AD5334 Analog Devices, AD5334 Datasheet - Page 12
AD5334
Manufacturer Part Number
AD5334
Description
Manufacturer
Analog Devices
Datasheet
1.AD5335.pdf
(20 pages)
Specifications of AD5334
Resolution (bits)
8bit
Dac Update Rate
167kSPS
Dac Settling Time
6µs
Max Pos Supply (v)
+5.5V
Single-supply
Yes
Dac Type
Voltage Out
Dac Input Format
Par
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AD5334BRUZ
Manufacturer:
ADI/亚德诺
Quantity:
20 000
AD5334/AD5335/AD5336/AD5344
Figure 17. Supply Current vs. Supply
Voltage
Figure 20. Half-Scale Settling (1/4 to
3/4 Scale Code Change)
CH1
CH2
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
Figure 14. Offset Error and Gain
Error vs. V
600
500
400
300
200
100
0.2
0.1
0
0
2.5
0
T
V
V
T
A
DD
REF
LDAC
V
A
T
V
= 25 C
CH1 1V, CH2 5V, TIME BASE= 1 s/DIV
OUT
A
REF
= 25 C
= 5V
= 5V
= 25 C
5µs
3.0
1
A
= 2V
DD
3.5
2
V
DD
V
DD
– Volts
4.0
OFFSET ERROR
3
GAIN ERROR
– V
4.5
4
5.0
5
5.5
6
Figure 18. Power-Down Current vs.
Supply Voltage
CH1
CH2
Figure 21. Power-On Reset to 0 V
Figure 15. V
Current Capability
0.5
0.4
0.3
0.2
0.1
4
0
5
3
2
1
0
2.5
CH1 2V, CH2 200mV, TIME BASE = 200 s/DIV
0
T
V
V
T
A
DD
REF
A
= 25 C
= 25 C
= 5V
3.0
= 2V
1
SINK/SOURCE CURRENT – mA
V
3.5
OUT
OUT
2
5V SINK
V
–12–
5V SOURCE
3V SOURCE
DD
A
V
Source and Sink
DD
4.0
3
– V
4.5
4
3V SINK
5.0
5
5.5
6
CH1
CH2
Figure 22. Exiting Power-Down
to Midscale
1800
1600
1400
1200
1000
600
500
400
300
200
100
800
600
400
200
ZERO-SCALE
Figure 16. Supply Current
vs. DAC Code
0
0
Figure 19. Supply Current
vs. Logic Input Voltage
0
T
V
V
CH1 500mV, CH2 5V, TIME BASE = 1 s/DIV
PD
A
DD
REF
= 25 C
= 5V
= 2V
1
V
OUT
V
A
DD
DAC CODE
V
2
= 3V
LOGIC
V
V
DD
DD
– V
3
= 5.5V
= 3.6V
T
V
A
REF
V
= 25 C
DD
= 2V
FULL SCALE
4
= 5V
REV. 0
5