Datasheet

ADT7316/ADT7317/ADT7318
Rev. B | Page 6 of 44
AMPLIFIER
FOOTROOM
LOWER
DEAD BAND
CODES
NEGATIVE
OFFSET
ERROR
GAIN ERROR
+
OFFSET ERROR
ACTUAL
OUTPUT
VOLTAGE
NEGATIVE
OFFSET
ERROR
DAC CODE
IDEAL
02661-007
Figure 2. DAC Transfer Functio
n with Negative Offset
ACTUAL
GAIN ERROR
+
OFFSET ERROR
UPPER
DEAD BAND
CODES
OUTPUT
VOLTAGE
POSITIVE
OFFSET
ERROR
DAC CODE FULL SCALE
IDEAL
02661-008
Figure 3. DAC Transfer Function with Positive Offset (V
REF
= V
DD
)
SCL
t
4
t
2
t
1
t
3
t
5
t
6
SDA
DATA IN
SDA
DATA OUT
02661-002
Figure 4. I
2
C Bus Timing Diagram