Datasheet

 
  
    
SLOS157B − JUNE 1996 − REVISED APRIL 2005
17
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TYPICAL CHARACTERISTICS
Figure 24
LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION
†‡
vs
FREE-AIR TEMPERATURE
T
A
− Free-Air Temperature − °C
− Large-Signal Differential Voltage A
VD
Amplification − V/mV
−50 −25 0 25 50 75 100
R
L
= 2 kΩ
R
L
= 1 MΩ
10
3
10
2
1
V
DD
= 3 V
V
IC
= 1.5 V
V
O
= 0.5 V to 2.5 V
−75 125
10
1
Figure 25
LARGE-SIGNAL DIFFERENTIAL
VOLTAGE AMPLIFICATION
†‡
vs
FREE-AIR TEMPERATURE
T
A
− Free-Air Temperature − °C
− Large-Signal Differential Voltage
A
VD
Amplification − V/mV
V
DD
= 5 V
V
IC
= 2.5 V
V
O
= 1 V to 4 V
R
L
= 2 kΩ
R
L
= 1 MΩ
−50 −25 0 25 50 75 100 125
10
4
10
3
10
2
1
−75
10
1
Figure 26
− Output Impedance −
f− Frequency − Hz
OUTPUT IMPEDANCE
‡
vs
FREQUENCY
Ω
z
o
1
10
1
10
3
10
4
10
5
10
2
V
DD
= 3 V
T
A
= 25°C
A
V
= 100
A
V
= 10
A
V
= 1
10
100
1000
Figure 27
− Output Impedance −
f− Frequency − Hz
OUTPUT IMPEDANCE
‡
vs
FREQUENCY
Ω
z
o
V
DD
= 5 V
T
A
= 25°C
A
V
= 100
A
V
= 10
A
V
= 1
10
1
0.1
1000
100
10
1
10
3
10
4
10
5
10
2
†
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various devices.
‡
For all curves where V
DD
= 5 V, all loads are referenced to 2.5 V. For all curves where V
DD
= 3 V, all loads are referenced to 1.5 V.