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參數資料
| 型號： | LA74308LP |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 消費家電 |
| 英文描述： | SPECIALTY CONSUMER CIRCUIT, QCC24 |
| 封裝： | 3.5 X 3.5 MM, VQLP-24 |
| 文件頁數： | 6/12頁 |
| 文件大小： | 198K |
| 代理商： | LA74308LP |
LA74308LP
No.A0898-3/16
Continued from preceding page.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
MIC output system
MIC voltage gain
VGMIC
MIC IN, VIN=-36dBV
16
17
18
dB
MIC output distortion
HDMIC
MIC IN, VIN=-36dBV, THD: from 2nd to 5th harmonic
0.05
0.1
%
MIC output noise voltage
VNOMIC
MIC IN, no input, JIS-A Filter
-94
-83
dBV
MIC IN max input level
VINMMX
MIC IN LEVEL at which the MIC output THD
(from 2nd to 5th harmonic) becomes 3% or less.
-25
dBV
MIC VCC output voltage
VMIC
At 6.2k
Ω load
1.5
1.7
1.9
V
Control system
Serial CLOCK frequency
FCLK
0.1
1
MHz
Serial input LOW level
SERLO
0
0.7
V
Serial input HIGH level
SERHI
2.3
3.5
V
Package Dimensions
unit : mm (typ)
3321
SANYO : VQLP24(3.5X3.5)
0.
85MAX
0.
0NOM
0.
75
0.75
BOTTOM VIEW
3.5
0.35
0.
35
0.2
3.
5
0.
4
TOP VIEW
1
6
7
12
13
18
19
24
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LA74308LP_08 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Audio Interface for DSC |
| LA74309FA | 制造商:SANYO 制造商全稱: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 產品:General Purpose Audio Amplifiers 輸出類型: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 產品:General Purpose Audio Amplifiers 輸出類型: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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel |
| LA74309TT | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Monolithic Linear IC Microphone Amplifier for Digital Still Camera |
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