AD5664R_15 Datasheet, PDF (12/28 Pages) Analog Devices – Quad, 12-/14-/16-Bit nanoDACs with 5 ppm/C On-Chip Reference

AD5624R/AD5644R/AD5664R
10
V_DD = 3V
8 V_REFOUT = 1.25V
T_A = 25°C
6
4
2
0
–2
–4
–6
–8
–10
CODE
Figure 17. AD5664R-3 INL, Internal Reference
4
V_DD = 3V
3 ^{VREFOUT = 1.25V}
T_A = 25°C
2
1
0
–1
–2
–3
–4
CODE
Figure 18. AD5644R-3 INL, Internal Reference
1.0
V_DD = 3V
0.8 V_REFOUT = 1.25V
T_A = 25°C
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
500 1000 1500 2000 2500 3000 3500 4000
CODE
Figure 19. AD5624R-3 INL, Internal Reference
Data Sheet
1.0
V_DD = 3V
0.8 V_REFOUT = 1.25V
T_A = 25°C
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
CODE
Figure 20. AD5664R-3 DNL, Internal Reference
0.5
V_DD = 3V
0.4 V_REFOUT = 1.25V
T_A = 25°C
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
CODE
Figure 21. AD5644R-3 DNL, Internal Reference
0.20
0.15
V_DD = 3V
V_REFOUT = 1.25V
T_A = 25°C
0.10
0.05
0
–0.05
–0.10
–0.15
–0.20
0
500 1000 1500 2000 2500 3000 3500 4000
CODE
Figure 22. AD5624R-3 DNL, Internal Reference
Rev. C | Page 12 of 28