
AD5680
Rev. 0 | Page 8 of 20
450
0
CODE
I
D
0
0
50
100
150
200
250
300
350
400
4000
8000
12000
16000
20000
24000
V
DD
= V
REF
= 5V
T
A
= 25°C
Figure 10. Supply Current vs. Code
350
0
–40
TEMPERATURE (°C)
I
D
0
50
100
150
200
250
300
–20
0
20
40
60
80
100
V
DD
= V
REF
= 5V
Figure 11. Supply Current vs. Temperature
700
0
100
0
5
V
LOGIC
(V)
I
D
0
200
300
400
500
600
1
2
3
4
V
DD
= 5V
T
A
= 25°C
Figure 12. Supply Current vs. Logic Input Voltage
0
CH1 2.00V
CH3
1.00V
CH2 2.00V
M 20.0μs
CH4 1.30V
3
SCLK
D
IN
V
OUT
1
2
Δ
: 1.52V
: 64.8μs
Δ
Figure 13. Full-Scale Settling Time, 5 V
0
CH1 3.00V
CH3
100mV
CH2 3.00V
M 100μs
CH1 2.40V
3
V
DD
1
2
V
REF
V
OUT
V
C3 MAX
284mV
V
C3 MIN
–52mV
Figure 14. Power-On Reset to 0 V
0
CH1 3.00V
CH3
500mV
CH2 3.00V
M 100μs
CH1 2.40V
3
V
DD
1
2
V
REF
V
OUT
V
C3 MAX
2.5V
V
C3 MIN
–40mV
Figure 15. Power-On Reset to Midscale