AD5382 Analog Devices, AD5382 Datasheet - Page 19

• Manufacturer Part Number: AD5382
• Description: 32-Channel 14-Bit 3 V/5 V Single-Supply Voltage-Output DAC
• Manufacturer: Analog Devices

Specifications of AD5382

• Resolution (bits): 14bit
• Dac Update Rate: 125kSPS
• Dac Settling Time: 8µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Par,Ser,SPI

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