NCN5193: HART CMOS Modem
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The NCN5193 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 NCN5193 also has an integrated DAC for low-BOM current loop slave transmitter implementation.
The NCN5193 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 communcations.
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Technical Documentation & Design Resources
Data Sheets (1) | Evaluation Board Documents (5) |
Package Drawings (1) |
Evaluation/Development Tool Information
Product | Status | Compliance | Short Description | Action |
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NCN5193GEVB | Active |
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HART CMOS Modem Evaluation Board |
Availability & Samples
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Specifications
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Case Outline |
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NCN5193MNTWG | Active |
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NCN5193 | QFN-32 | 485EK | 3 | 260 | Tape and Reel | 1000 | Contact Sales Office
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Market Leadtime (weeks) | : | Contact Factory |
ON Semiconductor (2020-09-02 00:00) | : | 40,000 |
Product
Description
Pricing ($/Unit)
Compliance
Status
Data Transmission Standard
Data Rate
Number of Drivers
Number of Receivers
VCC Min (V)
VCC Max (V)
tPLH Max (µs)
IO Max (µA)
IIH Max (mA)
Package Type
Case Outlines
485EK
Support |