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Modem Chip Hart Single 1.2Kbps 32-Pin LQFP
QFPManufacturer:
Mfr.Part #:
A5191HRTLg
Datasheet:
Package/Case:
QFP
Product Type:
RoHS:
Lifecycle:
Obsolete
EDA/CAD Models:
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A5191HRT 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. The A5191HRT is pin-compatible with the SYM20C15. See the Pin Description and Functional Description sections for details on pin compatibility with the SYM20C15. The A5191HRT 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.
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AMIS49587C5871G
ON Semiconductor, LLC
1000+ $5.369
NCN49599MNTWG
ON Semiconductor, LLC
1000+ $5.334
A5191HRTP
ON Semiconductor, LLC
Modem Chip Hart Single 1.2Kbps 28-Pin PLCC
A5191HRTL
ON Semiconductor, LLC
Modem Chip Hart Single 1.2Kbps 32-Pin LQFP
NCN49599MNG
ON Semiconductor, LLC
*Available Today, Ships Immediately**
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