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參數(shù)資料
| 型號(hào)： | PT2257-SL |
| 廠商： | Princeton Technology Corporation |
| 英文描述： | Electronic Volume Controller IC |
| 中文描述： | 電子音量控制IC |
| 文件頁數(shù)： | 7/20頁 |
| 文件大?。?/td> | 360K |
| 代理商： | PT2257-SL |
Fax: 886-2-29174598
URL: http://www.princeton.com.tw
Tel: 886-2-66296288
SOFTWARE SPECIFICATION
PT2257 ADDRESS
PT2257 Address is shown below:
1
MSB
I
2
C BUS INTERFACE START TIME
After Power is turned ON, PT2257 needs to wait for a short time in order to insure stability. The waiting
time period for PT2257 to send I
2
C Bus Signal is at least 200ms. If the waiting time period is less than
200ms, I
2
C Control may fail. Please refer to the diagram below.
V
PT2257 V1.3
- 7 -
December, 2006
Electronic Volume Controller IC
PT2257
0
0
0
1
0
0
0
LSB
POWER ON
VDD
SDA/SCL
90% VDD
At least 200ms
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PT2258L | 6-Channel Electronic Volume Controller IC |
| PT2258-SL | 6-Channel Electronic Volume Controller IC |
| PT2258 | 6-Channel Electronic Volume Controller IC |
| PT2258-S | 6-Channel Electronic Volume Controller IC |
| PT2259 | Volume Controller IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT2258 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:6-Channel Electronic Volume Controller IC |
| PT2258_07 | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:6-Channel Electronic Volume Controller IC |
| PT2258L | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:6-Channel Electronic Volume Controller IC |
| PT2258-S | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:6-Channel Electronic Volume Controller IC |
| PT2258-SL | 制造商:PTC 制造商全稱:Princeton Technology Corp 功能描述:6-Channel Electronic Volume Controller IC |
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