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參數資料
| 型號： | LC75342 |
| 元件分類： | 音頻控制 |
| 英文描述： | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDIP30 |
| 封裝： | SDIP-30 |
| 文件頁數： | 3/20頁 |
| 文件大?。?/td> | 306K |
| 代理商： | LC75342 |
No. 6271-11/20
LC75342, 75342M
Pin No.
Pin
Description
Notes
Connection to the 0.5
× VDD voltage generator circuit used as the
analog signal ground.
Applications must connect a capacitor of about 10 F between this pin
and VSS to exclude power supply ripple.
28
Vref
Chip enable
Data is written to the internal latch when this pin goes from high to low.
The internal analog switches operate at this point. Data transfer is
enabled when this pin is high.
2CE
Serial data and clock inputs used for IC control.
1
30
DI
CL
Ground
3
VSS
Power supply
29
VDD
Continued from preceding page.
Electronic volume and tone control testing
This pin must be tied to VSS during normal operation.
4
VSS
Unused.
These pins must be left open or connected to VSS during normal
operation.
15
16
27
NC
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| LC75343M | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO36 |
| LC75343M | 2 CHANNEL(S), TONE CONTROL CIRCUIT, PDSO36 |
| LC75344M | 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO10 |
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相關代理商/技術參數 |
參數描述 |
|---|---|
| LC75342M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Single-Chip Volume and Tone Control System |
| LC75342M-TLM-E | 制造商:Sony Semiconductor Solutions Division 功能描述: |
| LC75343 | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume Control System on-Chip |
| LC75343M | 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Electronic Volume Control System on-Chip |
| LC75343M-MPB-E | 制造商:ON Semiconductor 功能描述:ELECTRONIC VOLUME - Ammo Pack 制造商:ON Semiconductor 功能描述:Multimedia Misc 制造商:ON Semiconductor 功能描述:FNFLD / ELECTRONIC VOLUME |
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