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ML22530

4-Channel Mixin g Speec h Synthesis LSI for A utomoti ve

■ Feature ● Sound data Speech synthesis algorithm: The algorithm can be specified for each phrase. HQ-ADPCM/4bit ADPCM2/8bit non-linear PCM / 8bit Straight PCM/16bit Straight PCM Sampling frequency: The sampling frequency can be specified for each phrase. 10.7/21.3kHz, 6.4/12.8/25.6kHz, 8.0/1

文件:4.50101 Mbytes 页数:176 Pages

ROHM

罗姆

ML22530

存储器外挂型

ML2253x系列是内置串行音频接口的车载级4通道混合语音合成LSI,可提供Flash存储器内置型和外置型两种类型的产品。\n\n产品采用实现高音质的HQ-ADPCM、16位D/A转换器和低通滤波器,并内置用来直接驱动扬声器的1.0W单声道扬声器放大器。\n\n另外,还配备了车载应用所需的故障检测功能,可以检测LSI内部的异常以及LSI与扬声器之间连接线的异常。\n\n语音输出所需的功能已经全部集成于1枚芯片中,因此仅需增加本LSI,即可轻松实现语音功能。

ROHM

罗姆

ML22530TB

4-Channel Mixin g Speec h Synthesis LSI for A utomoti ve

■ Feature ● Sound data Speech synthesis algorithm: The algorithm can be specified for each phrase. HQ-ADPCM/4bit ADPCM2/8bit non-linear PCM / 8bit Straight PCM/16bit Straight PCM Sampling frequency: The sampling frequency can be specified for each phrase. 10.7/21.3kHz, 6.4/12.8/25.6kHz, 8.0/1

文件:4.50101 Mbytes 页数:176 Pages

ROHM

罗姆

ML22530TBZ0BX

4-Channel Mixin g Speec h Synthesis LSI for A utomoti ve

■ Feature ● Sound data Speech synthesis algorithm: The algorithm can be specified for each phrase. HQ-ADPCM/4bit ADPCM2/8bit non-linear PCM / 8bit Straight PCM/16bit Straight PCM Sampling frequency: The sampling frequency can be specified for each phrase. 10.7/21.3kHz, 6.4/12.8/25.6kHz, 8.0/1

文件:4.50101 Mbytes 页数:176 Pages

ROHM

罗姆

ML22530TBZ0BX

Package:48-TQFP;包装:卷带(TR)剪切带(CT)Digi-Reel® 得捷定制卷带 功能:音频信号处理器 类别:集成电路(IC) 音频专用 描述:SPEECH SYNTHESIS LSI FOR AUTOMOB

ROHM

罗姆

技术参数

  • 封装:

    TQFP48

  • RoHS:

    Yes

  • Common Standard:

    AEC-Q100 (Automotive Grade)

  • Operating Voltage [V]:

    2.7 to 3.6 or 3.3 to 5.5

  • Operating Frequency [MHz]:

    4.0964.000

  • Oscillator:

    Built-inExternal

  • Operating Temperature (Min.)[°C]:

    -40

  • Operating Temperature (Max.)[°C]:

    105

  • ROM Capacity [bit]:

    External maximum 128M

  • Number of Phrases:

    4096

  • Maximum Playback Time:

    109min (*3)

  • CPU I/F:

    I(2)C /Clock syncronous serial

  • SP Amplifier Output [W] / Class:

    1.0/AB-class

  • Number of Mixing (Internal) [ch]:

    4

  • Others:

    Rewrite Flash from MCU (*4) / Serial Audio Interface / Failure detection

  • Automotive Grade:

    Yes

  • AEC-Q100 standard:

    Yes

供应商型号品牌批号封装库存备注价格
ROHM Semiconductor
20+
10
Rohm授权代理,自营现货
询价
Rohm Semiconductor
25+
48-TQFP
9350
独立分销商 公司只做原装 诚心经营 免费试样正品保证
询价
ROHM/罗姆
24+
TQFP-48
60000
询价
Rohm Semiconductor
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
询价
ROHM
2434+
QFP
216
上传都是百分之百进口原装现货
询价
OKI
2447
QFP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
询价
OKI
26+
SOP28
86720
全新原装正品价格最实惠 承诺假一赔百
询价
OKI
23+
QFP
89630
当天发货全新原装现货
询价
OKI/日冲
24+
QFP
21574
郑重承诺只做原装进口现货
询价
OKI/日冲
2025+
QFP
2500
询价
更多ML22530供应商 更新时间2026-1-20 14:01:00