Datasheet

AD5601/AD5611/AD5621 Data Sheet
Rev. G | Page 12 of 24
Figure 35. Total Unadjusted Error (TUE) vs. Supply Voltage at 25°C
Figure 36. Zero-Code Error and Full-Scale Error vs. Supply Voltage at 25°C
Figure 37. Supply Current vs. Supply Voltage at 25°C
Figure 38. SCLK/SDIN vs. Logic Voltage
2.7
3.2
3.7 4.2 4.7 5.2
SUPPLY VOLTAGE (V)
TOTAL UNADJUSTED ERROR (LSB)
T
A
= 25°C
AD5621 MAX TUE
AD5601 MAX TUE
AD5611 MIN TUE
AD5601 MIN TUE
AD5621 MIN TUE
06853-034
–0.3
–0.1
0.1
0.3
0.5
0.7
0.9
1.1
1.3
1.5
AD5611 MAX TUE
2.7 3.2 3.7 4.2 4.7 5.2 5.7 6.2 6.7
SUPPLY VOLTAGE (V)
ERROR (LSB)
T
A
= 25°C
AD5621 ZERO-CODE ERROR
AD5611 ZERO-CODE ERROR
AD5621 FULL-SCALE ERROR
AD5611 FULL-SCALE ERROR
AD5601 ZERO-CODE ERROR
AD5601 FULL-SCALE ERROR
06853-035
–0.0004
–0.0002
0
0.0002
0.0004
0.0006
0.0008
0.0010
0
0.01
0.02
0.03
0.04
0.05
0.06
0.07
0.08
0.09
0.10
2.7 3.2 3.7 4.2 4.7 5.2
SUPPLY VOLTAGE (V)
I
DD
(
m
A)
T
A
= 25°C
06853-036
0
50
100
150
200
250
300
350
400
450
0
V
LOGIC
(V)
I
DD
(µA)
SCLK/SDIN
INCREASING
V
DD
= 3V
SCLK/SDIN DECREASING V
DD
= 3V
SCLK/SDIN
DECREASING
V
DD
= 5V
SCLK/SDIN
INCREASING
V
DD
= 5V
64 5
321
T
A
= 25°C
06853-037