AD5444(RevF) Просмотр технического описания (PDF) - Analog Devices
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Компоненты Описание
производитель
AD5444 Datasheet PDF : 28 Pages
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AD5444/AD5446
TYPICAL PERFORMANCE CHARACTERISTICS
0.5
0.4 TA = 25°C
VREF = 10V
0.3 VDD = 5V
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
512 1024 1536 2048 2560 3072 3584 4096
CODE
Figure 6. INL vs. Code (12-Bit DAC)
2.0
TA = 25°C
1.6 VREF = 10V
VDD = 5V
1.2
0.8
0.4
0
–0.4
–0.8
–1.2
–1.6
–2.0
0
2048 4096 6144 8192 10240 12288 14336 16384
CODE
Figure 7. INL vs. Code (14-Bit DAC)
1.0
0.8
TA = 25°C
VREF = 10V
0.6 VDD = 5V
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
512 1024 1536 2048 2560 3072 3584 4096
CODE
Figure 8. DNL vs. Code (12-Bit DAC)
Data Sheet
2.0
TA = 25°C
1.6 VREF = 10V
VDD = 5V
1.2
0.8
0.4
0
–0.4
–0.8
–1.2
–1.6
–2.0
0
2048 4096 6144 8192 10240 12288 14336 16384
CODE
Figure 9. DNL vs. Code (14-Bit DAC)
1.00
TA = 25°C
0.75 VDD = 5V
AD5444
0.50
MAX INL
0.25
0
–0.25
MIN INL
–0.50
–0.75
–1.00
2
3
4
5
6
7
8
REFERENCE VOLTAGE (V)
Figure 10. INL vs. Reference Voltage
9
10
2.0
TA = 25°C
1.5 VDD = 5V
AD5444
1.0
0.5
MAX DNL
0
MIN DNL
–0.5
–1.0
–1.5
–2.0
2
3
4
5
6
7
8
9
10
REFERENCE VOLTAGE (V)
Figure 11. DNL vs. Reference Voltage
Rev. F | Page 8 of 28
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