Datasheet

 
  
 

SLOS190G − FEBRUARY 1997 − REVISED MAY 2004
33
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
15
10
5
0
01
Percentage of Amplifiers − %
20
25
2345
DISTRIBUTION OF TLC2274
vs
INPUT OFFSET VOLTAGE TEMPERATURE
COEFFICIENT
†
α
VIO
− Temperature Coefficient − µV/°C
−5 −4 −3 −2 −1
128 Amplifiers From
2 Wafer Lots
V
DD
= ±2.5 V
N Package
T
A
= 25°C to 125°C
Figure 9
15
10
5
0
Percentage of Amplifiers − %
20
25
DISTRIBUTION OF TLC2274
vs
INPUT OFFSET VOLTAGE TEMPERATURE
COEFFICIENT
†
α
VIO
− Temperature Coefficient − µV/°C
012345
−5 −4 −3 −2 −1
128 Amplifiers From
2 Wafer Lots
V
DD
= ±2.5 V
N Package
T
A
= 25°C to 125°C
Figure 10
15
10
5
0
25 45 65 85
20
25
30
105 125
INPUT BIAS AND INPUT OFFSET CURRENT
†
vs
FREE-AIR TEMPERATURE
T
A
− Free-Air Temperature − °C
35
V
DD
= ±2.5 V
V
IC
= 0 V
V
O
= 0 V
R
S
= 50 Ω
I
IB
I
IO
IIB and IIO − Input Bias and Input Offset Currents − pA
IB
I
I
IO
Figure 11
0
− 2
− 6
− 8
− 10
8
− 4
2345678
− Input Voltage − V
4
2
6
10
INPUT VOLTAGE
vs
SUPPLY VOLTAGE
|V
DD±
| − Supply Voltage − V
V
I
T
A
= 25°C
R
S
= 50 Ω
|V
IO
| ≤ 5mV
12
Figure 12
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.