AD7457(Rev0) 查看數據表（PDF） - Analog Devices
零件编号
产品描述 (功能)
比赛名单
AD7457
(Rev.:Rev0)
(Rev.:Rev0)
Analog Devices
AD7457 Datasheet PDF : 20 Pages
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AD7457
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
0
POSITIVE DNL
NEGATIVE DNL
0.5
1.0
1.5
2.0
2.5
3.0
3.5
VREF (V)
Figure 11. Changes in DNL vs. VREF for VDD = 5 V
5
4
3
2
1
POSITIVE INL
0
NEGATIVE INL
–1
–2
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
VREF (V)
Figure 12. Change in INL vs. VREF for VDD = 5 V
12
VDD = 3V
11
VDD = 5V
10
9
8
7
6
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
VREF (V)
Figure 13. ENOB vs. VREF for VDD =3V and 5 V
Rev. 0 | Page 10 of 20
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