AD5061 查看數據表（PDF） - Analog Devices
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AD5061 Datasheet PDF : 20 Pages
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1.6
1.4 TA = 25°C
1.2
1.0
0.8
0.6
0.4
0.2
MAX DNL ERROR @ VDD = 5.5V
0
–0.2
–0.4
MIN DNL ERROR @ VDD = 5.5V
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
REFERENCE VOLTAGE (V)
Figure 10. DNL vs. Reference Input Voltage
1.2
TA = 25°C
1.0
0.8
0.6
0.4
0.2
MAX TUE ERROR @ VDD = 5.5V
0
–0.2
MIN TUE ERROR @ VDD = 5.5V
–0.4
–0.6
–0.8
–1.0
–1.2
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
REFERENCE VOLTAGE (V)
Figure 11. TUE vs. Reference Input Voltage
1.6
1.4 TA = 25°C
1.2
1.0
0.8
0.6
MAX INL ERROR @ VDD = 5.5V
0.4
0.2
0
–0.2
–0.4
MIN INL ERROR @ VDD = 5.5V
–0.6
–0.8
–1.0
–1.2
–1.4
–1.6
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
REFERENCE VOLTAGE (V)
Figure 12. INL vs. Reference Input Voltage
AD5061
1.5
1.4 VDD = 5.5V, VREF = 4.096V
1.3
VDD = 2.7V, VREF = 2.0V
CODE = FULL-SCALE
1.2
1.1
VDD = 5.5V
1.0
0.9
0.8
VDD = 2.7V
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
–40 –20 0
20 40 60 80 100 120 140
TEMPERATURE (°C)
Figure 13. Supply Current vs. Temperature
3.00
TA = 25°C
2.75
2.50
2.25
2.00
1.75
1.50
1.25
1.00
0.75
0.50
0.25
0
0
10000
20000
VDD = 5.5V, VREF = 4.096V
VDD = 3.0V, VREF = 2.5V
30000 40000 50000 60000 70000
DAC CODE
Figure 14. Supply Current vs. Digital Input Code
2.0
VREF = 2.5V
1.8 TA = 25°C
CODE = MIDSCALE
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
6.0
SUPPLY VOLTAGE (V)
Figure 15. Supply Current vs. Supply Voltage
Rev. A | Page 9 of 20
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