Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | AD5700BCPZ-RL7DKR-ND | 0 | $11.26 | Buy |
Mouser Electronics | 584-AD5700BCPZ-R7 | 2502 | $10.54 | Buy |
Win Source | AD5700BCPZ-RL7 | 7870 | Buy | |
Farnell | AD5700BCPZ-RL7 | 884 | * $9.90 | Buy |
Analog Devices Inc | AD5700BCPZ-RL7 | $12.69 | Buy | |
Newark | AD5700BCPZ-RL7 | 885 | $10.64 | Buy |
element14 APAC | AD5700BCPZ-RL7 | 884 | * $11.97 | Buy |
The AD5700/AD5700-1 are single-chip solutions, designedand specified to operate as a HART® FSK half-duplex modem,complying with the HART physical layer requirements. TheAD5700/AD5700-1 integrate all of the necessary filtering, signaldetection, modulating, demodulating and signal generationfunctions, thus requiring few external components. The 0.5%precision internal oscillator on the AD5700-1 greatly reducesthe board space requirements, making it ideal for line-poweredapplications in both master and slave configurations. The maximumsupply current consumption is 115µA, making theAD5700/AD5700-1 an optimal choice for low power loop-powered applications.Transmit waveforms are phase continuous 1200 Hz and2200 Hz sinusoids. The AD5700/AD5700-1 contain accuratecarrier detect circuitry and use a standard UART interface.Applications Field transmitters HART multiplexers PLC and DCS analog I/O modules HART network connectivity