Datasheet

AD5627R/AD5647R/AD5667R, AD5627/AD5667
Rev. 0 | Page 15 of 32
CODE
I
DD
(mA)
0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
512 10512 20512 30512 40512 50512 60512
T
A
= 25°C
V
DD
= 5V, V
REFOUT
= 2.5V
V
DD
= V
REF
= 5V
0
6342-060
Figure 36. Supply Current vs. Code
SUPPLY VOLTAGE (V)
I
DD
(mA)
0
0.05
0.10
0.15
0.25
0.20
0.30
0.40
0.35
3.22.7
3.7 4.2 4.7 5.2
T
A
= 25°C
06342-061
Figure 37. Supply Current vs. Supply Voltage
TEMPERATURE (°C)
I
DD
(mA)
0.45
0.05
0.10
0.15
0.20
0.35
0.40
0.25
0.30
0
–40 –20 0 20 40 60 80 100
06342-063
V
DD
= V
REFIN
= 5V
V
DD
= V
REFIN
= 3V
Figure 38. Supply Current vs. Temperature
TIME BASE = 4µs/DIV
V
DD
= V
REF
= 5V
T
A
= 25°C
FULL-SCALE CODE CHANGE
0x0000 TO 0xFFFF
OUTPUT LOADED WITH 2kΩ
AND 200pF TO GND
V
OUT
= 909mV/DIV
1
06342-048
Figure 39. Full-Scale Settling Time, 5 V
CH1 2.0V CH2 500mV M100µs 125MS/s
A CH1 1.28V
8.0ns/pt
V
DD
= V
REF
= 5V
T
A
= 25°C
V
OUT
V
DD
1
2
MAX(C2)
420.0mV
06342-049
Figure 40. Power-On Reset to 0 V
V
DD
= 5V
SYNC
SLCK
V
OUT
1
3
CH1 5.0V
CH3 5.0V
CH2 500mV M400ns A CH1 1.4V
2
0
6342-050
Figure 41. Exiting Power-Down to Midscale