DTMF Receiver

文件：134.59 Kbytes 頁數：13 Pages

HOLTEK

合泰

DTMF Receiver

The HT9172 is a Dual Tone Multi Frequency (DTMF) receiver device which includes an integrated digital decoder and band split filter functions as well as power-down and inhibit mode operations. The device uses digital counting techniques to detect and decode the full range of 16 DTMF tone pairs into ? Operating voltage: 2.5V~5.5V\n? Minimal external component requirements\n? No external filter required\n? Low standby current in power down mode\n? Excellent performance\n? Tristate data output for MCU interface\n? 3.58MHz crystal or ceramic resonator oscillator\n? 1633Hz can be inhibited by the I;

Holtek

合泰

DTMF Receiver

文件：138.2 Kbytes 頁數：14 Pages

HOLTEK

合泰

Industrial Mobile Handheld Device

文件：419.5 Kbytes 頁數：2 Pages

ETCList of Unclassifed Manufacturers

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ingress protected

文件：3.28167 Mbytes 頁數：16 Pages

ETCList of Unclassifed Manufacturers

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Single/Dual LVDS Line Receivers with ??n-Path??Fail-Safe

文件：291.03 Kbytes 頁數：12 Pages

MAXIM

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