 |
Moteur de recherche de fiches techniques de composants électroniques |
|
|
Moteur de recherche de fiches techniques de composants électroniques |
|
DAC7551 Fiches technique(PDF) 3 Page - Texas Instruments |
|
||||||||||||||||||||||||||||||
DAC7551 Fiches technique(HTML) 3 Page - Texas Instruments |
|
|
3 / 22 page  www.ti.com ELECTRICAL CHARACTERISTICS DAC7551 SLAS441E – MARCH 2005 – REVISED APRIL 2007 all specifications at –40 °C to +105°C, V DD = 2.7V to 5.5V, VREFH = VDD, VREFL = GND, RL = 2kΩ to GND, and CL = 200pF to GND (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNITS STATIC PERFORMANCE(1) Resolution 12 Bits Relative accuracy ±0.35 ±1 LSB Differential nonlinearity Specified monotonic by design ±0.08 ± 0.5 LSB Offset error ±12 mV Zero-scale error All zeroes loaded to DAC register ±12 mV Gain error ±0.15 %FSR Full-scale error ±0.5 %FSR Zero-scale error drift 7 µV/°C ppm of Gain temperature coefficient 3 FSR/ °C PSRR VDD = 5V 0.75 mV/V OUTPUT CHARACTERISTICS(2) Output voltage range 2 x VREFL VREFH V Output voltage settling time RL = 2kΩ, 0pF < CL < 200pF 5 µs Slew rate 1.8 V/ µs RL = ∞ 470 Capacitive load stability pF RL = 2kΩ 1000 Digital-to-analog glitch impulse 1 LSB change around major carry 0.1 nV-s Digital feedthrough 0.1 nV-s Output noise density 10kHz offset frequency 120 nV/ √Hz Total harmonic distortion fOUT = 1kHz, fS = 1MSPS, BW = 20kHz –85 dB DC output impedance 1 Ω VDD = 5V 50 Short-circuit current mA VDD = 3V 20 Coming out of power-down mode, VDD = 5V 15 Power-up time µs Coming out of power-down mode, VDD = 3V 15 REFERENCE INPUT VREFH Input range 0 VDD V VREFL Input range VREFL < VREFH 0 GND VDD V Reference input impedance 100 k Ω VREF = VDD = 5V 50 100 Reference current µA VREF = VDD = 3V 30 60 LOGIC INPUTS(2) Input current ±1 µA VIN_L, Input low voltage IOVDD ≥ 2.7V 0.3 IOVDD V VIN_H, Input high voltage IOVDD ≥ 2.7V 0.7 IOVDD V Pin capacitance 3 pF (1) Linearity tested using a reduced code range of 30 to 4065; output unloaded. (2) Specified by design and characterization; not production tested. For 1.8V < IOVDD < 2.7V, it is recommended that VIH ≥ 0.8 IOVDD, and VIL ≤ 0.2 IOVDD. 3 Submit Documentation Feedback |
Numéro de pièce similaire - DAC7551_13 |
|
Description similaire - DAC7551_13 |
|
|
|
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
