TYPICAL CHARACTERISTICS
(Cont.)
At T
A
= +25°C, unless otherwise noted.
SUPPLY CURRENT vs LOGIC INPUT VOLTAGE
1150
1050
950
T
A
= 25°C, SYNC Input (All Other Inputs = GND)
Reference Current Included,
CHA and CHB Active,
No Load
V
DD
= V
REF
= 5V
5
4
FULL-SCALE SETTLING TIME
(Large Signal)
V
DD
= V
REF
= 5V,
Output Loaded with
2kΩ and 200pF to
GND
I
DD
(µA)
V
OUT
(V)
V
DD
= V
REF
= 2.7V
0
1
2
V
LOGIC
(V)
3
4
5
850
750
650
550
450
3
2
1
0
Time (2µs/div)
HALF-SCALE SETTLING TIME
(Large Signal)
3
2.5
2
V
DD
= V
REF
= 5V,
Output Loaded with
2kΩ and 200pF
to GND.
3.5
3
2.5
FULL-SCALE SETTLING TIME
(Large Signal)
V
DD
= V
REF
= 2.7V,
Output Loaded with
2kΩ and 200pF
to GND.
V
OUT
(V)
V
OUT
(V)
Time (2µs/div)
2
1.5
1
0.5
0
Time (2µs/div)
1.5
1
0.5
0
HALF-SCALE SETTLING TIME
(Large Signal)
V
DD
= V
REF
= 2.7V,
Output Loaded with
2kΩ and 200pF
to GND.
POWER-ON RESET TO ZERO-SCALE
Loaded with 2kΩ to GND
V
DD
(2V/div)
V
OUT
(1V/div)
1.5
V
OUT
(V)
1
0.5
0
Time (2µs/div)
Time (100µs/div)
8
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DAC8532
SBAS246A
BURR-BROWN [ BURR-BROWN CORPORATION ]
