NCN5192 - HART Modem

Description

The NCN5192 is a single

addressable remote transducer (HART) field instruments and masters.

Features

Single.
chip, Half.
duplex 1200 Bits per Second FSK Modem.
Bell 202 Shift Frequencies of 1200 Hz and 2200 Hz.
3.0 V.
5.5 V Power Supply.
Transmit.
signal Wave Shaping.
Receive Band.
pass Filter.
Low Power: Optimal for Intrinsically Safe.

ON Semiconductor

📥 Download Datasheet

Datasheet Details

Part number	NCN5192
Manufacturer	ON Semiconductor
File Size	341.05 KB
Description	HART Modem
Datasheet	NCN5192 Datasheet
Additional preview pages of the NCN5192 datasheet.

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Full PDF Text Transcription

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DATA SHEET www.onsemi.com HART Modem NCN5192 Description The NCN5192 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 physical layer requirements including modulation, demodulation, receive filtering, carrier detect, and transmit−signal shaping. In addition, the NCN5192 also has an integrated DAC for low-BOM current loop slave transmitter implementation. The NCN5192 uses phase continuous frequency shift keying (FSK) at 1200 bits per second. To conserve power the receive circuits are disabled during transmit operations and vice versa. This provides the half−duplex operation used in HART communications.

Published: Nov 7, 2013 |