Part Number: DAC161S997 Hi TI community
We are using DAC161S997 for 4- 20 mA current transmission.
Below attached is the circuit schematics.
We have a problem with bring up of this circuit, that is, while we writing various hex values to the DACCODE…
Part Number: DAC161S997 Hi,
I am interfacing DAC161S997 with MCU over SPI communication.
When I Write the value to DACCODE register to set the output so it gives the output only for some milliseconds.
For continuous output I am writing the value to re…
Part Number: DAC161S997
Hello.
I am trying to transmit temperature and humidity through 3 wires, +LOOP, -LOOP_temperature, and -LOOP_Humidity.
Individually, they work perfectly, but when I connect them in parallel, they don't work. The current outputs…
Part Number: DAC161S997 Other Parts Discussed in Thread: TIDA-00648 , , Dear ,
We are using loop power 4-20mA transmitter. we are referring below 2 circuit reference,
TIDA-00648 reference design | TI.com
DAC161S997EVM User's Guide (Rev. A) (ti.com)…
Part Number: DAC161S997 Other Parts Discussed in Thread: LM2936 , I developed a 4-20 mA, loop powered transmitter circuit using DAC161S997. The loop is powered using LM2936, which is generating 3.3Volts. i am able to set/control current upto 6 mA, after…
Part Number: DAC161S997 Hi Team,
I'm using dac161s997 Ic for 4-20mA output generation.
I want to use the ERRB PIN for showing "loop open" message on my device but the ERRB PIN always stays pulled down whether the loop is closed or open. …
Part Number: DAC161S997 Hello E2E Experts,
Good day.
I am a coorporating professor with a small senior project team that is striving to utilize your 16-Bit precision DAC. We have this wired and are testing the SPI, but after many hours we are still not…
Part Number: DAC161S997 Other Parts Discussed in Thread: DAC8771 , DAC8750 , DAC8775 , DAC8760 Hello,
We’ve implemented DAC161S997 to our new prototype and already tested for 4-20mA output.
We would like to adjust slew rate control by software or…