TLE2027 Datasheet, PDF (23/35 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
LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION ^†
vs
FREE-AIR TEMPERATURE
60
VCC _± = ± 15 V
50
ÁÁÁÁÁÁ ⁴⁰
ÎÎÎÎ_RL=ÎÎ_2kÎÎ_Ω ÎÎ
ÎÎÎÎÎ ^{RL = 1 kΩ}
30
– 75 – 50 – 25 0 25 50 75 100 125 150
TA – Free-Air Temperature – °C
Figure 25
OUTPUT IMPEDANCE
vs
FREQUENCY
100
VCC _± = ± 15 V
ÁÁÁÁÁ _{TA = 25°C}
ÁÁÁÁ ÁÁÁÁÁ ₁₀
AVD = 100
1
AVD = 10
ÁÁÁÁ_–10
See Note A
– 100
10 100 1 k 10 k 100 k 1 M 10 M 100 M
f – Frequency – Hz
NOTE A: For this curve, the TLE2027 is AVD = 1 and the
TLE2037 is AVD = 5.
Figure 26
COMMON-MODE REJECTION RATIO
vs
FREQUENCY
140
120
ÁÁÁÎÎ_TVACÁÁÁÎÎ_{C= ±2}ÁÁÁÎÎ_5=°C±ÁÁÁÎÎ15 VÎÎ
100
80
60
40
SUPPLY-VOLTAGE REJECTION RATIO
vs
FREQUENCY
140
120
ÁÎÁÎÁÎÁÎÎÎ ^VCC ±^{= ± 15 V}
ÁÎÁÎÁÎÁÎ ^{TA = 25°C}
100
ÎÎÎÎ ^kSVR–
80
60
40
ÎÎÎÎÎÎ _kSVR+
20
20
0
10 100 1 k 10 k 100 k 1 M 10 M 100 M
f – Frequency – Hz
0
10 100 1 k 10 k 100 k 1 M 10 M 100 M
f – Frequency – Hz
Figure 27
Figure 28
† _{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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