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型号	下载订购	功能描述	制造商上传企业	LOGO
CD22203	文件：49.62 Kbytes Page：6 Pages	5V Low Power DTMF Receiver Description The CD22202 and CD22203 complete dual-tone multiple frequency (DTMF) receivers detect a selectable group of 12 or 16 standard digits. No front-end pre-filtering is needed. The only externally required components are an inexpensive 3.579545MHz TV “colorburst’’ crystal (for frequency 文件：49.62 Kbytes 页数：6 Pages	Intersil	Intersil
CD22203	文件：117.57 Kbytes Page：6 Pages	5V Low Power DTMF Receiver 文件：117.57 Kbytes 页数：6 Pages	Intersil	Intersil
CD22203E	文件：49.62 Kbytes Page：6 Pages	5V Low Power DTMF Receiver Description The CD22202 and CD22203 complete dual-tone multiple frequency (DTMF) receivers detect a selectable group of 12 or 16 standard digits. No front-end pre-filtering is needed. The only externally required components are an inexpensive 3.579545MHz TV “colorburst’’ crystal (for frequency 文件：49.62 Kbytes 页数：6 Pages	Intersil	Intersil
CD22203E	文件：117.57 Kbytes Page：6 Pages	5V Low Power DTMF Receiver 文件：117.57 Kbytes 页数：6 Pages	Intersil	Intersil

更多CD22203供应商更新时间2025-10-8 10:50:00