AD5382
TYPICAL PERFORMANCE CHARACTERISTICS
2.0
1.5
1.0
INL ERROR (LSB)
AV
DD
= DV
DD
= 5.5V
V
REF
= 2.5V
T
A
= 25°C
2.0
1.5
1.0
INL ERROR (LSB)
AV
DD
= DV
DD
= 3V
V
REF
= 1.25V
T
A
= 25°C
0.5
0
–0.5
–1.0
–1.5
03731-0-033
0.5
0
–0.5
–1.0
–1.5
–2.0
0
4096
8192
INPUT CODE
12288
16384
03731-0-035
03731-0-036
–2.0
0
4096
8192
INPUT CODE
12288
16384
Figure 9. Typical AD5382-5 INL Plot
Figure 12. Typical AD5382-3 INL Plot
03731-0-034
2.539
2.538
2.537
2.536
2.535
2.534
2.533
2.532
2.531
2.530
2.529
2.528
2.527
2.526
2.525
2.524
2.523
0
50
100
150
AV
DD
= DV
DD
= 5V
V
REF
= 2.5V
T
A
= 25°C
14ns/SAMPLE NUMBER
1 LSB CHANGE AROUND MIDSCALE
GLITCH IMPULSE = 10nV-s
AMPLITUDE (V)
1.254
1.253
1.252
1.251
1.250
1.249
1.248
1.247
1.246
1.245
0
50
100
150
200 250 300 350
SAMPLE NUMBER
400
450
500
550
AV
DD
= DV
DD
= 3V
V
REF
= 1.25V
T
A
= 25°C
14ns/SAMPLE NUMBER
1 LSB CHANGE AROUND MIDSCALE
GLITCH IMPULSE = 5nV-s
AMPLITUDE (V)
200 250 300 350
SAMPLE NUMBER
400
450
500
550
Figure 10. AD5382-5 Glitch Impulse
Figure 13. AD5382-3 Glitch Impulse
AV
DD
= DV
DD
= 5V
V
REF
= 2.5V
T
A
= 25°C
V
OUT
AV
DD
= DV
DD
= 5V
V
REF
= 2.5V
T
A
= 25°C
V
OUT
03732-0-003
Figure 11. Slew Rate with Boost Off
Figure 14. Slew Rate with Boost On
Rev. 0 | Page 18 of 40
03732-0-004
AD [ ANALOG DEVICES ]
