TLC274X2 Datasheet, PDF (12/17 Pages) Texas Instruments – LinCMOSE PRECISION OCTAL OPERATIONAL AMPLIFIER

TLC274x2
LinCMOS™ PRECISION
OCTAL OPERATIONAL AMPLIFIER
SLOS137 – JULY 1994
TYPICAL CHARACTERISTICS
10000
1000
INPUT BIAS CURRENT AND
INPUT OFFSET CURRENT
vs
FREE-AIR TEMPERATURE
VDD = 10 V
VIC = 5 V
See Note A
100
10
ÌÌ_IÌÌ_IB ÌÌ
1
ÌÌ_IIOÌÌ
COMMON-MODE INPUT VOLTAGE
vs
SUPPLY VOLTAGE
16
TA = 25°C
14
12
10
8
ÌÌÌÌÌÌÌÌÌÌ _{Positive Limit}
6
4
2
0.1
25
35
45
55
65
75
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 16
0
0 2 4 6 8 10 12 14 16
VDD – Supply Voltage – V
Figure 17
SUPPLY CURRENT
vs
SUPPLY VOLTAGE
10
ÌÌÌÌÌ ₉
VO = VDD/2
No Load
ÌÌÌÌÌÌÌÌÌÌ ₈
7
ÌÌÌÌ 6
TA = 25°C
5
ÌÌÌÌÌÌ _{TA = 0°C}
4
3
2
ÌÌÌÌ ^{TA = 70°C}
1
0
0 2 4 6 8 10 12 14 16
VDD – Supply Voltage – V
Figure 18
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
8
ÌÌÌÌÌ _{VO = VDD/2}
ÌÌÌÌÌÌÌÌÌÌ ^{7 NoLoad}
6
ÌÌÌÌ 5
ÌÌÌÌ ^{VDD = 10 V}
4
3
ÌÌÌ ^{VDD = 5 V}
ÌÌÌ ²
1
0
0
10 20 30 40 50 60 70
TA – Free-Air Temperature – °C
Figure 19
2–12
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