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參數(shù)資料
| 型號： | LA74320FN |
| 廠商： | SANYO SEMICONDUCTOR CO LTD |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 2 CHANNEL, AUDIO/VIDEO AMPLIFIER, QCC44 |
| 封裝： | 6 X 6 MM, VQFN-44 |
| 文件頁數(shù)： | 12/12頁 |
| 文件大小： | 185K |
| 代理商： | LA74320FN |
LA74320FN
No.A0905-9/14
Continued from preceding page.
PIN
Pin Name
DC voltage
AC voltage
Description of functions
Equivalent circuit diagram in pin
12
MIC2 VCC
2.3V
MIC2 power pin
13
ALC1 IN
Reference output level
=-40dBV
Maximum output level
=-10dBV
ALC1 input pin
14
ALC1 DET
ALC1 detection pin
15
Base_Band
OUT
1.5V
Reference output level
=-16dBV
Maximum input level
=-3dBV
Base band output pin
16
ALC2 DET
ALC2 detection pin
Continued on next page.
2.2k
Ω
23k
Ω
12
VCCA
1k
Ω
VREF
50k
Ω
VCCA
13
14
1k
Ω
500
Ω
VCCA
7.5k
Ω
15
1k
Ω
6k
Ω
VREF
16
1k
Ω
500
Ω
VCCA
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