AD7750AN 데이터 시트보기 (PDF) - Analog Devices
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AD7750AN Datasheet PDF : 16 Pages
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AD7750
0.1
0.05
0
–0.05
–0.1
–0.15
–0.2
VDD = 5V
V2 = FULL SCALE
–0.25
–0.3
0.001
0.01
0.1
1.0
10
V1 AMPLITUDE – mV rms
Figure 4. Error as a Percentage (%) of Reading Over a
Dynamic Range of 1000, Gain = 1
0
–0.05
–0.1
–0.15
–0.2
–0.25
–0.3
–0.35
–0.4
–0.45
–0.5
0.0001
VDD = 5V
V2 = FULL SCALE
0.001
0.01
0.1
V1 AMPLITUDE – mV rms
Figure 5. Error as a Percentage (%) of Reading Over a
Dynamic Range of 1000, Gain = 16
0.6
0.4
VDD = 5.25V
0.2
0
VDD = 5.00V
–0.2
–0.4
VDD = 4.75V
–0.6
100
101
102
103
V1 AMPLITUDE – mV rms
Figure 6. Measurement Error vs. Input Signal Level and
Varying VDD with Channel 1, Gain = 1
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
VDD = 5.00V
VDD = 5.25V
VDD = 4.75V
10–2
10–1
100
101
102
V1 AMPLITUDE – mV rms
Figure 7. Measurement Error vs. Input Signal Level and
Varying VDD with Channel 1, Gain = 16
–6–
REV. 0
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