onsemi NCN5193GEVB HART CMOS Modem Evaluation Board Evaluation Board Evaluation board

The ON Semiconductor NCN5193 evaluation board 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.

Single−chip, Half−duplex 1200 Bits per second FSK modem
1.8 V − 3.5 V power supply
Transmit−signal wave shaping
Receive band−pass filter
Compatible with 1.8 V or 3.3 V microcontroller
SPI communication
These are Pb−free devices