參數(shù)資料
型號(hào): LA74303FN
廠商: SANYO SEMICONDUCTOR CO LTD
元件分類(lèi): 消費(fèi)家電
英文描述: SPECIALTY CONSUMER CIRCUIT, QCC24
封裝: 4 X 4 MM, VQFN-24
文件頁(yè)數(shù): 6/11頁(yè)
文件大?。?/td> 210K
代理商: LA74303FN
LA74303FN
No.A1181-4/18
Description of the Content of Serial Communication
DATA No.
Parameter
Default
0
DUMMY
0
1
LPF Cut-off frequency SW
0:11kHz, 1:4kHz
1
2
VREF capacitor charging circuit control SW
0:ON, 1:OFF
0
3
MIC AMP POWER SW
0:ON, 1:OFF
0
4
ALC AMP POWER SW
0:ON, 1:OFF
0
5
LPF1 MODE SW
0:PB MODE1, 1:REC MODE
0
6
LPF1/LPF2 selection SW
0:LPF1, 1:LPF2
0
7
REC BLOCK POWER SW
0:ON, 1:OFF
0
8
LINE OUT POWER SW
0:ON, 1:OFF
1
9
LINE MUTE SW
0:ON, 1:OFF
0
10
SPK POWER SW
0:ON, 1:OFF
1
11
DATA=1
1 1 1 1 1: VOL MAX
0
12
DATA=2
to
0
13
DATA=4
0 0 0 0 0: VOL MIN (MUTE)
0
14
DATA=8
* EVR setting (the numeral shown in the left is decimal.
0
15
DATA=16
For characteristics, see P18.)
0
Serial Transmission Timing
fMAX
(Max clock frequency)
1.5MHz
tWL
(Clock pulse width: Low)
333ns or more
tWH
(Clock pulse width: High)
333ns or more
tCS
(Chip enable setup time)
333ns or more
tCH
(Chip enable hold time)
333ns or more
tDS
(Data setup time)
333ns or more
tDH
(Data hold time)
333ns or more
tWC
(Chip enable pulse width)
333ns or more
VIH
(High voltage lower limit)
2.3V to 3.5V
VIL
(Low voltage upper limit)
0V to 0.7V
fMAX
tWH
CS
CLOCK
tCS
tWL
tCH
DATA
LSB
tDS
tDH
MSB
tWC
VIL
VIH
VIL
VIH
VIL
相關(guān)PDF資料
PDF描述
LA74308LP SPECIALTY CONSUMER CIRCUIT, QCC24
LA74308LP SPECIALTY CONSUMER CIRCUIT, QCC24
LA74309TT 1 CHANNEL, AUDIO AMPLIFIER, PDSO10
LA74309TT 1 CHANNEL, AUDIO AMPLIFIER, PDSO10
LA74320FN 2 CHANNEL, AUDIO/VIDEO AMPLIFIER, QCC44
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LA74308LP 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Monolithic Linear IC Audio Interface for DSC
LA74308LP_08 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Audio Interface for DSC
LA74309FA 制造商:SANYO 制造商全稱(chēng):Sanyo Semicon Device 功能描述:Microphone Amplifier for Digital Still Camera
LA74309FA-AH 功能描述:音頻放大器 MICROPHONE AMPLIFIER(DSC) RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
LA74309FA-BH 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel