NCN5192: Full Feature HART Modem

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.

特性
  • Low Power
  • Integrated 16 bit Sigma-Delta DAC
  • Bell 202 shift frequencies of 1200 Hz and 2200 Hz
  • Transmit-signal wave shaping
  • Meets HART physical layer requirements
  • SPI Communication
  • Receive band-pass filter
优势
  • Optimal for intrinsically safe applications
  • Lower BOM cost
应用
  • HART Multiplexers
  • HART Modem Interfaces
  • 4 20 mA Loop Powered Transmitters
终端产品
  • Industrial Equipment
封装
应用注释 (2)
Document TitleDocument ID/SizeRevisionRevision Date
A5191HRT Design for Low-power EnvironmentsAND9030/D (96.0kB)0
Designing with and Testing the NCN5192 DACAND9078/D (470.0kB)0
封装图纸 (1)
Document TitleDocument ID/SizeRevision
QFN32, 5x5, 0.5P, 3.1x3.1EP488AM (57.4kB)A
数据表 (1)
Document TitleDocument ID/SizeRevisionRevision Date
Full Feature HART ModemNCN5192/D (241kB)3Feb, 2014
评估板文档 (5)
Document TitleDocument ID/SizeRevisionRevision Date
NCN5192GEVB Bill of Materials ROHS CompliantNCN5192GEVB_BOM_ROHS.PDF (99.0kB)0
NCN5192GEVB Gerber Layout Files (Zip Format)NCN5192GEVB_GERBER.ZIP (105.0kB)0
NCN5192GEVB SchematicNCN5192GEVB_SCHEMATIC.DOC (975.0kB)0
NCN5192GEVB Test ProcedureNCN5192GEVB_TEST_PROCEDURE.PDF (373kB)3
NCN5192NG Evaluation Board User's ManualEVBUM2047/D (728kB)5
评估板与开发工具
产品状况Compliance简短说明
NCN5192GEVBActivePb-freeFull VER Hart Modem Evaluation Board
产品订购型号
产品状况Compliance封装MSL*容器预算价格 (1千个数量的单价)
NCN5192MNRGActivePb-free Halide freeQFN-32488AM3Tape and Reel5000$2.61
订购产品技术参数
ProductData Transmission StandardData RateNumber of DriversNumber of ReceiversVCC Min (V)VCC Max (V)tPLH Max (µs)IO Max (µA)IIH Max (mA)
NCN5192MNRGHART1200 baud1135.50.026700.0005
Full Feature HART Modem (241kB) NCN5192
A5191HRT Design for Low-power Environments NCN5192
Designing with and Testing the NCN5192 DAC NCN5192
NCN5192GEVB BOM ROHS NCN5192GEVB
NCN5192GEVB GERBER NCN5192GEVB
NCN5192GEVB SCHEMATIC NCN5192GEVB
NCN5192GEVB TEST PROCEDURE NCN5192GEVB
EVBUM2047/D - 728 KB NCN5192GEVB
QFN32, 5x5, 0.5P, 3.1x3.1EP NCN6804
NCN5192