參數(shù)資料
型號(hào): LA74308LP
廠商: Sanyo Electric Co.,Ltd.
英文描述: Monolithic Linear IC Audio Interface for DSC
中文描述: 單片線性集成電路音頻接口的數(shù)碼相機(jī)
文件頁(yè)數(shù): 4/16頁(yè)
文件大?。?/td> 199K
代理商: LA74308LP
LA74308LP
No.A0898-4/16
Description of the Content of Serial Communication
DATA No.
Parameter
Default
LSB
0
LINE MUTE Tr.
0:OFF, 1:ON
1
1
VREF capacitance charging circuit SW
0:OFF, 1:ON
1
2
MIC AMP POWER SW
0:ON, 1:OFF
1
3
ALC AMP POWER SW
0:ON, 1:OFF
1
4
REC/PB changeover SW
0:PB, 1:REC
0
5
LPF characteristics (TRAP) changeover SW
0:16kHz, 1:8kHz
1
6
REC AMP POWER SW
0:ON, 1:OFF
1
7
LINE OUT POWER SW
0:ON, 1:OFF
1
8
LINE MUTE SW
0:OFF, 1:ON
1
9
SPK POWER SW
0:ON, 1:OFF
1
10
DATA=1
1 1 1 1 1:VOL MAX
0
11
DATA=2
0
12
DATA=4
0 0 0 0 0:VOL MIN (MUTE)
0
13
DATA=8
0
14
DATA=16
0
MSB
15
BIAS MODE
0:ACTIVE MODE, 1:BIAS MODE
0
Serial Transmission Timing
fMAX
(Max clock frequency)
tWL
(Clock pulse width: Low)
tWH
(Clock pulse width: High)
tCS
(Chip enable setup time)
tCH
(Chip enable hold time)
tDS
(Data setup time)
tDH
(Data hold time)
tWC
(Chip enable pulse width)
VIH
(High voltage lower limit)
VIL
(Low voltage upper limit)
1.0MHz
500ns or more
500ns or more
500ns or more
500ns or more
500ns or more
500ns or more
500ns or more
2.3V to 3.5V
0.0V to 0.7V
* EVR setting (the numeral shown in the left is decimal.
For characteristics, see P12.)
fMAX
tWH
CS
CLOCK
tCS
tWL
tCH
DATA
LSB
tDS
tDH
MSB
tWC
VIL
VIH
VIH
VIL
VIH
VIL
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