零件型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
---|---|---|---|---|
ISD17120 | Multi-Message Single-Chip Voice Record & Playback Devices GENERALDESCRIPTION TheWinbond®ISD1700ChipCorder®Seriesisahighquality,fullyintegrated,single-chipmulti messagevoicerecordandplaybackdeviceideallysuitedtoavarietyofelectronicsystems.The messagedurationisuserselectableinrangesfrom26secondsto120seconds, | WINBONDWinbond 华邦电子华邦电子股份有限公司 | WINBOND | |
ISD17120 | ISD 语音录放器:模拟式 ChipCorder 系列; 新唐 ISD1700 ChipCorder系列是一种高质量、完全整合、单芯片的多讯息录音及回放装置,非常适合各种不同的电子系统使用。其讯息持续时间可由用户选择,依据特定装置不同,其范围从26至120秒。可使用外部电阻调整每个装置的取样频率,其调整范围从4 kHz至12 kHz,能为使用者提供更大的持续时间弹性,以及为各种应用提供更佳的录音质量。其操作电压范围从2.4 V至5.5 V,可确保ISD1700装置能针对广泛的电池或电线供电的应用进行优化。\nISD1700是为了在独立或微控制器(SPI)模式中运作而设计。本装置采用专属的讯息管理系统,可让芯片自行管理多重讯息的地址。此一独特的功能,能在简单的促动按钮环境中提供精密的传讯弹性。本装置包括一个芯片上振荡器(含外部电阻控制)、麦克风前级扩大机含自动增益控制(AGC)、一个辅助模拟输入、反混迭滤波器、多层式储存(MLS)数组、平滑化滤波器、音量控制、脉冲宽度调变控制(PWM)Class D喇叭驱动器,以及电流输出。\nISD1700装置也支持选用的「vAlert」(voiceAlert)功能,可用来做为新讯息指示器。IC可透过vAlert让外接的LED发出闪光,以显示已有新讯息。并保留四个特殊音效位置,以供指令音频确认使用,像是「开始录音」、「停止录音」及「抹除」。其录音会储存在芯片上的静态记忆格内,以提供零功率讯息储存。本独特的单芯片解决方案是采用新唐专利的多层式储存(MLS)技术制成的。其音频数据会直接储存在固态内存中,而不经过数字压缩,能提供卓越的语音质量及音乐重现。其语音讯号可透过两个独立路径馈入芯片:差动麦克风输入及单端模拟输入。在输出方面,ISD1700同时提供脉冲宽度调变控制(PWM)Class D喇叭驱动器,以及一个独立的模拟输出。其PWM可直接驱动标准8Ω喇叭或标准蜂呜器,而独立的模拟输出则可设定为单端电流或电压输出,以驱动外部放大器。\n在操作完成时,ISD1700装置会自动进入电源关闭模式,以达到省电效果。在SPI模式时,用户可透过操作装置内的串行接口达到完全控制。包括可藉由指定操作的起始地址及结束地址,以随机存取内存数组内部的任何位置。SPI模式也可以存取模拟路径组态(APC)缓存器。本缓存器可以弹性地设定音频路径、输入、输出及混音。也可藉由将APC储存至初始化时所加载的静态缓存器(NVCFG)中,以修改独立执行模式的APC默认组态。只要充分运用ISD1700系列的各种功能,设计人员即可具备实作高阶产品的控制能力及弹性。 | NuvotonNuvoton Technology Corporation 新唐科技新唐科技股份有限公司 | Nuvoton | |
Multi-Message Single-Chip Voice Record & Playback Devices GENERALDESCRIPTION TheWinbond®ISD1700ChipCorder®Seriesisahighquality,fullyintegrated,single-chipmulti messagevoicerecordandplaybackdeviceideallysuitedtoavarietyofelectronicsystems.The messagedurationisuserselectableinrangesfrom26secondsto120seconds, | WINBONDWinbond 华邦电子华邦电子股份有限公司 | WINBOND | ||
Multi-Message Single-Chip Voice Record & Playback Devices GENERALDESCRIPTION TheWinbond®ISD1700ChipCorder®Seriesisahighquality,fullyintegrated,single-chipmulti messagevoicerecordandplaybackdeviceideallysuitedtoavarietyofelectronicsystems.The messagedurationisuserselectableinrangesfrom26secondsto120seconds, | WINBONDWinbond 华邦电子华邦电子股份有限公司 | WINBOND | ||
Multi-Message Single-Chip Voice Record & Playback Devices GENERALDESCRIPTION TheWinbond®ISD1700ChipCorder®Seriesisahighquality,fullyintegrated,single-chipmulti messagevoicerecordandplaybackdeviceideallysuitedtoavarietyofelectronicsystems.The messagedurationisuserselectableinrangesfrom26secondsto120seconds, | WINBONDWinbond 华邦电子华邦电子股份有限公司 | WINBOND | ||
