I need an op amp that will be used as voltage follower (buffer) with precision of 2mV , in the negative voltage range of 0V to -50V.
Can you tell us more about your application? Do you want to buffer a 0 to -50 V input signal? What is the source of your input signal? What is your bandwidth? Most of our amplifiers are limited to absolute maximum supply voltage of 36 V.
I need to buffer 0 to -50v input signal
in order to connect it to several other devices.
the bandwith is very small the signal changes very slowly.
We recently released a new product, the ADA4700-1. It is the only high voltage precision op amp available on our portfolio with supply voltages that can go as high as 100 V. It has a typical low input bias current of 15 nA and typical offset voltage of 200 uV. This is the best product that I can offer for your application.
I hope this helps!
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