AD5542A Analog Devices, AD5542A Datasheet - Page 11

• Manufacturer Part Number: AD5542A
• Manufacturer: Analog Devices

Specifications of AD5542A

• Resolution (bits): 16bit
• Dac Update Rate: n/a
• Dac Settling Time: 1µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Unbuffered Vout
• Dac Input Format: Ser,SPI

Figure 15. AD5512A/AD5542A Supply Current vs. Digital Input Voltage
Figure 14. AD5512A/AD5542A Supply Current vs. Temperature
200
180
160
140
120
100
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
–0.8
–0.9
132
130
128
126
124
122
120
118
116
80
60
40
20
Figure 13. AD5512A/AD5542A Gain Error vs. Temperature
0
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
V
V
T
DD
REF
A
= 25°C
= 5V
= 2.5V
–40
–40
DIGITAL INPUT VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
V
V
T
85
85
A
DD
REF
= 25°C
= 5V
= 2.5V
Rev. A | Page 11 of 24
Figure 17. AD5512A/AD5542A Supply Current vs. Reference Voltage or
Figure 16. AD5512A/AD5542A Zero-Code Error vs. Temperature
200
150
100
–0.05
–0.10
–0.15
50
2.0
1.5
1.0
0.5
0.15
0.10
0.05
0
0
Figure 18. AD5512A/AD5542A Reference Current vs. Code
0
0
0
T
V
V
T
A
DD
REF
A
= 25°C
10,000
= 25°C
= 5V
= 2.5V
REFERENCE VOLTAGE
V
DD
1
–40
= 5V
20,000
2
Supply Voltage
CODE (Decimal)
TEMPERATURE (°C)
30,000
VOLTAGE (V)
SUPPLY VOLTAGE
V
REF
3
25
40,000
AD5512A/AD5542A
= 2.5V
50,000
4
V
V
T
DD
REF
A
60,000
= 25°C
5
85
= 5V
= 2.5V
70,000
6