Datasheet

AD5680
Rev. A | Page 8 of 20
450
0
CODE
I
DD
(µA)
05854-007
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
TEMPERATURE (°C)
I
DD
(µA)
05854-006
50
100
150
200
250
300
–40 –20 0 20 40 60 80 100
V
DD
= V
REF
= 5V
Figure 11. Supply Current vs. Temperature
700
0
100
05
V
LOGIC
(V)
I
DD
(µA)
05854-004
200
300
400
500
600
1234
V
DD
= 5V
T
A
= 25°C
Figure 12. Supply Current vs. Logic Input Voltage
05854-015
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
Δ: 64.8µs
@: 1.20V
Figure 13. Full-Scale Settling Time, 5 V
05854-016
CH1 3.00V
CH3 100mV
CH2 3.00V M 100µs CH1 2.40V
3
V
DD
1
2
V
REF
V
OUT
V
OUT
C3 MAX
284mV
V
OUT
C3 MIN
–52mV
Figure 14. Power-On Reset to 0 V
05854-017
CH1 3.00V
CH3 500mV
CH2 3.00V M 100µs CH1 2.40V
3
V
DD
1
2
V
REF
V
OUT
V
OUT
C3 MAX
2.5V
V
OUT
C3 MIN
–40mV
Figure 15. Power-On Reset to Midscale