Datasheet

AD5307/AD5317/AD5327
Rev. C | Page 14 of 28
TRANSFER FUNCTION
DAC CODE
GAIN ERROR
+
OFFSET ERRO
R
OUTPUT
VOLTAGE
NEGATIVE
OFFSET
ERROR
NEGATIVE
OFFSET
ERROR
AMPLIFIER
FOOTROOM
LO
W
ER
DEAD BAND
CO
DES
02067-029
ACTUAL
IDEAL
Figure 29. Transfer Function with Negative Offset
02067-030
ACTUAL
IDEAL
DAC CODE
FULL SCALE
POSITIVE
OFFSET
ERROR
OUTPUT
V
OLTAGE
GAIN ERROR
+
OFFSET ERROR
UPPER
DEADBAND
CODES
Figure 30. Transfer Function with Positive Offset (V
REF
= V
DD
)