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Tool/software:
Hi there!
I want to design an amplifier to boost(amplify) a 0.2mVp-p signal with a 32.768KHz input frequency to around 2Vp-p/32.768KHz. I'm planning to use a multi-stage amplifier because the signal is very low, which often leads to noise issues and also a gain is too large to according a Gain Bandwidth Product.
Could you suggest a suitable IC for this purpose? Also, how many stages should I use, and what should be the gain for each stage to achieve the desired output with minimal noise? If you have a schematic for reference, please share it. Please consider the gain-bandwidth product and signal integrity in your recommendations. Also suggest a any ultra-low noise IC.
