AD5342BRUZ Analog Devices Inc, AD5342BRUZ Datasheet - Page 12

• Manufacturer Part Number: AD5342BRUZ
• Description: 12 BIT, DUAL DAC I.C
• Manufacturer: Analog Devices Inc

Specifications of AD5342BRUZ

• Settling Time: 8µs
• Number Of Bits: 12
• Data Interface: Parallel
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 2.3mW
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 28-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD5332/AD5333/AD5342/AD5343
Figure 17. Supply Current vs. Supply
Voltage
Figure 20. Half-Scale Settling (1/4 to
3/4 Scale Code Change)
CH2
CH1
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
400
300
200
100
Figure 14. Offset Error and Gain
Error vs. V
0.2
0.1
0
0
2.5
0
T
LDAC
A
T
V
CH1 1V, CH2 5V, TIME BASE = 5 s/DIV
A
REF
= 25 C
3.0
= 25 C
1
= 2V
V
DD
OUT
3.5
2
V
DD
V
DD
4.0
– Volts
OFFSET ERROR
3
– V
GAIN ERROR
4.5
4
V
T
A
DD
= 25 C
= 5V
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
0
5
4
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
DD
Source and Sink
4.0
3
– V
4.5
4
3V SINK
5.0
5
5.5
6
Figure 19. Supply Current vs. Logic
Input Voltage
ZERO-SCALE
Figure 22. Exiting Power-Down to
Midscale
1600
1400
1200
1000
CH1
CH2
400
350
300
250
200
150
100
Figure 16. Supply Current vs. DAC
Code
800
600
400
200
50
0
0
0
T
T
V
V
CH1 500mV, CH2 5V, TIME BASE = 1 s/DIV
T
V
A
A
PD
A
DD
REF
REF
= 25 C
= 25 C
= 25 C
= 5V
= 2V
= 2V
1
V
OUT
V
DD
A
DAC CODE
V
2
= 3V
LOGIC
– V
3
V
DD
V
V
DD
DD
= 5V
= 5.5V
= 3.6V
4
FULL-SCALE
REV. 0
5