[sdiy] Spice model for CA3080 OTA

Jack Jackson jackdamery at hotmail.co.uk
Wed Oct 16 09:06:06 CEST 2013


How can you prevent exceeding this as a rule of thumb? I gave myself four new half 13700s the other day forgetting that.
----------------------------------------
> From: pfperry at melbpc.org.au
> To: synth-diy at dropmix.xs4all.nl
> Date: Wed, 16 Oct 2013 17:53:08 +1100
> Subject: Re: [sdiy] Spice model for CA3080 OTA
>
> FWIW, the maximum input current on an OTA is not very large.
> It is pretty easy to exceed and blow the chip, especially when
> prototyping or tweaking (or just shorting the control pin with a probe.)
>
> I have plenty of "half" LM13700s to prove this...
>
> paul perry Melbourne Australia
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