TYPICAL CHARACTERISTICS
(Cont.)
T
A
= +25°C (unless otherwise noted).
3.4
3.3
3.2
V
CC
SUPPLY CURRENT vs DIGITAL INPUT CODE
Bipolar Configuration: V
OUT
= –10V to +10V
External Reference, REFEN = 5V, T
A
= 25°C
–1.50
V
SS
SUPPLY CURRENT vs DIGITAL INPUT CODE
–1.75
I
CC
(mA)
3.0
2.9
I
SS
(mA)
3.1
–2.00
–2.25
–2.50
2.8
2.7
0000
H
2000
H
4000
H
6000
H
8000
H
A000
H
C000
H
E000
H
FFFF
H
Digital Input Code
Bipolar Configuration: V
OUT
= –10V to +10V
T
A
= 25°C
–2.75
0000
H
2000
H
4000
H
6000
H
8000
H
A000
H
C000
H
E000
H
FFFF
H
Digital Input Code
7
6
5
4
SUPPLY CURRENT vs TEMPERATURE
Load Current Excluded
V
CC
= +15V, V
SS
= –15V
Bipolar V
OUT
Configuration: –10V to +10V
1800
1600
1400
1200
I
DD
(µA)
SUPPLY CURRENT vs LOGIC INPUT VOLTAGE
T
A
= 25°C, Transition
Shown for a Single
Input (Applies to CS,
SCLK,D
IN
and LDAC
inputs)
I
CC
, I
SS
(mA)
3
2
1
0
–1
–2
–3
–40
I
CC
1000
800
600
400
I
SS
200
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
–15
10
35
60
85
Temperature (°C)
V
LOGIC
(V)
100
90
80
70
Frequency
HISTOGRAM OF V
CC
CURRENT CONSUMPTION
Bipolar Output Configuration
Internal Reference Enabled
Code = 5555
H
Frequency
100
90
80
70
60
50
40
30
20
10
0
–3.50
HISTOGRAM OF V
SS
CURRENT CONSUMPTION
Bipolar Output Configuration
Internal Reference Enabled
Code = 5555
H
60
50
40
30
20
10
0
3.000
3.500
4.000
I
CC
(mA)
4.500
5.000
–3.00
–2.50
I
SS
(mA)
–2.00
–1.50
6
DAC7731
www.ti.com
SBAS249
BURR-BROWN [ BURR-BROWN CORPORATION ]
