ADN2860(RevB) Просмотр технического описания (PDF) - Analog Devices
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производитель
ADN2860 Datasheet PDF : 20 Pages
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0.5
TA = –40°C, +25°C, +85°C SUPERIMPOSED
0.4 VDD = 5V
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
16
32
48
64
80
96
CODE (DECIMAL)
Figure 10. R-INL—7-Bit RDAC
112 128
0.5
TA = –40°C, +25°C, +85°C SUPERIMPOSED
0.4 VDD = 5V
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
16
32
48
64
80
96
CODE (DECIMAL)
Figure 11. R-DNL—7-Bit RDAC
112 128
50
TA = –40°C, +85°C
45 VDD = 5V
VA = VDD
40 VB = 0V
35
30
25
20
15
10
5
0
0
64 128 192 256 320 384 448 512
CODE (DECIMAL)
Figure 12. Temperature Coefficient (Rheostat Mode)
ADN2860
50
TA = –40°C, +85°C
45 VDD = 5V
VA = VDD
40 VB = 0V
35
30
25
20
15
10
5
0
0
64 128 192 256 320 384 448 512
CODE (DECIMAL)
Figure 13. Temperature Coefficient (Potentiometer Mode)
10
8
IDD: VDD = 5.5V
6
4
2
IDD: VDD = 2.7V
0
–2 IS: VDD = 2.7V, VSS = 2.7V
–4
–6
–8
–10
–40 –20 0
20 40 60 80
TEMPERATURE (°C)
100 120 140
Figure 14. Supply Current vs. Temperature
110
100 TA = 25°C
90
80
70
60
50
VDD = 5.5V
40
VDD = 2.7V
30
1
101
102
103
104
105
106
107
CLOCK FREQUENCY (Hz)
Figure 15. Supply Current vs. Clock Frequency
Rev. B | Page 9 of 20
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