
© 2013 Microchip Technology Incorporated. All Rights Reserved. 17104 MC2 Slide 45
8-bit DAC
FVR
VDD
DACOUT1
ADC
Comparator
R(254)
R(255)
VSRC+
Voltage
Level
Select
= 1.8V
R(0)
R(1)
DACOUT2
VREF+
VREF-
VSS
256
steps
Vout
Full Range
Vout (Step Resolution @
1.8V) = 7 mV
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