AD5380 Analog Devices, AD5380 Datasheet - Page 19

• Manufacturer Part Number: AD5380
• Description: 40-Channel 14-Bit 3 V/5 V Single-Supply Voltage-Output DAC
• Manufacturer: Analog Devices

Specifications of AD5380

• 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
8
6
4
2
8
6
4
2
0
AVDD = DVDD = 5V
V
T
EXITS SOFT PD
TO MIDSCALE
WR
A
REF
8
= 25°C
= 2.5V
0.4
Figure 15. AI
Figure 17. Exiting Soft Power Down
0.5
Figure 16. DI
BUSY
9
DD
Histogram with Boost Off
AI
0.6
DI
DD
DD
DD
(mA)
(mA)
Histogram
10
0.7
0.8
VOUT
DVDD = 5.5V
V
V
T
AVDD = 5.5V
V
T
IH
IL
A
REF
A
= 25°C
= 25°C
= DGND
= DVDD
11
= 2.5V
0.9
Rev. A | Page 19 of 40
AVDD = DVDD = 5V
V
T
POWER SUPPLY RAMP RATE = 10ms
A
14
12
10
REF
8
6
4
2
0
= 25°C
= 2.5V
–2
PD
Figure 20. Exiting Hardware Power Down
Figure 18. AD5380 Power-Up Transient
VOUT
INL ERROR DISTRIBUTION (LSB)
–1
Figure 19. INL Distribution
0
AVDD
VOUT
EXITS HARDWARE PD
AVDD = DVDD = 5V
1
TO MIDSCALE
V
AVDD = 5.5V
REFIN = 2.5V
T
REF
T
A
A
= 25°C
= 25°C
= 2.5V
2
AD5380