 |
Moteur de recherche de fiches techniques de composants électroniques |
|
|
Moteur de recherche de fiches techniques de composants électroniques |
|
DAC8812B Fiches technique(PDF) 4 Page - Texas Instruments |
|
||||||||||||||||||||||||||||||
DAC8812B Fiches technique(HTML) 4 Page - Texas Instruments |
|
|
4 / 18 page  www.ti.com PARAMETER MEASUREMENT INFORMATION SDI CLK CS LDAC tCSS tds tdh tch tcl tcsh Input REG. LD tlds tLDAC tLDH A1 A0 D14 D12 D10 D9 D1 D0 D11 D15 D13 DAC8812 SBAS349A – AUGUST 2005 – REVISED DECEMBER 2005 ELECTRICAL CHARACTERISTICS (continued) V DD = 2.7 V to 5.5 V, IOUTX = Virtual GND, AGNDX = 0 V, VREFA, B = 10 V, TA = full operating temperature range, unless otherwise noted. DAC8812 PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNIT SUPPLY CHARACTERISTICS Power supply range VDD RANGE 2.7 5.5 V Logic inputs = 0 V, VDD = +4.5 V to +5.5 V 2 5 µA Positive supply current IDD Logic inputs = 0 V, VDD = +2.7 V to +3.6 V 1 2.5 µA Power dissipation PDISS Logic inputs = 0 V 0.0275 mW Power supply sensitivity PSS ∆V DD = ±5% 0.006 % AC CHARACTERISTICS(5) To ±0.1% of full-scale, µs 0.3 Data = 0000h to FFFFh to 0000h Output voltage settling time ts To ±0.0015% of full-scale, µs 0.5 Data = 0000h to FFFFh to 0000h Reference multiplying BW BW –3 dB VREFX = 100 mVRMS, Data = FFFFh, CFB = 3 pF 10 MHz DAC glitch impulse Q VREFX = 10 V, Data = 7FFFh to 8000h to 7FFFh 5 nV/s Feedthrough error VOUTX/VREFX Data = 0000h, VREFX = 100 mVRMS, f = 100 kHz –70 dB Crosstalk error VOUTA/VREFB Data = 0000h, VREFB = 100 mVRMS, dB –100 Adjacent channel, f = 100 kHz Digital feedthrough Q CS = 1 and fCLK = 1 MHz 1 nV/s Total harmonic distortion THD VREF = 5 VPP, Data = FFFFh, f = 1 kHz –105 dB Output spot noise voltage en f = 1 kHz, BW = 1 Hz 12 nV/ √Hz (5) All ac characteristic tests are performed in a closed-loop system using an THS4011 I-to-V converter amplifier. Figure 1. DAC8812 Timing Diagram 4 |
Numéro de pièce similaire - DAC8812B |
|
Description similaire - DAC8812B |
|
|
|
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 |
French ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
