Datasheet

  
   
SLOS018H − MAY 1988 − REVISED NOVEMBER 2004
13
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
†
Figure 5
T
A
− Free-Air Temperature − °C
IIB − Input Bias Current − nA
INPUT BIAS CURRENT
vs
FREE-AIR TEMPERATURE
I
IB
−50 −25 0 25 50
75
100 125
0
−5
−10
−15
−20
−25
−30
V
CC±
= 5 V, V
CC−
= 0
V
CC±
= ±2.5 V
V
CC±
= ±15 V
V
IC
= 0
Figure 6
I
IB
− Input Bias Current − nA
0
VIC − Common-Mode Input Voltage − V
COMMON-MODE INPUT VOLTAGE
vs
INPUT BIAS CURRENT
−15
−10
−5
5
10
15
0 −5 −10 −15 −20 −25 −30
−1
0
1
2
3
4
5
V
IC
T
A
= 25°C
V
CC±
= ±15 V
(left scale)
V
CC±
= 5 V
V
CC−
= 0
(right scale)
VIC − Common-Mode Input Voltage − V
V
IC
R
L
− Load Resistance − Ω
AVD − Differential Voltage Amplification − V/
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
LOAD RESISTANCE
100 400 1 k 4 k 10 k
A
VD
µV
10
4
1
0.4
0.1
V
CC±
= ±15 V
V
O
= ±10 V
T
A
= −55°C
T
A
= 25°C
T
A
= 125°C
Figure 7
R
L
− Load Resistance − Ω
DIFFERENTIAL VOLTAGE AMPLIFICATION
vs
LOAD RESISTANCE
100 400 1 k 4 k 10 k
V
CC±
= 5 V, V
CC−
= 0
V
O
= 20 mV to 3.5 V
T
A
= −55°C
T
A
= 25°C
T
A
= 125°C
AVD − Differential Voltage Amplification − V/A
VD
µV
10
4
1
0.4
0.1
Figure 8
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.