Author Topic: Suggestions digital 4-20mA  (Read 1118 times)

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Offline Vindhyachal.takniki

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Suggestions digital 4-20mA
« on: March 19, 2015, 06:22:51 am »
1. Hi I am looking for digitally controlled 4-20mA current output.
Max voltage will be 24V dc , 16 bit , SPI based preferable.

2. I have looked for xtr116 , but it has analog voltage control.
DAC8750 seems to be Ok as it 16 bit & spi based.
DAC8760 had added feature of voltage out so for me its not reuired
AD694 is very costly on digikey.

3. Has anyone else worked on these. Any suggestions?
 

Offline lapm

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Re: Suggestions digital 4-20mA
« Reply #1 on: March 19, 2015, 07:57:43 am »
So whats wrong with DAC8750 you listed?
Electronics, Linux, Programming, Science... im interested all of it...
 

Offline dannyf

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Re: Suggestions digital 4-20mA
« Reply #2 on: March 19, 2015, 11:03:40 am »
pwm.
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