Production Data
WM2610
TYPICAL PERFORMANCE GRAPHS
4
3
Integral Non-Linearity (LSBs)
2
1
0
-1
-2
-3
-4
0
512
1024
1536
2048
DIGITAL CODE
2560
3072
3584
4096
Figure 2 Integral Non-Linearity
1
VDD = 3V
V
REF
= 1.024V
Input Code = 0
Slow
Fast
1
VDD = 5V
V
REF
= 2.048V
Input Code = 0
Slow
Fast
0.8
Output Voltage (V)
0.8
Output Voltage (V)
0
0.5
1
1.5
2
0.6
0.6
0.4
0.4
0.2
0.2
0
0
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
Sink Current (mA)
Sink Current (mA)
Figure 3 Output Load Regulation (Sink) AVDD = 3V
Figure 4 Output Load Regulation (Sink) AVDD = 5V
2.1
VDD=3V
V
REF
=1.024V
Input Code = 4095
4.15
Slow
Fast
4.13
VDD=5V
V
REF
=2.048V
Input Code = 4095
Slow
Fast
2.08
DACA (Volts)
2.06
DACA (Volts)
4.11
2.04
4.09
2.02
4.07
2
0
-0.5
-1
-1.5
-2
-2.5
-3
-3.5
-4
4.05
0
-0.5
-1
-1.5
-2
-2.5
-3
-3.5
-4
Sourcing Current (mA)
Sourcing Current (mA)
Figure 5 Output Load Regulation (Source) AVDD = 3V
Figure 6 Output Load Regulation (Source) AVDD = 5V
WOLFSON MICROELECTRONICS LTD
PD Rev 1.0 February 2001
7
WOLFSON [ WOLFSON MICROELECTRONICS PLC ]
