ZN428E chip need pinout

Dave McGuire mcguire at neurotica.com
Mon May 4 13:18:22 CDT 2009

On May 4, 2009, at 2:00 PM, Philip Pemberton wrote:
>> I've wanted a simple solution like the ZN428E for driving an analog
>> meter from an 8-bit port.
> There are other D/As with 8-bit inputs. If memory serves, Analog  
> Devices make a couple of cheap 8-bit multiplying D/As with parallel  
> inputs.

   Yeah, I was gonna say.  There are oodles of them, and they're  
cheap and readily available.  Does the ZN428E implement some special  
functionality that's hard to find?  (I've not looked at the datasheet)


Dave McGuire
Port Charlotte, FL

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