Datasheet

DAC8532
6
SBAS246A
www.ti.com
TYPICAL CHARACTERISTICS (Cont.)
At T
A
= +25°C, unless otherwise noted.
ABSOLUTE ERROR
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
30
25
20
15
10
5
0
–5
–10
–15
–20
–25
–30
Output Error (mV)
V
DD
= V
REF
= 5V, T
A
= 25°C
Channel A Output
Channel B Output
ABSOLUTE ERROR
0000
H
2000
H
4000
H
6000
H
8000
H
Digital Input Code
A000
H
C000
H
E000
H
FFFF
H
30
25
20
15
10
5
0
–5
–10
–15
–20
–25
–30
Output Error (mV)
V
DD
= V
REF
= 2.7V, T
A
= 25°C
Channel A Output
Channel B Output
HISTOGRAM OF CURRENT CONSUMPTION
Frequency
I
DD
(µA)
2500
2000
1500
1000
500
0
400 440 480 520 560 600 640 680 720 760 800
V
DD
= V
REF
= 5V
,
Reference Current Included
HISTOGRAM OF CURRENT CONSUMPTION
Frequency
I
DD
(µA)
2500
2000
1500
1000
500
0
280 320 360 400 440 480 520 560 600 640 680
V
DD
= V
REF
= 2.7V
,
Reference Current Included
SINK CURRENT CAPABILITY
0
V
OUT
(V)
I
SINK
(mA)
12345
0.15
0.125
0.1
0.075
0.05
0.025
0
V
REF
= V
DD
– 10mV
DAC Loaded with 0000
H
V
DD
= 2.7V
V
DD
= 5V
OUTPUT VOLTAGE DRIFT
Time (1min/div)
V
OUT
(25µV/div)
V
DD
= V
REF
= 5V, T
A
= 25°C (±1°C),
Digital Code = 7FFF
H