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TLC274X2 Datasheet, PDF (4/17 Pages) Texas Instruments – LinCMOSE PRECISION OCTAL OPERATIONAL AMPLIFIER | |||
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TLC274x2
LinCMOS⢠PRECISION
OCTAL OPERATIONAL AMPLIFIER
SLOS137 â JULY 1994
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER
VIO Input offset voltage
TEST CONDITIONS
VO = 1.4 V,
RS = 50 â¦,
VIC = 0,
RL = 10 kâ¦
TAâ
25°C
Full range
MIN TYP MAX UNIT
1.1
10
mV
12
αVIO
Average temperature coefficient of input
offset voltage
25°C to
70°C
1.8
µV/°C
IIO
Input offset current (see Note 4)
VO = 2.5 V,
VIC = 2.5 V
25°C
70°C
0.1
pA
7 300
IIB
Input bias current (see Note 4)
VO = 2.5 V,
VIC = 2.5 V
25°C
70°C
0.6
pA
40 600
VICR
Common-mode input voltage range
(see Note 5)
â 0.2 â 0.3
25°C
to
to
V
4 4.2
â 0.2
Full range
to
V
3.5
25°C
3.2 3.8
VOH High-level output voltage
VID = 100 mV,
RL = 10 kâ¦
0°C
3 3.8
V
70°C
3 3.8
25°C
0
50
VOL Low-level output voltage
VID = â 100 mV,
IOL = 0
0°C
70°C
0
50 mV
0
50
AVD
Large-signal differential voltage
amplification
VO = 0.25 V to 2 V, RL = 10 kâ¦
25°C
0°C
70°C
5
23
4
27
4
20
V/mV
25°C
65
80
CMRR Common-mode rejection ratio
VIC = VICRmin
0°C
60
84
dB
70°C
60
85
25°C
65
95
kSVR
Supply-voltage rejection ratio
(âVDD /âVIO)
VDD = 5 V to 10 V, VO = 1.4 V
0°C
60
94
dB
70°C
60
96
25°C
2.7
IDD Supply current (four amplifiers)
VO = 2.5 V,
No load
VIC = 2.5 V,
0°C
3.1
70°C
2.3
â Full range is 0°C to 70°C.
NOTES: 4. The typical values of input bias current and input offset current below 5 pA were determined mathematically.
5. This range also applies to each input individually.
6.4
7.2 mA
5.2
2â4
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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