TLC27L4_14 Datasheet, PDF (25/43 Pages) Texas Instruments – LinCMOSE PRECISION QUAD OPERATIONAL AMPLIFIERS

TLC27L4, TLC27L4A, TLC27L4B, TLC27L4Y, TLC27L9
LinCMOS™ PRECISION QUAD OPERATIONAL AMPLIFIERS
SLOS053C – OCTOBER 1987 – REVISED AUGUST 1994
TYPICAL CHARACTERISTICS^†
INPUT BIAS CURRENT AND INPUT OFFSET CURRENT
vs
FREE-AIR TEMPERATURE
10000
1000
VDD = 10 V
VIC = 5 V
See Note A
IIB
100
IIO
10
1
0.1
25
45
65
85
105
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 22
COMMON-MODE
INPUT VOLTAGE POSITIVE LIMIT
vs
SUPPLY VOLTAGE
16
TA = 25°C
14
12
10
8
6
4
2
0
0 2 4 6 8 10 12 14 16
VDD – Supply Voltage – V
Figure 23
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
180
VO = VDD/2
160
No Load
140
ÌÌÌÌ _{TA = –40°C}
ÌÌÌÌÌÌÌ ₁₂₀
TA = 0°C
ÌÌÌÌ TA = 25°C
100
TA = 70°C
ÌÌÌÌ _{TA = 125°C}
ÌÌÌÌ ⁸⁰
ÌÌÌÌÌÌÌÌ ^{TA = –55°C}
120
100
80
60
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
VO = VDD/2
No Load
VDD = 10 V
60
40
40
VDD = 5 V
20
20
0
0 2 4 6 8 10 12 14 16
VDD – Supply Voltage – V
0
– 75 – 50 – 25 0
25 50 75 100 125
TA – Free-Air Temperature – °C
Figure 24
Figure 25
† _{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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