Datasheet

uA747C, uA747M
DUAL GENERAL-PURPOSE OPERATIONAL AMPLIFIERS
SLOS009A – D971, FEBRUARY 1971 – REVISED OCTOBER 1990
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
5
TYPICAL CHARACTERISTICS
†
–60
0
IIO – Input Offset Current – nA
T
A
– Free-Air Temperature – C
140
100
–40 –20 0 20 40 60 80 100 120
20
40
60
80
uA747C
V
CC ±
= ± 15 V
INPUT OFFSET CURRENT
vs
FREE-AIR TEMPERATURE
90
70
50
30
10
I
IO
Figure 3
–60
0
IIB – Input Bias Current – nA
T
A
– Free-Air Temperature – C
140
400
–40 –20 0 20 40 60 80 100 120
100
200
300
uA747C
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
V
CC ±
= ± 15 V
350
250
150
50
IB
I
Figure 4
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature range of the particular devices.