Datasheet

www.ti.com
81920 65536573444915240960327682457616384
Digital Input Code
T
A
= +25
_
C
V
REF
= 5 V
1.00
0.75
0.50
0.25
0
−
0.25
−
0.50
−
0.75
−
1.00
INL (LSB)
81920 65536573444915240960327682457616384
Digital Input Code
T
A
= +25
_
C
V
REF
= 5 V
1.00
0.75
0.50
0.25
0
−
0.25
−
0.50
−
0.75
−
1.00
DNL (LSB)
0.75
0.50
0.25
0
−
0.25
−
0.50
Linearity Error (LSB)
Reference Voltage (V)
0 2 4 6531
INL
DNL
0.75
0.50
0.25
0
−
0.25
−
0.50
Linearity Error (LSB)
Supply Voltage (V)
2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V
REF
= 2.5 V
DNL
INL
−
60
−
40
−
20 0 20 40 60 80 140120100
Temperature (
_
C)
V
REF
= 2.5 V
Bipolar Mode
Unipolar Mode
1.25
1.00
0.75
0.50
0.25
0
−
0.25
−
0.50
−
0.75
Gain Error (LSB)
−
60
−
40
−
20 0 20 40 60 80 140120100
Temperature (
_
C)
V
REF
= 2.5 V
Bipolar Mode
Unipolar Mode
0.50
0.25
0
−
0.25
−
0.50
Zero−Code Error (LSB)
DAC8830
DAC8831
SLAS449D – FEBRUARY 2005 – REVISED SEPTEMBER 2007
TYPICAL CHARACTERISTICS: V
DD
= +5 V (continued)
At T
A
= +25 ° C and V
REF
= +2.5 V, unless otherwise noted.
LINEARITY ERROR DIFFERENTIAL LINEARITY ERROR
vs DIGITAL INPUT CODE vs DIGITAL INPUT CODE
Figure 9. Figure 10.
LINEARITY ERROR LINEARITY ERROR
vs REFERENCE VOLTAGE vs SUPPLY VOLTAGE
Figure 11. Figure 12.
GAIN ERROR ZERO-CODE ERROR
vs TEMPERATURE vs TEMPERATURE
Figure 13. Figure 14.
Copyright © 2005 – 2007, Texas Instruments Incorporated Submit Documentation Feedback 9
Product Folder Link(s): DAC8830 DAC8831