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EDN18h
Inherently DC accurate 16-bit PWM TBH DAC
Figure 2 TBH principle sums two 8-bit PWM signals in one 16-bit DAC = Vref (MSBY+LSBY/256)/256. The asterisked resistors are ...
Digital Photography Review3h
Tamron's new wide-angle zoom adds more range and refined autofocus
Tamron says the lens is a sequel to its 17-28mm F2.8 Di III RXD from 2019. Compared to that lens, the G2 obviously has a ...