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DAC8740H, DAC8741H
SBAS856D
- JUNE 2017
- REVISED MAY 2019
DAC874xH HART® and FOUNDATION Fieldbus™ and PROFIBUS PA Modems
1 Features
- 1 HART-pliant physical layer modem
- 1200-Hz, 2200-Hz HART FSK sinusoids
- Register programmable amplitude of TX signals (DAC8741H only)
- Integrated RX demodulator and band-pass filter with minimal external ponents
- FOUNDATION Fieldbus patible H1 controller and medium attachment unit (MAU)
- 31.25 kbit/s munication based on Manchester-coded bus powered (MBP)
- Integrated Manchester encoder and decoder
- patible with PROFIBUS PA
- Low quiescent current:...