Datasheet

  
   
SLOS018H − MAY 1988 − REVISED NOVEMBER 2004
12
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
†
|V
CC±
| − Supply Voltage − V
10 k
INPUT OFFSET VOLTAGE
vs
SUPPLY VOLTAGE
VIO − Input Offset Voltage − mV
1 k
3 k 30 k 100 k 300 k 1 M 3 M 10 M
0.01
0.1
1
10
R
S
R
S
−
+
V
CC+
= 5 V, V
CC−
= 0
T
A
= −55°C to 125°C
V
CC+
= 5 V
V
CC−
= 0
T
A
= 25°C
V
CC±
= ± 15V
T
A
= 25°C
V
IO
V
CC±
= ±15 V
T
A
= −55°C to 125°C
Figure 1 Figure 2
T
A
− Free-Air Temperature − °C
200
1251007550250
150
100
50
0
−50
−100
−150
−200
−250
−50 −25
INPUT OFFSET VOLTAGE
OF REPRESENTATIVE UNITS
vs
FREE-AIR TEMPERATURE
VIO − Input Offset Voltage − uV
V
CC±
= ±15 V
250
V
IO
Vµ
Figure 3
3
2
1
0
0123
4
t − Time After Power-On − min
WARM-UP CHANGE
IN INPUT OFFSET VOLTAGE
vs
TIME AFTER POWER-ON
5
45
JG Package
V
CC±
= ±15 V
T
A
= 25°C
XVIO − Change in Input Offset Voltage − uV ∆V
IO
Vµ
Figure 4
0.2
0
0 25 50 75 100
IIO − Input Offset Current − nA
INPUT OFFSET CURRENT
vs
FREE-AIR TEMPERATURE
1
0.4
125
0.6
0.8
I
IO
V
IC
= 0
V
CC±
= ±2.5 V
V
CC+
= 5 V, V
CC−
= 0
V
CC±
= ±15 V
T
A
− Free-Air Temperature − °C
−50 −25
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.