ZL49020 ZL49011 ZL49030 ZL49031 ZL49010 ZL49020DAA |
Wide Dynamic Range (50dB) DTMF Receiver with delayed DTMF tone detection (3.58MHz Xtal) Wide Dynamic Range (50dB) DTMF Receiver with Delayed DTMF tone detection and power down mode (3.58MHz Xtal) Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection (3.58MHz Xtal) Wide Dynamic Range (50dB) DTMF Receiver with early DTMF tone detection and power down mode (3.58MHz Xtal) Wide Dynamic Range DTMF Receiver
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ZARLINK[Zarlink Semiconductor Inc]
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