Datasheet

2.503
2.502
2.501
2.500
2.499
2.498
2.497
1200 40 6020 100-40 -20
V (V)
REF
Temperature( C)°
10UnitsShown
80
2.503
2.502
2.501
2.500
2.499
2.498
2.497
1200 40 6020 80 100-40 -20
V (V)
REF
Temperature( C)°
13UnitsShown
40
30
20
10
0
0.5
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Population(%)
TemperatureDrift(ppm/°C)
Typ:2ppm/°C
Max:5ppm/ C°
30
20
10
0
1
3 5 7 9 11 13 15 17 19
Population(%)
TemperatureDrift(ppm/ C)°
Typ:5ppm/°C
Max:25ppm/ C°
200
150
100
50
0
-50
-100
-150
-200
1800
1900
300 600 900 1200 15000
Drift(ppm)
Time(Hours)
20UnitsShown
Average
40
30
20
10
0
0.5
1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Typ:1.2ppm/
°C
Max:3ppm/°C
Population(%)
TemperatureDrift(ppm/°C)
DAC7565
SBAS412B –FEBRUARY 2008–REVISED MARCH 2011 www.ti.com
TYPICAL CHARACTERISTICS: Internal Reference
At T
A
= +25°C, unless otherwise noted.
INTERNAL REFERENCE VOLTAGE INTERNAL REFERENCE VOLTAGE
vs vs
TEMPERATURE (Grade C) TEMPERATURE (Grade A)
Figure 1. Figure 2.
REFERENCE OUTPUT TEMPERATURE DRIFT REFERENCE OUTPUT TEMPERATURE DRIFT
(–40°C to +120°C, Grade C) (–40°C to +120°, Grade A)
Figure 3. Figure 4.
REFERENCE OUTPUT TEMPERATURE DRIFT LONG-TERM
(0°C to +120°C, Grade C) STABILITY/DRIFT
(1)
Figure 5. Figure 6.
(1) Explained in more detail in the Application Information section of this data sheet.
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