Datasheet

DAC8531
5
SBAS192B
www.ti.com
TYPICAL CHARACTERISTICS: V
DD
= 5V
At T
A
= +25°C, V
DD
= 5V, unless otherwise noted.
NOTE: All references to I
DD
include I
REF
current.
64
48
32
16
0
–16
–32
–48
–64
LE (LSB)
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(–40°C)
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
2.0
1.5
1.0
0.5
0.0
–0.5
–1.0
–1.5
–2.0
DLE (LSB)
64
48
32
16
0
–16
–32
–48
–64
LE (LSB)
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(+25°C)
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
2.0
1.5
1.0
0.5
0.0
–0.5
–1.0
–1.5
–2.0
DLE (LSB)
64
48
32
16
0
–16
–32
–48
–64
LE (LSB)
LINEARITY ERROR AND
DIFFERENTIAL LINEARITY ERROR vs CODE
(+105°C)
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
2.0
1.5
1.0
0.5
0.0
–0.5
–1.0
–1.5
–2.0
DLE (LSB)
ZERO-SCALE ERROR vs TEMPERATURE
–40
Error (mV)
Temperature (°C)
0 40 80 120
20
15
10
5
0
–5
–10
–15
–20
FULL-SCALE ERROR vs TEMPERATURE
–40
Error (mV)
Temperature (°C)
0 40 80 120
20
15
10
5
0
–5
–10
–15
–20
I
DD
HISTOGRAM
Frequency
I
DD
(µA)
2000
1500
1000
500
0
100 130 160 190 220 250 280 310 340 370 400