I want to interface AD5700-1 with microcontroller. To interface it with controller, I require to know on how much baud rate AD5700-1 replies to the microcontroller.
Are the AD5700/AD5700-1 Rx and Tx pins in hi-z (essentially benign) when the part is powered-off and/or held in reset?
What are the most popular applications in which the AD5700 & AD5700-1 HART Modem products are used and can they be used in both Master and Slave mode?
In POWER DOWN MODE section of datasheet, I found the following description.
Is it OK for me to connect REF_EN to IOVDD or any problem other than power consumption?
If the reference is not powered down while RESET is low, the output voltage on the REF…
I want to use HART modem AD5700-1with the intent of minimum possible complexity of operation and minimum # of components.My application is simple;i just want to make a half duplex uart bridge...i am designing a single pcb that can either take…
I have been experiencing a problem with the AD5700-1 where by one of the carrier frequencies is instead just a HIGH signal. This has happened on separate boards and with both 1200Hz and 2200Hz signals.
The problem will sometimes manifest during use as…
Our customer is studying with your AD5700-1 HART modem.
So he has tossed the following questions.
When he receive the HART signal, what is the min-max time of 1bit pulse width the digital signal that is outputed from RxD…
Does the Internal RC oscillator (AD5700-1 only) meet the HART specification over the extended temperature range of -40° to +125°C?
The AD5700-1 specifies a +/-1% internal oscillator for the temperature range -40° to +125°C. Per the factory, the part…