Moteur de recherche de fiches techniques de composants électroniques
Selected language     French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

AD5320 Datasheet(Fiches technique) 2 Page - Analog Devices

Numéro de pièce AD5320
Description  2.7 V to 5.5 V, 140 uA, Rail-to-Rail Output 12-Bit DAC in a SOT-23
Télécharger  12 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Fabricant  AD [Analog Devices]
Site Internet  http://www.analog.com
Logo 

AD5320 Datasheet(HTML) 2 Page - Analog Devices

 
Zoom Inzoom in Zoom Outzoom out
 2 / 12 page
background image
–2–
REV. B
AD5320–SPECIFICATIONS
(VDD = +2.7 V to +5.5 V; RL = 2 k
to GND; CL = 200 pF to GND; all specifications
TMIN to TMAX unless otherwise noted)
B Version
1
Parameter
Min
Typ
Max
Unit
Conditions/Comments
STATIC PERFORMANCE
2
Resolution
12
Bits
Relative Accuracy
±16
LSB
See Figure 2.
Differential Nonlinearity
± 1
LSB
Guaranteed Monotonic by Design. See Figure 3.
Zero Code Error
+5
+40
mV
All Zeroes Loaded to DAC Register. See Figure 6.
Full-Scale Error
–0.15
–1.25
% of FSR
All Ones Loaded to DAC Register. See Figure 6.
Gain Error
±1.25 % of FSR
Zero Code Error Drift
–20
µV/°C
Gain Temperature Coefficient
–5
ppm of FSR/
°C
OUTPUT CHARACTERISTICS
3
Output Voltage Range
0
VDD
V
Output Voltage Settling Time
8
10
µs
1/4 Scale to 3/4 Scale Change (400 Hex to C00 Hex).
RL = 2 kΩ; 0 pF < CL < 200 pF. See Figure 16.
12
µsR
L = 2 k
Ω; C
L = 500 pF
Slew Rate
1
V/
µs
Capacitive Load Stability
470
pF
RL =
1000
pF
RL = 2 k
Digital-to-Analog Glitch Impulse
20
nV-s
1 LSB Change Around Major Carry. See Figure 19.
Digital Feedthrough
0.5
nV-s
DC Output Impedance
1
Short Circuit Current
50
mA
VDD = +5 V
20
mA
VDD = +3 V
Power-Up Time
2.5
µs
Coming Out of Power-Down Mode. VDD = +5 V
5
µs
Coming Out of Power-Down Mode. VDD = +3 V
LOGIC INPUTS
3
Input Current
± 1
µA
VINL, Input Low Voltage
0.8
V
VDD = +5 V
VINL, Input Low Voltage
0.6
V
VDD = +3 V
VINH, Input High Voltage
2.4
V
VDD = +5 V
VINH, Input High Voltage
2.1
V
VDD = +3 V
Pin Capacitance
3
pF
POWER REQUIREMENTS
VDD
2.7
5.5
V
IDD (Normal Mode)
DAC Active and Excluding Load Current
VDD = +4.5 V to +5.5 V
140
250
µAV
IH = VDD and VIL = GND
VDD = +2.7 V to +3.6 V
115
200
µAV
IH = VDD and VIL = GND
IDD (All Power-Down Modes)
VDD = +4.5 V to +5.5 V
0.2
1
µAV
IH = VDD and VIL = GND
VDD = +2.7 V to +3.6 V
0.05
1
µAV
IH = VDD and VIL = GND
POWER EFFICIENCY
IOUT/IDD
93
%
ILOAD = 2 mA. VDD = +5 V
NOTES
1Temperature ranges are as follows: B Version: –40
°C to +105°C.
2Linearity calculated using a reduced code range of 48 to 4047. Output unloaded.
3Guaranteed by design and characterization, not production tested.
Specifications subject to change without notice.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12 


Datasheet Download




Lien URL



Privacy Policy
ALLDATASHEET.FR
AllDATASHEET vous a-t-il été utile ?   [ DONATE ]  

À propos de Alldatasheet   |   Publicit   |   Contactez-nous   |   Politique de confidentialit   |   Echange de liens   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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