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DAC8740H Datasheet - Texas Instruments

DAC8740H low-power modems

The DAC8740H and DAC8741H (DAC874xH) are HART®, FOUNDATION Fieldbus™, and PROFIBUS PA compatible low-power modems designed for industrial process control and industrial-automation applications. In HART mode, the DAC874xH integrates all of the required circuitry to operate as half-duplex HART physica.

DAC8740H Features

* 1 HART-compliant 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 components

* FOUNDATION Fieldbus compatible H1 c

DAC8740H Datasheet (2.57 MB)

Preview of DAC8740H PDF

Datasheet Details

Part number:

DAC8740H

Manufacturer:

Texas Instruments ↗

File Size:

2.57 MB

Description:

Low-power modems.

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DAC8740H low-power modems Texas Instruments

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