Datasheet

DAC8534
6
SBAS254D
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At T
A
= +25°C, unless otherwise noted.
64
48
32
16
0
–16
–32
–48
–64
LE (LSB)
LINEARITY ERROR AND DIFFERENTIAL
LINEARITY ERROR vs DIGITAL INPUT CODE
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
1.0
0.5
0.0
–0.5
–1.0
DLE (LSB)
CHANNEL C AV
DD
= 2.7V
64
48
32
16
0
–16
–32
–48
–64
LE (LSB)
LINEARITY ERROR AND DIFFERENTIAL
LINEARITY ERROR vs DIGITAL INPUT CODE
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
1.0
0.5
0.0
–0.5
–1.0
DLE (LSB)
CHANNEL D AV
DD
= 2.7V
ZERO-SCALE ERROR vs TEMPERATURE
10
8
6
4
2
0
Error (mV)
–40 –10 20 50 80 110
Temperature (°C)
CH D CH C
CH B CH A
AV
DD
= V
REF
= 5V
ZERO-SCALE ERROR vs TEMPERATURE
10
8
6
4
2
0
–2
Error (mV)
–40 –10 20 50 80 110
Temperature (°C)
CH A CH C CH B CH D
AV
DD
= V
REF
= 2.7V
FULL-SCALE ERROR vs TEMPERATURE
20
15
10
5
0
–5
–10
Error (mV)
–40 –10 20 50 80 110
Temperature (°C)
To avoid clipping of the output signal
during the test, V
REF
= AV
DD
– 10mV,
AV
DD
= 5V, V
REF
= 4.99V
CH C
CH D
CH B
CH A
FULL-SCALE ERROR vs TEMPERATURE
20
15
10
5
0
–5
–10
Error (mV)
–40 –10 20 50 80 110
Temperature (°C)
To avoid clipping of the output signal
during the test, V
REF
= AV
DD
– 10mV,
AV
DD
= 2.7V, V
REF
= 2.69V
CH C CH D
CH A
CH B