(China (Mainland))
Product Summary
The HT9032C is a calling line identification receiver. It is a low power CMOS integrated circuit designed for receiving physical layer signals transmitted according to Bellcore TR-NWT-000030 and ITU-T V.23 specifications. The primary application of the HT9032C is for products used to receive and display the calling number, or message waiting indicator sent to subscribers from the central office facilities. The HT9032C also provides a carrier detection circuit and a ring detection circuit for easier system applications. It is used in Feature phones, Caller ID adjunct boxes, Fax and answering machines, Computer telephony interface products, ADSI products.
Parametrics
HT9032C absolute maximum ratings: (1)Supply Voltage: -0.5V to 6.0V; (2)All Input Voltages: 25mW; (3)Operating Temperature Range: 0℃ to 70℃; (4)Storage Temperature Range: -40℃ to 150℃.
Features
HT9032C features: (1)operating voltage: 3.5V~5.5V; (2)Bell 202 FSK and V.23 demodulation; (3)Ring detection input and output; (4)Carrier detection output; (5)Power down mode; (6)High input sensitivity; (7)16-pin DIP/SOP package.
Diagrams
<IMG border=0 alt="HT9032C block diagram" src="http://www.seekic.com/uploadfile/ic-mfg/2012710205840144.jpg">
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 HT9032C |
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Data Sheet |
Negotiable |
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