參數資料
型號: LA9511W
廠商: Sanyo Electric Co.,Ltd.
英文描述: AV Remote Coupler Transmitter(AV遠距離耦合發(fā)送器)
中文描述: AV遙控耦合器發(fā)射機(視聽遠距離耦合發(fā)送器)
文件頁數: 2/13頁
文件大小: 155K
代理商: LA9511W
No. 6468-2/13
LA9511W
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
V
CC
max
Pd max
5.5
V
Allowable power dissipation
Mounted on the specified circuit board.
450
mW
Operating temperature
Topr
–20 to +70
°C
Storage temperature
Tstg
–40 to +150
°C
Specifications
Maximum Ratings
at Ta = 25°C
Note:
*
Specified circuit board: 24.0
×
25.5
×
1.0 mm
3
.
100
0
200
300
400
450
500
600
0
20
40
60
80
100
A
Pd max — Ta
Ambient temperature, Ta —
°
C
Mounted on the specified circuit board: 24.0
×
25.5
×
1.0mm
3
.
Independent IC
280
Parameter
Symbol
Conditions
Ratings
Unit
min
typ
max
I
CC
1
No input, except for the driver current
Test pins: 12, 31, and 32
43
53
63
mA
Current drain
I
CC
2
No input, driver current
Test pin: 24
14.5
19
23.5
mA
I
CC
3
No input, current in standby mode
Test pins: 12, 31, and 32
1.0
3
mA
[Audio Block]
Deviation adjustment range
Vde-adj
Standard input, the control voltage for ±22.5 kHz
Test pin: 45
0.1
1.25
V
The gain difference between 400 Hz and 10 kHz with
the AGC off
Test pin: 3
Left channel preemphasis gain
GvpL
11.7
13.7
15.7
dB
The gain difference between 400 Hz and 10 kHz with
the AGC off
Test pin: 5
Right channel preemphasis gain
GvpR
11.7
13.7
15.7
dB
ALC output level (L)
V
ALC
L
V
ALC
R
AGC off, Test pin: 3
–32.0
–30
–28.0
dBs
ALC output level (R)
AGC off, Test pin: 5
–32.0
–30
–28.0
dBs
Electrical Characteristics
at Ta = 25°C, V
CC
= 4.8 V
Carrier frequency (Audio left channel: 4.3 MHz, right channel: 4.8 MHz, video: 11.8 MHz)
Audio input frequency: 400 Hz, input level: –30 dBs,
video input: 0.5 Vpp NTSC composite video signal 0 dBs = 775 mVrms.
Parameter
Symbol
Conditions
Ratings
Unit
Recommended supply voltage
V
CC
4.8
V
Allowable operating voltage range
V
CC
opg
4.5 to 5.2
V
Operating Conditions
at Ta = 25°C
Continued on next page.
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