AD5245 查看數據表（PDF） - Analog Devices
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AD5245 Datasheet PDF : 20 Pages
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AD5245
TYPICAL PERFORMANCE CHARACTERISTICS
1.0
0.8
5V
3V
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
32
64
96 128 160 192 224 256
CODE (Decimal)
Figure 4. R-INL vs. Code vs. Supply Voltages
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
5V
3V
32
64 96 128 160 192 224 256
CODE (Decimal)
Figure 5. R-DNL vs. Code vs. Supply Voltages
1.0
–40°C
0.8
+25°C
+85°C
+125°C
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
32
64
96 128 160 192 224 256
CODE (Decimal)
Figure 6. INL vs. Code vs. Temperature, VDD = 5 V
1.0
–40°C
0.8
+25°C
+85°C
0.6
+125°C
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
32
64
96 128 160 192 224 256
CODE (Decimal)
Figure 7. DNL vs. Code vs. Temperature, VDD = 5 V
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
5V
3V
32
64 96 128 160 192 224 256
CODE (Decimal)
Figure 8. INL vs. Code vs. Supply Voltages
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
5V
3V
32
64
96 128 160 192 224 256
CODE (Decimal)
Figure 9. DNL vs. Code vs. Supply Voltages
Rev. B | Page 8 of 20
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