TLE2425CLP Datasheet, PDF (7/22 Pages) Texas Instruments – PRECISION VIRTUAL GROUND

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TLE2425
PRECISION VIRTUAL GROUND
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SLOS065D − MARCH 1991 − REVISED APRIL 2002
TYPICAL CHARACTERISTICS^†
DISTRIBUTION OF
OUTPUT VOLTAGE
24
VI = 5 V
TA = 25°C
20
100 Units Tested
From 1 Wafer Lot
OUTPUT VOLTAGE
vs
FREE-AIR TEMPERATURE
2.53
2.52
VI = 5 V
IO = 0
16
2.51
12
2.5
8
2.49
4
2.48
0
2.48
2.49
2.5
2.51
2.52
V_O − Output Voltage − V
Figure 1
OUTPUT VOLTAGE HYSTERESIS
vs
FREE-AIR TEMPERATURE
4
VI = 5 V
2 ^{Normalized to First 25°C VO}
Start Point
0
End Point
−2
−4
−6
−8
− 10
−75 −50 −25 0 25 50 75 100 125
TA − Free-Air Temperature − °C
Figure 3
2.47
− 75
−50 −25 0 25 50 75
TA − Free-Air Temperature − °C
100 125
Figure 2
INPUT BIAS CURRENT
vs
INPUT VOLTAGE
250
IO = 0
TA = 25°C
200
150
100
50
0
0 5 10 15 20 ²⁵ 30 35 40
VI − Input Voltage − V
Figure 4
† _{Data at high and low temperatures are applicable within rated operating free-air temperature ranges of the various devices.}
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