DAC power supply connections

  • Thread starter Nah_Roots
  • Start date
  • #1
6
0

Main Question or Discussion Point

Hello, could someone please verify the proper way to supply power to this particular DAC chip: http://focus.ti.com/lit/ds/symlink/dac813.pdf

Do I need to supply both +15 V and -15 V into +Vcc and -Vcc respectively? Or do I just supply +15 V to +Vcc and have the negative return lead of that supply connect to -Vcc? I don't believe I'm understanding their documentation fully.

Any help or input would be appreciated

Thank you,

Roots
 

Answers and Replies

  • #2
vk6kro
Science Advisor
4,081
40
It needs a POSITIVE supply to pin 8 and a NEGATIVE supply to pin 10.

This is mentioned several times.

Pin 5 and pin 16 are grounded.
 

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