ADT7517ARQZ View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
ADT7517ARQZ
Analog Devices
ADT7517ARQZ Datasheet PDF : 44 Pages
| |||
ADT7516/ADT7517/ADT7519
0.30
0.25
INL WCP
0.20
0.15
0.10
0.05
DNL WCP
0
–0.05
DNL WCN
INL WCN
–0.10
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
VREF (V)
Figure 14. ADT7519 DAC INL and DNL Error vs. VREF
0.14
INL WCP
0.12
0.10
INL WCN
0.08
0.06
0.04
DNL WCP
0.02
0
–0.02
–0.04
DNL WCN
–0.06
–40
–10
20
50
80
110
TEMPERATURE (°C)
Figure 15. ADT7519 DAC INL Error and DNL Error vs. Temperature
0
–0.2
OFFSET ERROR
–0.4
–0.6
–0.8
–1.0
–1.2
–1.4
GAIN ERROR
–1.6
–1.8
–40 –20
0
20
40
60
80 100 120
TEMPERATURE (°C)
Figure 16. DAC Offset Error and Gain Error vs. Temperature
10
OFFSET ERROR
5
0
VREF = 2.25V
–5
–10
–15
GAIN ERROR
–20
2.7
3.3
3.6
4.0
4.5
5.0
5.5
VDD (V)
Figure 17. DAC Offset Error and Gain Error vs. VDD
2.505
2.500
2.495
2.490
SOURCE CURRENT
2.485
2.480
SINK CURRENT
2.475
2.470
VDD = 5V
VREF = 5V
DAC OUTPUT
LOADED TO MIDSCALE
2.465
0
1
2
3
4
CURRENT (mA)
5
6
Figure 18. DAC VOUT Source and Sink Current Capability
1.98
DAC OUTPUT UNLOADED
1.96
1.94
1.92
DAC OUTPUT LOADED
1.90
1.88
1.86
0
500 1000 1500 2000 2500 3000 3500 4000
DAC CODE
Figure 19. Supply Current vs. DAC Code
Rev. B | Page 12 of 44
Share Link: 