ꢀ
ꢁ
ꢑ
ꢂ
ꢃ
ꢃ
ꢄ
ꢅ
ꢆ
ꢀ
ꢒꢇꢓ ꢁꢔ ꢀꢐ ꢔꢒ ꢇ ꢓꢁ
ꢁ
ꢂ
ꢃ
ꢃ
ꢄ
ꢅ
ꢇ
ꢙ
ꢇ
ꢈ
ꢉ
ꢊ
ꢋ
ꢌ
ꢍ
ꢐ
ꢈ
ꢕ
ꢁ
ꢖ
ꢎ
ꢋ
ꢒ
ꢂ
ꢇ
ꢏ
ꢐ
ꢀ
ꢓ
ꢐ
ꢗ
ꢇ
ꢁ
ꢇ
ꢏ
ꢕ
ꢁ
ꢓ
ꢘ
ꢓ
ꢖ
ꢒ
ꢑ
SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
TYPICAL CHARACTERISTICS
DISTRIBUTION OF TLC2274
DISTRIBUTION OF TLC2274
vs
vs
INPUT OFFSET VOLTAGE TEMPERATURE
INPUT OFFSET VOLTAGE TEMPERATURE
†
COEFFICIENT
†
COEFFICIENT
25
20
15
10
5
25
20
15
10
5
128 Amplifiers From
2 Wafer Lots
128 Amplifiers From
2 Wafer Lots
V =
2.5 V
N Package
= 25°C to 125°C
V
=
2.5 V
N Package
= 25°C to 125°C
DD
DD
T
A
T
A
0
0
0
1
2
3
4
5
−5 −4 −3 −2 −1
0
1
2
3
4
5
−5 −4 −3 −2 −1
α − Temperature Coefficient − µV/°C
VIO
α
VIO
− Temperature Coefficient − µV/°C
Figure 9
Figure 10
†
INPUT BIAS AND INPUT OFFSET CURRENT
INPUT VOLTAGE
vs
vs
FREE-AIR TEMPERATURE
SUPPLY VOLTAGE
35
30
25
20
15
10
5
12
10
8
V
V
V
= 2.5 V
= 0 V
= 0 V
T
R
= 25°C
= 50 Ω
DD
IC
O
A
S
R
= 50 Ω
S
6
4
2
I
IB
|V | ≤ 5mV
IO
0
− 2
− 4
I
IO
− 6
− 8
0
− 10
25
45
65
85
105
125
2
3
4
5
6
7
8
T
A
− Free-Air Temperature − °C
|V
DD
| − Supply Voltage − V
Figure 11
Figure 12
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
33
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TI [ TEXAS INSTRUMENTS ]
