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參數(shù)資料
| 型號： | LC75342 |
| 廠商： | Sanyo Electric Co.,Ltd. |
| 英文描述： | Single-Chip Volume and Tone Control System |
| 中文描述： | 單芯片音量和音調(diào)控制系統(tǒng) |
| 文件頁數(shù)： | 11/20頁 |
| 文件大小： | 306K |
| 代理商： | LC75342 |
No. 6271-11/20
LC75342, 75342M
Pin No.
Pin
Description
Notes
Connection to the 0.5
×
V
DD
voltage generator circuit used as the
analog signal ground.
Applications must connect a capacitor of about 10 μF between this pin
and V
SS
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.
2
CE
Serial data and clock inputs used for IC control.
1
30
DI
CL
Ground
3
V
SS
Power supply
29
V
DD
Continued from preceding page.
Electronic volume and tone control testing
This pin must be tied to V
SS
during normal operation.
4
V
SS
Unused.
These pins must be left open or connected to V
SS
during normal
operation.
15
16
27
NC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LC75342M | Single-Chip Volume and Tone Control System |
| LC75343 | Electronic Volume Control System on-Chip |
| LC75343M | Electronic Volume Control System on-Chip |
| LC75344M | 2 CHANNEL VOLUME SYSTEM |
| LC75345M | Electronic Volume Control System on-Chip |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)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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