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TLC274IDR Datasheet, PDF (10/53 Pages) Texas Instruments – The TLC274 and TLC279 quad operational amplifiers combine a wide range of input offset voltage grades with low offset voltage drift, high... | |||
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TLC274, TLC274A, TLC274B, TLC274Y, TLC279
LinCMOS PRECISION QUAD OPERATIONAL AMPLIFIERS
SLOS092D â SEPTEMBER 1987 â REVISED MARCH 2001
electrical characteristics at specified free-air temperature, VDD = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
TAâ
TLC274M, TLC279M
UNIT
MIN TYP MAX
VIO Input offset voltage
TLC274M
TLC279M
VO = 1.4 V,
RS = 50 â¦,
VO = 1.4 V,
RS = 50 â¦,
VIC = 0,
RL = 10 kâ¦
VIC = 0,
RL = 10 kâ¦
25°C
Full range
25°C
Full range
1.1
10
mV
12
320 900
µV
3750
αVIO
Average temperature coefficient of input
offset voltage
25°C to
125°C
2.1
µV/°C
IIO
Input offset current (see Note 4)
IIB
Input bias current (see Note 4)
VO = 2.5 V,
VIC = 2.5 V
25°C
125°C
25°C
125°C
0.1
60 pA
1.4
15 nA
0.6
60 pA
9
35 nA
Common-mode input voltage range
VICR (see Note 5)
0 â0.3
25°C
to
to
V
4 4.2
0
Full range
to
V
3.5
25°C
3.2 3.8
VOH High-level output voltage
VID = 100 mV,
RL = 10 kâ¦
â 55°C
3 3.8
V
125°C
3 3.8
25°C
0
50
VOL Low-level output voltage
VID = â 100 mV,
IOL = 0
â 55°C
125°C
0
50 mV
0
50
Large-signal differential voltage
AVD amplification
VO = 0.25 V to 2 V, RL = 10 kâ¦
25°C
â 55°C
125°C
5
23
3.5
35
3.5
16
V/mV
25°C
65
80
CMRR Common-mode rejection ratio
VIC = VICRmin
â 55°C
60
81
dB
125°C
60
84
Supply-voltage rejection ratio
kSVR (âVDD /âVIO)
25°C
65
95
VDD = 5 V to 10 V, VO = 1.4 V
â 55°C
60
90
dB
125°C
60
97
25°C
2.7
IDD Supply current (four amplifiers)
VO = 2.5 V,
No load
VIC = 2.5 V,
â 55°C
4
125°C
1.9
â Full range is â 55°C to 125°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
10 mA
4.4
10
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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