Moteur de recherche de fiches techniques de composants électroniques |
|
AD7291BCPZ Fiches technique(PDF) 8 Page - Analog Devices |
|
AD7291BCPZ Fiches technique(HTML) 8 Page - Analog Devices |
8 / 28 page AD7291 Rev. 0 | Page 8 of 28 TYPICAL PERFORMANCE CHARACTERISTICS 1.0 –1.0 –0.8 –0.6 –0.4 –0.2 0 0.2 0.4 0.6 0.8 0 0.5 1.0 1.5 2.0 2.5 3.0 VREF (V) INL (POSITIVE) INL (NEGATIVE) TA = 25°C VDRIVE = 3V VDD = 3V fS = 22.22ksps fSCL = 400kHz 0 –20 –40 –60 –80 –100 –120 02k VDD = VDRIVE = 3V fS = 22.22ksps fSCL = 400kHz fIN = 10kHz SNR = 71.209 THD = –81.66 4k 6k 8k 10k FREQUENCY (Hz) Figure 4. Typical FFT Figure 7. INL vs. External VREF 1.0 0.8 0.6 0.4 0.2 0 –1.0 –0.8 –0.6 –0.4 –0.2 0 500 1000 1500 2000 2500 3000 3500 4096 ADC CODE TA = 25°C VDRIVE = 3V VREF = 2.5V VDD = 3V fS = 22.22ksps fSCL = 400kHz 1.0 –1.0 –0.8 –0.6 –0.4 –0.2 0 0.2 0.4 0.6 0.8 0 0.5 1.0 1.5 2.0 2.5 3.0 VREF (V) DNL (POSITIVE) DNL (NEGATIVE) TA = 25°C VDRIVE = 3V VDD = 3V fS = 22.22ksps fSCL = 400kHz Figure 5. Typical ADC INL Figure 8. DNL vs. External VREF 1.0 0.8 0.6 0.4 0.2 0 –1.0 –0.8 –0.6 –0.4 –0.2 0 500 1000 1500 2000 2500 3000 3500 4096 ADC CODE TA = 25°C VDRIVE = 3V VREF = 2.5V VDD = 3V fS = 22.22ksps fSCL = 400kHz 11.7 11.6 11.5 11.4 11.3 11.2 0 0.5 1.0 1.5 2.0 2.5 EXTERNAL REFERENCE (V) Figure 6. Typical ADC DNL Figure 9. Effective Number of Bits vs. VREF, fSCL = 400 kHz |
Numéro de pièce similaire - AD7291BCPZ |
|
Description similaire - AD7291BCPZ |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |