Moteur de recherche de fiches techniques de composants électroniques |
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AD7839AS Fiches technique(PDF) 7 Page - Analog Devices |
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AD7839AS Fiches technique(HTML) 7 Page - Analog Devices |
7 / 12 page AD7839 –7– REV. 0 Typical Performance Characteristics– CODE 0.75 –1.0 0 2048 0.50 0.0 –0.50 –0.75 0.25 4096 6144 8191 1.0 –0.25 VDD = +15V VSS = –15V VREF(+) = +5V VREF(–) = –5V TA = +25 C Figure 2. Typical INL Plot 1.0 0.75 –0.25 –0.50 –0.75 –1.0 0.25 0 0.50 TEMPERATURE – C –40 100 –20 0 20 40 60 80 VDD = +15V VSS = –15V VREF(+) = +5V VREF(–) = –5V MAX DNL MIN DNL Figure 5. Typical DNL Error vs. Temperature 0.6 0.1 0 0.2 0.1 0.2 0.3 0.4 0.5 0 50 150 200 300 250 400 500 350 450 550 Figure 8. Typical Digital-to-Analog Glitch Impulse CODE 0.50 0 2048 4096 6144 8192 0.25 0.0 –0.50 –0.25 VDD = +15V VSS = –15V VREF(+) = +5V VREF(–) = –5V TA = +25 C Figure 3. Typical DNL Plot TEMPERATURE – C 2.0 1.0 –2.0 0 –1.0 –40 –20 100 020 40 60 80 VDD = +15V VSS = –15V VREF(+) = +5V VREF(–) = –5V 1.5 0.5 –1.5 –0.5 FULL-SCALE ERROR ZERO-SCALE ERROR Figure 6. Zero-Scale and Full-Scale Error vs. Temperature 10.19 10.17 10.16 10.18 SETTLING TIME – s 27 33 28 29 30 31 32 Figure 9. Settling Time (+) TEMPERATURE – C 2.0 –2.0 –1.0 –40 –20 100 0 20 406080 VDD = +15V VSS = –15V VREF(+) = +5V VREF(–) = –5V 1.5 1.0 0.5 0.0 –0.5 –1.5 MAX INL MIN INL Figure 4. Typical INL Error vs. Temperature TEMPERATURE – C –40 100 –20 0 204060 80 6 –1 1 5 3 4 2 0 VCC = +5V VDD = +15V VSS = –15V DIGITAL INPUTS @ SUPPLIES DIGITAL INPUTS @ THRESHOLDS Figure 7. ICC vs. Temperature 10 8 6 4 –40 –20 0 20 40 60 TEMPERATURE – °C 80 100 ISS IDD VDD = +15V VSS = –15V VCC = +5V Figure 10. IDD, ISS vs. Temperature |
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