Datasheet

AD5380 Data Sheet
Rev. C | Page 18 of 40
TYPICAL PERFORMANCE CHARACTERISTICS
03731-009
INPUT CODE
163840 4096 8192 12288
INL ERROR (LSB)
–2.0
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
AVDD = DVDD = 5.5V
V
REF
= 2.5V
T
A
= 25°C
Figure 9. Typical AD5380-5 INL Plot
2.510
2.505
2.500
2.995
2.990
0 1210864
2
VOLTAGE (V)
TIME (µs)
03731-103
Figure 10. AD5380-5 Glitch Impulse
03731-105
LDAC
VOUT
AVDD = DVDD = 5V
VREF = 2.5V
T
A
= 25°C
Figure 11. Slew Rate with Boost Off
03731-012
INPUT CODE
16384
0
4096
8192 12288
INL ERROR (LSB)
–
2.0
2.0
1.5
1.0
0.5
0
–
0.5
–
1.0
–1.5
AVDD = DVDD = 3V
V
REF
= 1.25V
T
A
= 25
°
C
Figure 12. Typical AD5380-3 INL Plot
03731-013
REFERENCE DRIFT (ppm/°
C)
–5.0
–1.5
2.5–
3.5
–4.5
–4.0
0.5–0.5 3.5
–2.5
1.5
–1.0
3.0–
3.0 1.0
0 4.0 5.0
4.5
–
2.0 2.0
FREQUENCY
0
40
30
20
35
25
15
10
5
Figure 13. AD5380-REFOUT Temperature Coefficient
03731-106
LDAC
VOUT
AVDD = DVDD = 5V
VREF = 2.5V
T
A
= 25°C
Figure 14. Slew Rate with Boost On