powersys
Advanced Member level 1
I wish to build a 4-channel digital to analog converter with bipolar outputs using TI TLV5614 DAC (see attached figure). As the output of TLV5614 is unipolar, external opamps are required to convert the unipolar signal to bipolar. I've two options, i.e. to use 4 pieces of OPA277 or one OPA4277. If cost is not a problem, which option that will result in lower noise operation?
Thanks.
Thanks.