TLE2027 Datasheet, PDF (17/35 Pages) Texas Instruments – EXCALIBUR LOW-NOISE HIGH-SPEED PRECISION OPERATIONAL AMPLIFIERS

TLE2027, TLE2037, TLE2027A, TLE2037A, TLE2027Y, TLE2037Y
EXCALIBUR LOW-NOISE HIGH-SPEED
PRECISION OPERATIONAL AMPLIFIERS
SLOS192 – FEBRUARY 1997
TYPICAL CHARACTERISTICS
DISTRIBUTION
INPUT OFFSET VOLTAGE
16
1568 Amplifiers Tested From 2 Wafer Lots
ÎÎÎÎÎÎÎÎÎÎÎÎ ₁₄
VCC_± = +15 V
TA = 25°C
D Package
ÎÎÎÎ 12
10
8
6
4
2
0
– 120 – 90 – 60 – 30 0 30 60
VIO – Input Offset Voltage – µV
Figure 6
90 120
INPUT OFFSET VOLTAGE CHANGE
vs
TIME AFTER POWER ON
6
5
4
INPUT OFFSET VOLTAGE CHANGE
vs
TIME AFTER POWER ON
12
10
8
6
4
ÎÎÎÎÎÁÎÁÎÁÎÁÎÁÎÁÎ _{50 Amplifiers Tested From 2 Wafer Lots}
ÁÁ ÎÎÎÎÎÁÎÁÎÁÎÁÎÁÎÁÎ ²
VCC_± = ±15 V
TA = 25°C
ÁÁ ÎÎÎÎ ÁÁÁÁÁÁ _DPackage
0
ÁÁ ÎÎÎÎ ₀
10 20 30 40 50 60
t – Time After Power On – s
Figure 7
INPUT OFFSET CURRENT ^†
vs
30
25
FREE-AIR TEMPERATURE
ÁÁÁÁÁÁÁ _{VCC± = ±15 V}
ÁÁÁÁÁÁÁ ^{VIC = 0}
Sample Size = 833 Units
ÁÁÁÁÁÁÁÁÁÁÁÁÁÁ _{From 2 Wafer Lots}
20
3
2
ÎÎÎÎÎÎÎÎÎÎÎ _{50 Amplifiers Tested From 2 Wafer Lots}
ÎÎÎÎÎÎÎÎÎÎÎ ₁
VCC_± = ±15 V
TA = 25°C
ÁÁ ÎÎÎÎ _{P Package}
ÁÁ ÎÎÎÎ 0
0 20 40 60 80 100 120 140 160 180
t – Time After Power On – s
Figure 8
15
10
5
0
– 75 – 50 – 25 0 25 50 75 100 125 150
TA – Free-Air Temperature – °C
Figure 9
† _{Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.}
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