AD5546 Analog Devices, AD5546 Datasheet - Page 8

• Manufacturer Part Number: AD5546
• Description: Current-Output Parallel-Input, 16-Bit Digital-to-Analog Converter
• Manufacturer: Analog Devices

Specifications of AD5546

• Resolution (bits): 16bit
• Dac Update Rate: 2MSPS
• Dac Settling Time: 500ns
• Max Pos Supply (v): +5.5V
• Single-supply: Yes
• Dac Type: Current Out
• Dac Input Format: Par

AD5546/AD5556
TYPICAL PERFORMANCE CHARACTERISTICS
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
1.0
0.8
0.6
0.4
0.2
0
0
0
0
0
0
Figure 7. AD5546 Differential Nonlinearity Error
Figure 6. AD5546 Integral Nonlinearity Error
Figure 8. AD5556 Integral Nonlinearity Error
8192
8192
2048
16,384 24,576 32,768 40,960 49,152 57,344 65,536
16,384 24,576 32,768 40,960 49,152 57,344 65,536
4096
6144
CODE (Decimal)
CODE (Decimal)
CODE (Decimal)
8192
10,240 12,288 14,336 16,384
Rev. D | Page 8 of 20
–0.2
–0.4
–0.6
–0.8
–1.0
–0.5
–1.0
–1.5
1.0
0.8
0.6
0.4
0.2
1.5
1.0
0.5
5
4
3
2
1
0
0
0
0
2
0
V
T
V
T
Figure 11. Supply Current vs. Logic Input Voltage
A
DD
A
Figure 9. AD5556 Differential Nonlinearity Error
REF
= 25°C
= 25°C
0.5
0248
= 5V
= 2.5V
1.0
Figure 10. Linearity Error vs. V
4096
4
LOGIC INPUT VOLTAGE V
1.5
SUPPLY VOLTAGE V
6144
CODE (Decimal)
2.0
8192
2.5
6
10,240 12,288 14,336 16,384
3.0
DNL
DD
INL
GE
(V)
IH
3.5
(V)
DD
8
4.0
Data Sheet
4.5
5.0
10