TC8830AF(BS) [TOSHIBA]

IC SPEECH SYNTHESIZER WITH RCDG, PQFP67, QFP-67, Audio Synthesizer IC;
TC8830AF(BS)
型号: TC8830AF(BS)
厂家: TOSHIBA SEMICONDUCTOR    TOSHIBA SEMICONDUCTOR
描述:

IC SPEECH SYNTHESIZER WITH RCDG, PQFP67, QFP-67, Audio Synthesizer IC

文件: 总70页 (文件大小:2759K)
下载:  下载PDF数据表文档文件

TC8830F

C2MOS VOICE RECORDING/REPRODUCING LSI

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49 TOSHIBA

TC8831F

TC8831F系列芯片是东芝公司生产的一款低成本高性能的数字语音录放专用集成电路。TC8831F芯片是一块数模混合的大规模集成电路,其结构框图如图1所示。内部集成了构成典型数字语音录放系统所需要的大部分功能电路,包括两级可选用的总增益达46dB的话筒信号放大器,A/D、D/A、ADPCM压缩及解压缩电路(支持的比特率为32/22/16/11kbps可选)?熏输出语音带通滤波器、外接DRAM接口电路?熏MCU控制单元接口电路。使用该芯片,只需外接DRAM、MCU和输出端的音频功放电路等少量电路就可实现一个典型的录放音系统。该芯片具有功能齐全、应用电路结构简单、操作控制方便、功耗低以及使用廉价的DRAM作为语音存储介质等优点,因此成本低廉,被广泛应用于对成本非常敏感的一些海量生产的民用产品中,如语音复读机、电话答录机、留言系统等。

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291 TOSHIBA

TC8831F(BS)

IC SPEECH SYNTHESIZER WITH RCDG, PQFP60, QFP-60, Audio Synthesizer IC

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0 TOSHIBA

TC8831F(BS)

IC SPEECH SYNTHESIZER WITH RCDG, PQFP60, QFP-60, Audio Synthesizer IC

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0 TOSHIBA

TC8831F-3

TC8831F系列芯片是东芝公司生产的一款低成本高性能的数字语音录放专用集成电路。TC8831F芯片是一块数模混合的大规模集成电路,其结构框图如图1所示。内部集成了构成典型数字语音录放系统所需要的大部分功能电路,包括两级可选用的总增益达46dB的话筒信号放大器,A/D、D/A、ADPCM压缩及解压缩电路(支持的比特率为32/22/16/11kbps可选)?熏输出语音带通滤波器、外接DRAM接口电路?熏MCU控制单元接口电路。使用该芯片,只需外接DRAM、MCU和输出端的音频功放电路等少量电路就可实现一个典型的录放音系统。该芯片具有功能齐全、应用电路结构简单、操作控制方便、功耗低以及使用廉价的DRAM作为语音存储介质等优点,因此成本低廉,被广泛应用于对成本非常敏感的一些海量生产的民用产品中,如语音复读机、电话答录机、留言系统等。

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59 TOSHIBA

TC8832F

Single-Chip CMOS LSI

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33 TOSHIBA

TC8832F

Single-Chip CMOS LSI

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18 TOSHIBA

TC8833F(BR)

IC SPEECH SYNTHESIZER WITH RCDG, PQFP80, QFP-80, Audio Synthesizer IC

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0 TOSHIBA

TC8835AN

IC,SOLID-STATE RECORDER,CMOS,SDIP,28PIN,PLASTIC

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0 TOSHIBA

TC8835F

IC SPEECH SYNTHESIZER WITH RCDG, PDSO28, SOP-28, Audio Synthesizer IC

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1 TOSHIBA

TC8835N

IC SPEECH SYNTHESIZER WITH RCDG, PDIP28, SDIP-28, Audio Synthesizer IC

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0 TOSHIBA

TC88401F

IC SPEECH SYNTHESIZER WITH RCDG, PQFP100, QFP-100, Audio Synthesizer IC

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0 TOSHIBA

TC8860F-0000(BS)

IC SPEECH SYNTHESIZER WITH RCDG, PQFP44, QFP-44, Audio Synthesizer IC

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0 TOSHIBA

TC8864F-00(BR)

IC SPEECH SYNTHESIZER WITH RCDG, PQFP100, QFP-100, Audio Synthesizer IC

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0 TOSHIBA

TC8865F-01(BR)

IC SPEECH SYNTHESIZER WITH RCDG, PQFP100, QFP-100, Audio Synthesizer IC

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0 TOSHIBA