AD5321 Analog Devices, AD5321 Datasheet - Page 10

• Manufacturer Part Number: AD5321
• Description: 2.5 V to 5.5 V, 120 µA, 2-Wire Interface, Voltage-Output 12-Bit DAC
• Manufacturer: Analog Devices

Specifications of AD5321

• Resolution (bits): 12bit
• 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

AD5301/AD5311/AD5321
–0.25
–0.50
–0.75
–1.00
Figure 12. Zero-Code Error and Full-Scale Error vs. Temperature
1.00
0.75
0.50
0.25
Figure 11. AD5301 INL Error and DNL Error vs. Temperature
–10
80
10
–2
–4
–6
–8
0
–40
8
6
4
2
0
–40
Figure 13. I
V
DD
V
DD
100
–20
= 5V
= 5V
V
MIN INL
DD
DD
= 3V
MAX DNL
Histogram with V
0
0
120
TEMPERATURE (°C)
TEMPERATURE (°C)
ZERO CODE
FULL SCALE
20
I
DD
MIN DNL
140
(µA)
40
40
DD
MAX INL
= 3 V and V
160
60
V
DD
80
= 5V
190
DD
80
= 5 V
100
200
120
Rev. B | Page 10 of 24
200
180
160
140
120
100
200
150
100
–0
80
60
40
20
50
5
4
3
2
1
0
0
0
2.7
ZERO SCALE
T
–40°C
A
Figure 14. Source and Sink Current Capability
= 25°C
Figure 16. Supply Current vs. Supply Voltage
3.2
Figure 15. Supply Current vs. Code
3
3.7
6
V
V
V
+25°C
DD
DD
DD
I (mA)
V
CODE
DD
5V SINK
= 5V
= 5V
= 3V
(V)
4.2
9
5V SOURCE
3V SOURCE
4.7
3V SINK
+105°C
12
FULL SCALE
5.2
1
5