AD5542 Analog Devices, AD5542 Datasheet - Page 8

• Manufacturer Part Number: AD5542
• Description: 2.7 V to 5.5 V, Serial-Input, Voltage-Output, 16-Bit DAC
• Manufacturer: Analog Devices

Specifications of AD5542

• Resolution (bits): 16bit
• Dac Update Rate: 1.5MSPS
• Dac Settling Time: 1µs
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Voltage Out
• Dac Input Format: Ser,SPI

AD5541/AD5542
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
0
0
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
Figure 14. Supply Current vs. Digital Input Voltage
V
V
T
A
DD
REF
= 25°C
Figure 13. Supply Current vs. Temperature
= 5V
= 2.5V
Figure 12. Gain Error vs. Temperature
–40
–40
DIGITAL INPUT VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
25
25
V
V
T
85
85
DD
REF
A
= 25°C
= 5V
= 2.5V
Rev. E | Page 8 of 20
Figure 16. Supply Current vs. Reference Voltage or Supply Voltage
200
150
100
–0.05
–0.10
–0.15
50
0.15
0.10
0.05
2.0
1.5
1.0
0.5
0
0
0
0
0
V
V
T
T
A
A
DD
REF
10,000
= 25°C
= 25°C
Figure 15. Zero-Code Error vs. Temperature
= 5V
= 2.5V
REFERENCE VOLTAGE
V
Figure 17. Reference Current vs. Code
–40
DD
1
= 5V
20,000
2
CODE (Decimal)
TEMPERATURE (°C)
30,000
VOLTAGE (V)
SUPPLY VOLTAGE
V
REF
25
3
40,000
= 2.5V
50,000
4
V
V
T
A
DD
REF
60,000
= 25°C
85
5
= 5V
= 2.5V
70,000
6