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參數(shù)資料
| 型號： | SNC521 |
| 廠商： | SONIX Technology Co., Ltd. |
| 英文描述： | One Channel Direct Drive Speech Controller |
| 中文描述： | 一個通道直接驅動語音控制器 |
| 文件頁數(shù)： | 5/11頁 |
| 文件大?。?/td> | 267K |
| 代理商： | SNC521 |
SNC521
One Channel Direct Drive Speech Controller
Ver: 1.3
August 26, 2003
5
Input data
0
1
…
N
…
127
Typical value of output current (mA)
0
3/127
n*(3/127)
3
DAC output
PWM
: A PWM (pulse width modulation) circuit is built-in SNC521. PWM can
convert input digital data into pulse trains with suitable different pulse width. The
maximum resolution of PWM is 7 bits. Two huge output stage circuits are
designed in SNC521. With this advanced circuit, the chip is capable of driving
speaker directly without external transistors. The recommended application
circuit is illustrated as follows.
PWM Output
VCC
BUO1/VO
1K
BUO1/VO
BUO2
相關PDF資料 |
PDF描述 |
|---|---|
| SNC532 | Two Channel Direct Drive Speech Controller |
| SNC533 | Two Channel Direct Drive Speech Controller |
| SNC538 | Two Channel Direct Drive Speech Controller |
| SNC539 | Two Channel Direct Drive Speech Controller |
| SNC542 | Two Channel Direct Drive Speech Controller |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SNC532 | 制造商:SONIX 制造商全稱:SONIX 功能描述:Two Channel Direct Drive Speech Controller |
| SNC532_05 | 制造商:SONIX 制造商全稱:SONIX 功能描述:Two Channel Direct Drive Speech Controller |
| SNC533 | 制造商:SONIX 制造商全稱:SONIX 功能描述:Two Channel Direct Drive Speech Controller |
| SNC538 | 制造商:SONIX 制造商全稱:SONIX 功能描述:Two Channel Direct Drive Speech Controller |
| SNC538_05 | 制造商:SONIX 制造商全稱:SONIX 功能描述:Two Channel Direct Drive Speech Controller |
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