HT2015 modem equivalent, hart modem.
* Can be used in designs presently using the SYM20C15 or equivalent type chip
* Single-chip, half-duplex 1200 bits per second FSK modem
* Bell 202 shift frequ.
* CMOS compatible
* Internal oscillator requires 460.8 kHz crystal or ceramic resonator
* Meets HART physica.
General Description
The HT2015 is a single-chip, CMOS modem for use in Highway Addressable Remote Transducer (HART) field instruments and masters. The modem and a few external passive components provide all of the functions needed to satisfy HART ph.
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