Part Number: DAC161S997
Hello,
We are using DAC161S997 as a self-powered transmitter. We have followed the application schematic provided in the datasheet and in this forum. We are using 24V as loop power for 4-20mA output. The device goes into loop error…
Part Number: DAC161S997 Other Parts Discussed in Thread: , TPS61045 HI sir
I use the DAC1612997 For 4-20mA output is ok, when power loop is from external power supply
but if i want to use the USB power to supply the 24 v, did you have any suggestion…
Ahmad,
I still need a little clarification about the data path. Is this data being sent from the DS8500 to the DAC161S997 and then being received by another modem? Or is this data just being received by the DS8500 while the DAC161S997. I'm just trying…
Part Number: DAC161S997 Hi,
We use the DAC161S997 for our 4 - 20mA pressure transmitter.
Now we have the problem, that if we use a high load resistor (510R) and a supply voltage of 24V, The DAC goes straight to loop error when we send as first DAC setting…
Part Number: DAC161S997 In the datasheet it is not clear how the CSB signal behaves in case of a communication error.
From the datasheet (SNAS621A), 8.5.1.3.1 SPI Write Error Correction:
If the loopback indicates a communication error has occurred (s…
Part Number: DAC161S997 Hi..
One of my customer is using DAC161S997 for their Industrial product where they are controlling the motor speed using 4 to 20mA input.
They are using 24V as Loop power supply for 4 to 20mA output & they also use 3.3V as external…
Part Number: DAC161S997 Other Parts Discussed in Thread: DAC8750 , DAC8771
Hi,
Good Day. I have a customer who is working with DAC16S997. Please see below his query for your reference. Thank you very much.
I was looking for some info on how I can use the…
Part Number: DAC161S997 Hello,
I am starting a project using the DAC161S997.
I need some information, and that is if it is possible to derive the ground signal directly from the integrated to power an up, or it must be supplied directly from the external…
Part Number: DAC161S997 Hi,
We have desigend a self powered 4-20mA transmitter. Using the DAC161S997. We used an isolated 24V loop power supply and it is working fine.
We recognised that the DAC been permenantly damaged if by any misstake you shorting…
Part Number: DAC161S997 Hello,
are the power supplies for analog-block VA and for digital-block VD internally connectet?
is it possible to use different power supplies for VA COMA and VD COMD.