Author Topic: WTB 16-bit DAC with I2C interface, good ol' DIL package  (Read 3828 times)

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Offline AeternamTopic starter

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WTB 16-bit DAC with I2C interface, good ol' DIL package
« on: November 03, 2016, 04:10:34 pm »
Hey gang,

I suppose the title says it all. I'm looking for an I2C controllable 16-bit DAC. I found a ton on Mouser, but they're all in SMT packages which I'm not too hot about. I'd prefer a through hole model. You'd think such a thing existed, but so far, no cigar :palm:

Price is not an issue, it's for a personal project. As long as it's accurate. Vout(max) should be 5V and it should take an external VREF. :-/O

Does anyone have a tip? (apart from looking at socket adapters  >:D )
 

Offline Kalvin

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Re: WTB 16-bit DAC with I2C interface, good ol' DIL package
« Reply #1 on: November 03, 2016, 04:30:41 pm »
An adapter PCB SMT-to-through-hole? Shouldn't be too difficult to solder.
 

Offline rob77

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Re: WTB 16-bit DAC with I2C interface, good ol' DIL package
« Reply #2 on: November 03, 2016, 04:41:01 pm »
@ farnell filtering among DACs 16 bit + DIP package yields 24 products.
 

Offline AeternamTopic starter

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Re: WTB 16-bit DAC with I2C interface, good ol' DIL package
« Reply #3 on: November 03, 2016, 04:59:58 pm »
@ farnell filtering among DACs 16 bit + DIP package yields 24 products.

None of which support I2C... See my problem? :P
 

Offline kripton2035

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Offline matkar

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Offline rob77

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Re: WTB 16-bit DAC with I2C interface, good ol' DIL package
« Reply #6 on: November 04, 2016, 09:49:30 am »
@ farnell filtering among DACs 16 bit + DIP package yields 24 products.

None of which support I2C... See my problem? :P

considering the price of those DACs it's n ot a problem to add a small micro to do the translation if I2C is really a must.
 btw.. what's the application ? why it has to be I2C ?
 

Offline julian1

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Re: WTB 16-bit DAC with I2C interface, good ol' DIL package
« Reply #7 on: November 04, 2016, 10:39:04 pm »
Boards like these, + $60 hotair gun, + solder paste.

https://www.google.com/search?newwindow=1&biw=870&bih=582&tbm=isch&sa=1&q=soic+board+&oq=soic+board+

It's really easy - and will open up a lot of choice (and price options) for op-amps, comparators, ADCs etc.

It also means you don't need two separate inventories (SMT and DIP) for the same jelly-bean IC components.
 

Offline gamalot

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Offline kripton2035

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Re: WTB 16-bit DAC with I2C interface, good ol' DIL package
« Reply #9 on: November 05, 2016, 06:46:33 am »
oups !
 


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