Multi-Message Single-Chip Voice Record & Playback Devices GENERALDESCRIPTION TheWinbond®ISD1700ChipCorder®Seriesisahighquality,fullyintegrated,single-chipmulti messagevoicerecordandplaybackdeviceideallysuitedtoavarietyofelectronicsystems.The messagedurationisuserselectableinrangesfrom26secondsto120seconds, | WINBONDWinbond 华邦电子华邦电子股份有限公司 | WINBOND | ||
Multi-Message Single-Chip Voice Record & Playback Devices GENERALDESCRIPTION TheWinbond®ISD1700ChipCorder®Seriesisahighquality,fullyintegrated,single-chipmulti messagevoicerecordandplaybackdeviceideallysuitedtoavarietyofelectronicsystems.The messagedurationisuserselectableinrangesfrom26secondsto120seconds, | WINBONDWinbond 华邦电子华邦电子股份有限公司 | WINBOND | ||
Multi-Message Single-Chip Voice Record & Playback Devices GENERALDESCRIPTION TheWinbond®ISD1700ChipCorder®Seriesisahighquality,fullyintegrated,single-chipmulti messagevoicerecordandplaybackdeviceideallysuitedtoavarietyofelectronicsystems.The messagedurationisuserselectableinrangesfrom26secondsto120seconds, | WINBONDWinbond 华邦电子华邦电子股份有限公司 | WINBOND | ||
Multi-Message Single-Chip Voice Record & Playback Devices GENERALDESCRIPTION TheWinbond®ISD1700ChipCorder®Seriesisahighquality,fullyintegrated,single-chipmulti messagevoicerecordandplaybackdeviceideallysuitedtoavarietyofelectronicsystems.The messagedurationisuserselectableinrangesfrom26secondsto120seconds, | WINBONDWinbond 华邦电子华邦电子股份有限公司 | WINBOND | ||
Multi-Message Single-Chip Voice Record & Playback Devices GENERALDESCRIPTION TheWinbond®ISD1700ChipCorder®Seriesisahighquality,fullyintegrated,single-chipmulti messagevoicerecordandplaybackdeviceideallysuitedtoavarietyofelectronicsystems.The messagedurationisuserselectableinrangesfrom26secondsto120seconds, | WINBONDWinbond 华邦电子华邦电子股份有限公司 | WINBOND |
技术参数
- Description:
Multi-message record/playback
- Duration:
20-480 sec
- Sample Rate(kHz):
4~12
- Voltage:
2.4 to 5.5V
- Package:
SOIC 28
- Temperature:
Commercial
- Status:
Mass Production
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ISD |
23+ |
DIP-28 |
9526 |
询价 | |||
ISD |
SOP |
792 |
正品原装--自家现货-实单可谈 |
询价 | |||
ISD |
23+ |
TSOP |
5000 |
原装正品,假一罚十 |
询价 | ||
MOT |
23+ |
NA |
6500 |
全新原装假一赔十 |
询价 | ||
ISD |
23+ |
DIP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
NUVOTON |
23+ |
NA |
2196 |
专做原装正品,假一罚百! |
询价 | ||
ISD |
25+23+ |
TSOP |
18925 |
绝对原装正品全新进口深圳现货 |
询价 | ||
NUVOTON |
18+ |
SOP28 |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
ISD |
1836+ |
DIP28 |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | ||
ISD |
1824+ |
DIP28 |
2500 |
原装现货专业代理,可以代拷程序 |
询价 |
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