SNC312 Ver la hoja de datos (PDF) - Sonix Technology Co., Ltd
Número de pieza
componentes Descripción
Fabricante
SNC312 Datasheet PDF : 11 Pages
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SNC312
Direct Drive Voice/Dual Tone Melody Controller
VCC
BUO1/VO
1K
DAC output
PWM: A PWM (pulse width modulation) circuit is built-in SNC312. 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 SNC312.
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
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