DAC7641Y Burr-Brown Corporation, DAC7641Y Datasheet - Page 15

• Manufacturer Part Number: DAC7641Y
• Description: 16-Bit/ Voltage Output DIGITAL-TO-ANALOG CONVERTER
• Manufacturer: Burr-Brown Corporation

FIGURE 9. Single-Supply Buffered Reference with V
FIGURE 10. Single-Supply Buffered V
1000pF
DAC7641
1000pF
1000pF
100
V
OUT
Sense
V
OUT
2200pF
24
23
22
V
SS
OPA350
REF
DAC7641
H.
100
100
V
OUT
V
+V
OUT
Sense
V
OUT
+2.5V
REF
2200pF
2200pF
24
23
22
L = +1.25V and V
V
15
SS
FIGURE 11. Linearity and Differential Linearity Error Curves
OPA2350
–0.5
–1.0
–0.5
–1.0
–1.5
–2.0
3.0
2.5
2.0
1.5
1.0
0.5
2.0
1.5
1.0
0.5
0
0
0000
V
OUT
REF
H
for Figure 10.
H = +2.5V.
2000
DIFFERENTIAL LINEARITY ERROR vs CODE
H
4000
LINEARITY ERROR AND
H
6000
Digital Input Code
H
(+25 C)
DAC7641
8000
+V
+V
H
A000
+1.25V
+2.5V
H
C000
H
E000
H
FFFF
H
®