AD5384 Analog Devices, AD5384 Datasheet - Page 19

• Manufacturer Part Number: AD5384
• Description: 40-Channel, 3 V/5 V Single Supply,14-Bit, Serial Voltage-Output DAC
• Manufacturer: Analog Devices

Specifications of AD5384

• 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: I2C/Ser 2-wire,Ser,SPI

14
12
10
10
8
6
4
2
8
6
4
2
0
AV
V
T
EXITS SOFT PD
TO MIDSCALE
8
WR
REF
A
DD
= 25°C
0.4
= 2.5V
= DV
Figure 14. Histogram with Boost Off
Figure 16. Exiting Soft Power Down
DD
= 5V
Figure 15. DI
0.5
9
BUSY
AI
0.6
DI
DD
DD
DD
Histogram
(mA)
(mA)
10
0.7
0.8
V
AV
V
T
DV
V
V
T
OUT
A
A
REF
IH
IL
DD
DD
= 25°C
= 25°C
= DGND
11
= DV
= 2.5V
= 5.5V
= 5.5V
0.9
DD
Rev. A | Page 19 of 36
14
12
10
8
6
4
2
0
AV
V
T
POWER SUPPLY RAMP RATE = 10ms
REF
A
DD
= 25°C
–2
= 2.5V
PD
= DV
Figure 19. Exiting Hardware Power Down
Figure 17. AD5384 Power-Up Transient
DD
V
OUT
= 5V
Figure 18. INL Distribution
INL ERROR DISTRIBUTION (LSB)
–1
0
AV
EXITS HARDWARE PD
V
DD
OUT
AV
DD
TO MIDSCALE
1
= DV
V
REF
T
AV
REFIN = 2.5V
T
A
DD
A
= 25°C
= 2.5V
DD
= 25°C
= 5V
= 5.5V
AD5384
2