Datasheet

0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
2.25
2.50
2.75
3.00
3.25
3.50
3.75
4.00
4.25
4.50
4.75
5.00
Drift(ppm/ C)°
Population(%)
0
0.50
1.00
1.50
2.00
2.50
3.00
3.50
4.00
4.50
5.00
5.50
6.00
6.50
7.00
7.50
8.00
Drift(ppm/ C)°
Population(%)
-50 -25
Temperature( C)°
0.05
0.04
0.03
0.02
0.01
0
-0.01
-0.02
-0.03
-0.04
-0.05
OutputVoltageAccuracy(%)
1250 25 50 75 100
-0.05
-0.04
-0.03
-0.02
-0.01
0
0.01
0.02
0.03
0.04
0.05
OutputInitialAccuracy(%)
Population(%)
REF5020-EP, REF5025-EP
REF5040-EP, REF5050-EP
www.ti.com SBOS471A –APRIL 2010–REVISED JUNE 2010
TYPICAL CHARACTERISTICS
At T
A
= 25°C, I
LOAD
= 0, and V
S
= V
OUT
+ 0.2 V, unless otherwise noted.
For V
OUT
≤ 2.5 V, the minimum supply voltage is 2.7 V.
TEMPERATURE DRIFT TEMPERATURE DRIFT
(0°C to +85°C) (–40°C to +125°C)
Figure 1. Figure 2.
OUTPUT VOLTAGE ACCURACY
OUTPUT VOLTAGE
vs
INITIAL ACCURACY TEMPERATURE
Figure 3. Figure 4.
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