AD5382BST-3 Analog Devices Inc, AD5382BST-3 Datasheet - Page 19
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AD5382BST-3
Manufacturer Part Number
AD5382BST-3
Description
IC DAC 14BIT 32CH 3V 100-LQFP
Manufacturer
Analog Devices Inc
Datasheet
1.AD5382BSTZ-5.pdf
(40 pages)
Specifications of AD5382BST-3
Design Resources
32 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5382 (CN0011) AD5382 Channel Monitor Function (CN0012)
Settling Time
8µs
Number Of Bits
14
Data Interface
Serial, Parallel
Number Of Converters
32
Voltage Supply Source
Single Supply
Power Dissipation (max)
65mW
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
100-LQFP
For Use With
EVAL-AD5382EB - BOARD EVAL FOR AD5382
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
14
12
10
10
AVDD = DVDD = 5V
V
T
EXITS SOFT PD
TO MIDSCALE
8
6
4
2
8
6
4
2
0
A
WR
REF
= 25°C
8
= 2.5V
0.4
Figure 17. Exiting Soft Power-Down
Figure 15. AI
Figure 16. DI
0.5
BUSY
9
AI
0.6
DI
DD
DD
DD
DD
Histogram
Histogram
(mA)
(mA)
10
0.7
VOUT
0.8
AVDD = 5.5V
V
T
DVDD = 5.5V
V
V
T
A
A
REF
IH
IL
= 25°C
= 25°C
= DGND
= DVDD
11
= 2.5V
0.9
Rev. B | Page 19 of 40
14
12
10
8
6
4
2
0
AVDD = DVDD = 5V
V
T
POWER SUPPLY RAMP RATE = 10ms
A
REF
= 25°C
–2
= 2.5V
PD
Figure 20. Exiting Hardware Power-Down
VOUT
Figure 19. INL Error Distribution
Figure 18. Power-Up Transient
INL ERROR DISTRIBUTION (LSB)
– 1
0
EXITS HARDWARE PD
AVDD = DVDD = 5V
TO MIDSCALE
1
V
REF
T
AVDD = 5.5V
REFIN = 2.5V
T
A
A
= 25°C
= 2.5V
= 25°C
2
AD5382