TL074
Electrical characteristics
Figure 8.
Input bias current versus free air
temperature
Figure 9.
Large signal differential voltage
amplification versus free air
temperature
100
V
CC
=
INPUT BIAS CURRENT (nA)
10
1
0.1
15V
DIFFERENTIAL VOLTAGE
AMPLIFICATION (V/V)
1000
400
200
100
40
20
10
4
2
1
-25
0
25
50
75
100
125
TEMPERATURE (˚C)
-75
V
CC
= 15V
V
O
= 10V
R
L
= 2k
Ω
-50
-25
0
25
50
75
100
125
0.01
-50
TEMPERATURE (˚C)
Figure 10. Large signal differential voltage
amplification and phase shift
versus frequency
Figure 11. Total power dissipation versus free
air temperature
PHASE SHIFT
(right scale)
DIFFERENTIAL
VOLTAGE
AMPLIFICATION
(left scale)
180
10
1
100
R = 2kW
L
C
L
= 100pF
V
CC
= 15V
T
amb
= +125°C
1K
10K
100K
1M
10M
FREQUENCY (Hz)
90
0
TOTAL POWER DISSIPATION (mW)
100
250
225
200
175
150
125
100
75
50
25
0
-75
-50
-25
0
25
50
TEMPERATURE (˚C)
DIFFERENTIAL VOLTAGE
AMPLIFICATION (V/V)
V
CC
= 15V
No signal
No load
75
100
125
Figure 12. Supply current per amplifier versus Figure 13. Common mode rejection ratio
free air temperature
versus free air temperature
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
-75
-50
-25
0
25
50
TEMPERATURE (˚C)
89
COMMON MODE MODE REJECTION
RATIO (dB)
V
CC
= 15V
No signal
No load
88
87
86
85
84
83
-75
-50
-25
0
25
50
75
100
125
R
L
= 10 kΩ
V
C C
= 15V
SUPPLY CURRENT (mA)
75
100
125
TEMPERATURE (˚C)
7/15
STMICROELECTRONICS [ STMICROELECTRONICS ]
