HI Stephane,
That's great news, glad the device is working.
Please check below the TIDA-01536 Design Guide, the reference design features a precision DAC and XTR111, with a digital isolator.
The design includes TVS diodes, and a couple of resistors…
Part Number: TIDA-01536 Other Parts Discussed in Thread: XTR111 We are having some issues with XTR111 susceptibility to external noise. For example, when we perform the IEC61000-4-6: Conducted Immunity test, we are measuring up to 8Vpp noise on a 10V signal…
Part Number: XTR111-2EVM Other Parts Discussed in Thread: XTR111 , TIDA-01536 Hello everyone, I'm using the XTR111 to convert a 0-5V input voltage to a 4-20mA output, as shown in the picture below.
I would like to know in this case the transfer function…
HI Chirag,
Below is a link with a list of the existing current transmitter reference designs; there a few designs that may be of interest, or provide circuit blocks / design ideas.
[FAQ] Are there reference designs that can help me build a 4-20mA transmitter…
Hello Shirbin,
Regarding the overall XTR111 circuit accuracy, the errors will be a heavy function of the DAC or the circuit generating the input voltage signal of the XTR111, the reference of the DAC; as well as the XTR111 gain error, offset, linearity;…
Hi Prajwal,
1) The analog front-end consists of a shunt resistor followed by the TLV333 amplifier in the non-inverting configuration. The inverting path is referred to a reference voltage to shift the output to 0V when the input current is 4mA. The transfer…
Part Number: XTR117 Other Parts Discussed in Thread: XTR116 , , OPA2188 , XTR111 , TIDA-01536 Hello,
I'm building an isolated bipolar +-10V or current 4mA..20mA output module.
The voltage generator use an SPI isolator and 16 bit DAC.
The power lines are…
Part Number: XTR111 Other Parts Discussed in Thread: XTR117 , TIDA-01536
Hi Support Team,
I have browsed few threads on 4-20mA loop transmitter on e2e forum from this post and this post , my understanding a 3-wire transmitter (XTR111) is used for cases…
Hello Sandeep,
It appears a number of the questions below are related to different circuits, each with their own different requirements, and these are no longer directly related to the original post of the XTR117 or the XTR111. You may need to open a new…
To find reference designs leveraging the best in TI technology – from analog and power management to embedded processors, visit https://www.ti.com/reference-designs/index.html . All designs include a schematic, test data and design files.
I will…
