Datasheet

AD5308/AD5318/AD5328
Rev. F | Page 14 of 28
02812-004
DAC CODE
ACTUAL
GAIN ERROR
PLUS
OFFSET ERROR
OUTPUT
VOLTAGE
NEGATIVE
OFFSET
ERROR
NEGATIVE
OFFSET
ERROR
AMPLIFIER
FOOTROOM
LO
W
ER
DEAD
BAND
CO
DES
IDEAL
Figure 27. Transfer Function with Negative Offset (V
REF
= V
DD
)
DAC CODE
FULL SCALE
ACTUAL
IDEAL
POSITIVE
OFFSET
ERROR
OUTPUT
VOLTAGE
GAIN ERROR
PLUS
OFFSET ERROR
UPPER
DEADBAND
CODES
02812-005
Figure 28. Transfer Function with Positive Offset