TLC271_01 Datasheet, PDF (49/82 Pages) Texas Instruments – LinCMOSE PROGRAMMABLE LOW-POWER OPERATIONAL AMPLIFIERS

TLC271, TLC271A, TLC271B
LinCMOS PROGRAMMABLE LOW-POWER
OPERATIONAL AMPLIFIERS
SLOS090D – NOVEMBER 1987 – REVISED MARCH 2001
TYPICAL CHARACTERISTICS (LOW-BIAS MODE)^†
INPUT BIAS CURRENT AND INPUT OFFSET
CURRENT
vs
10000
ÁÁÁÁÁÁÁÁ ₁₀₀₀
ÁÁÁÁ _{ÎÎÎÎ ÎÎÎÎ 100}
FREE-AIR TEMPERATURE
VDD = 10 V
VIC = 5 V
See Note A
IIB
IIO
10
1
0.1
25 35 45 55 65 75 85 95 105 115 125
TA – Free-Air Temperature – °C
NOTE A: The typical values of input bias current and input offset
current below 5 pA were determined mathematically.
Figure 82
MAXIMUM INPUT VOLTAGE
vs
16
ÎÎÎÎ _{TA = 25°C}
ÎÎÎÎ ¹⁴
SUPPLY VOLTAGE
12
10
8
6
4
2
0
0 2 4 6 8 10 12 14 16
VDD – Supply Voltage – V
Figure 83
45
40
35
30
25
20
15
ÁÁÁÁ₁₀
5
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
VO = VDD/2
No Load
30
TA = – 55°C
25
ÎÎÎ ^{–40°C}
20
0°C
15
25°C
ÎÎÎ ₁₀
ÁÁ 70°C
ÁÁ _125°C
5
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
VO = VDD/2
No Load
VDD = 10 V
VDD = 5 V
0
0 2 4 6 8 10 12 14 16
VDD – Supply Voltage – V
Figure 84
0
– 75 – 50 – 25 0
25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 85
† _{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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