首页 > Products > Audio Amplifier IC > Voice and Video Driver >Cxvc3312 cxvc3313 cxvc3314 is a single-chip CMOS speech synthesis chip, which can synthesize 3-14 seconds of speech data by using Sigma ADPCM coding mode. The user can select the required voice
Cxvc3312 cxvc3313 cxvc3314 is a single-chip CMOS speech synthesis chip, which can synthesize 3-14 seconds of speech data by using Sigma ADPCM coding mode. The user can select the required voice
Cxvc3312 cxvc3313 cxvc3314 is a single-chip CMOS speech synthesis chip, which can synthesize 3-14 seconds of speech data by using Sigma ADPCM coding mode. The user can select the required voice and trigger mode by changing the mask in the production process
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[ CXVC3312 ]"
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产品概述 返回TOP
CXVC3312 CXVC3313 CXVC3314是单片CMOS语音合成芯片，它利用SIGMA的ADPCM编码方式，能够合成3-14秒的语音数据。用户可以通过在生产过程中改变掩膜来选择所需要的语音和触发方式
产品特点 返回TOP
工作电压范围2.4V~5V
两个键触发输入（TG1和TG2）
TG1和TG2有8mS去键抖动时间
触发方式可选
外部边沿触发/电平触发选择
外部振荡电阻
PWM方式直接驱动扬声器
VDD和GND间不用外接电容
应用范围 返回TOP
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
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相关芯片选择指南 返回TOP
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系列语音芯片 |
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Part No. |
Duration (6KHz S.R) |
Sections |
Subtables |
I/O |
Trigger |
Speaker Oupput |
Package |
|
3 |
8 |
8 |
2 |
1 |
PWM |
MASK DICE |
|
|
7 |
8 |
8 |
2 |
1 |
PWM |
MASK DICE |
|
|
21 |
8 |
8 |
2 |
1 |
PWM |
MASK DICE |
|
