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SNC353 参数 Datasheet PDF下载

SNC353图片预览
型号: SNC353
PDF下载: 下载PDF文件 查看货源
内容描述: 直接驱动语音/双音旋律控制器 [Direct Drive Voice/Dual Tone Melody Controller]
分类和应用: 驱动控制器
文件页数/大小: 11 页 / 401 K
品牌: SONIX [ SONIX TECHNOLOGY COMPANY ]
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SNC353
Direct Drive Voice/Dual Tone Melody Controller
VCC
BUO1/VO
1K
DAC output
PWM:
A PWM (pulse width modulation) circuit is built-in SNC353. 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 SNC353.
With this advanced circuit, the chip is capable of driving speaker directly without
external transistors. The recommended application circuit is illustrated as follows.
BUO1/VO
BUO2
PWM Output
Ver: 1.4
6
June 8, 2005