AD5381BST-3 Analog Devices Inc, AD5381BST-3 Datasheet - Page 19

• Manufacturer Part Number: AD5381BST-3
• Description: IC DAC 12BIT 40CH 3V 100-LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD5381BST-3

• Design Resources: 40 Channels of Programmable Voltage with Excellent Temperature Drift Performance Using AD5381 (CN0010) AD5381 Channel Monitor Function (CN0013)
• Settling Time: 6µs
• Number Of Bits: 12
• Data Interface: Serial, Parallel
• Number Of Converters: 40
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 80mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 100-LQFP
• For Use With: EVAL-AD5381EB - BOARD EVAL FOR AD5381
• 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
Figure 15. AI
0.4
Figure 17. Exiting Soft Power-Down
Figure 16. DI
0.5
BUSY
9
DD
Histogram with Boost Off
AI
0.6
DI
DD
DD
DD
Histogram
(mA)
(mA)
10
0.7
VOUT
0.8
DVDD = 5.5V
V
V
T
AVDD = 5.5V
V
T
A
A
IH
IL
REF
= 25°C
= 25°C
= DGND
= DVDD
11
= 2.5V
0.9
Rev. B | Page 19 of 40
40
35
30
25
20
15
10
5
0
–5.0
AVDD = DVDD = 5V
V
T
POWER SUPPLY RAMP RATE = 10ms
REF
A
–4.5
= 25°C
–4.0
= 2.5V
Figure 19. REFOUT Temperature Coefficient
Figure 20. Exiting Hardware Power-Down
PD
–3.5
–3.0
VOUT
Figure 18. Power-Up Transient
–2.5
–2.0
REFERENCE DRIFT (ppm/°C)
–1.5
–1.0
–0.5
0
0.5
1.0
EXITS HARDWARE PD
1.5
AVDD = DVDD = 5V
2.0
VOUT
AVDD
2.5
TO MIDSCALE
3.0
V
REF
T
3.5
A
4.0
= 25°C
= 2.5V
4.5
AD5381
5.0