFF MODE
Output terminal=OUT1/OUT2,
R
L2
=10kW, V
OM
at THD
(VOUT)
=1%,
Gain Amp=5dB, BW=400~30kHz
Output terminal=LINE OUT1/LINE OUT2,
R
L1
=4.7kW, V
OM
at THD
(VOUT)
=1%,
External LPF Gvc=6dB, BW=400~30kHz
CB=G
V1
-G
V2
V
OUT
=2Vrms, BW=400-30kHz
Rg=0W, BW=IHF-A
Rg=0W, BW=IHF-A
1.68
-
1.5
-
-
-
-
-
-
1760
6.4
2.1
0
-
100
2.3
0.0015
1.5
0.05
11.5
-
80
Circuit current at no signal mode
Maximum output voltage 1
V
OM2
Vrms
2.2
2.5
Maximum output voltage 2
Channel balance
Application Circuit
Tuner1
N.C.
N.C.
N.C.
Front1 Front2
OUT1
OUT2
LINE
RF
SDA
FILTER GND
SELECT
ALC
1/2Vcc
0,5dB
0,5dB
-
6.1dB
0,8,12dB 0,8,12dB
-
6.1dB
OFF
Vcc
Vcc
Vcc
INPUT SELECTOR
GND
I
2
C LOGIC
SCL
Power
Tuner2
CAP1 EXT11 EXT12 EXT21 EXT22 EXT31 EXT32
LS
RF BIAS
32
31
30
27
26
25
24
23
22
21
20
18
17
9
10
11
12
13
14
15
16
+
+
+
+
+
+
(Ch1)
(Ch2)
(Ch1)
(Ch2)
+
+
+
Vcc
+
+
+
+
+
+
-
-
-
-
+
-
+
-
+
-
+
(Ch1)
+
(Ch2)
+
(Ch1)
+
(Ch2)
+
(Ch1)
+
LINE OUT1
+
+
+
(Ch2)
Tuner1
_
0 Tuner2
_
0
+
+
(Ch1)
(Ch2)
+
1
2
3
4
5
6
7
8
+
-
+
+
19
D/A
A/D
DVD
29
28
BD3824FS
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