AD5392 Analog Devices, AD5392 Datasheet - Page 20

• Manufacturer Part Number: AD5392
• Description: 8-Channel 14-Bit Single-Supply Voltage-Output DAC
• Manufacturer: Analog Devices

Specifications of AD5392

• 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

AD5390/AD5391/AD5392
1.254
1.253
1.252
1.251
1.250
1.249
1.248
1.247
1.246
1.245
AV
VREF = 2.5V
T
A
0
DD
= 25°C
= DV
50
DD
100
Figure 24. AD539x Slew Rate Boost Off
Figure 25. AD539x Slew Rate Boost On
Figure 23. AD539x-3 Glitch Impulse
= 5V
150
200
SAMPLE NUMBER
AV
VREF = 1.25V
T
14ns/SAMPLE NUMBER
1 LSB CHANGE AROUND MIDSCALE
GLITCH IMPULSE = 5nV-s
A
250
DD
= 25°C
= DV
VOUT
AV
VREF = 2.5V
T
300
A
VOUT
DD
DD
= 25°C
= 3V
350
= DV
400
DD
= 5V
450
500
550
Rev. C | Page 20 of 40
2.456
2.455
2.454
2.453
2.452
2.451
2.450
2.449
600
500
400
300
200
100
0
10
100
8
6
4
2
0
0
Figure 28. AD539x REFOUT Noise Spectral Density
50
REFOUT = 1.25V
Figure 27. AD539x Adjacent Channel Crosstalk
0.4
100
Figure 26. AD539x DI
150
0.5
1k
200
SAMPLE NUMBER
FREQUENCY (Hz)
250
DI
0.6
REFOUT = 2.5V
DD
300
(mA)
DD
AV
T
REFOUT DECOUPLED
WITH 100nF CAPACITOR
AV
VREF = 2.5V
T
14ns/SAMPLE NUMBER
350
A
Histogram
0.7
A
DD
= 25°C
10k
DD
= 25°C
= 5V
= DV
400
DD
0.8
450
DV
V
V
T
= 5V
A
IH
IL
DD
= 25°C
= DGND
= DV
500
= 5.5V
0.9
DD
100k
550