AD5441 查看數據表（PDF） - Analog Devices
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AD5441 Datasheet PDF : 16 Pages
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Preliminary Technical Data
TYPICAL PERFORMANCE CHARACTERISTICS
35
SS = 200 UNITS
TA = 25°C
30
VDD = 5V
VREF = 10V
25
20
15
10
5
0
–1.0
–0.5
0
0.5
1.0
TOTAL UNADJUSTED ERROR (LSB)
Figure 6. Total Unadjusted Error Histogram
50
SS = 200 UNITS
TA = –40°C TO +85°C
VDD = 5V
40 VREF = 10V
30
20
10
00
1
2
FULL SCALE TEMPCO (ppm/°C)
Figure 7. Full-Scale Output Temperature Coefficient Histogram
0.5
TA = 25°C
VDD = 5V
0.4
0.3
0.2
0.1
0
0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
LOGIC INPUT VOLTAGE (V)
Figure 8. Supply Current IDD vs. Logic Input Voltage
AD5441
10
VDD = 5V
VLOGIC = 0V OR VDD
1
0.1
0.01
0.001
–55 –35 –15
5
25 45 65
TEMPERATURE (°C)
85 105 125
Figure 9. Supply Current IDD vs. Temperature
3500
3000
VDD = 5V
VREF = 10V
TA = 25°C
2500
2000
CODE = 0xF55
1500
1000
500
CODE = 0x800
CODE = 0xFFF
0
1k
10k
100k
1M
10M
100M
FREQUENCY (Hz)
Figure 10. Supply Current IDD vs. Clock Frequency
100
ΔVDD = 5V ± 10%
80
60
40
20
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Figure 11. Power Supply Rejection Ratio (PSRR) vs. Frequency
Rev. PrA | Page 7 of 16
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