Electrical characteristics
TL064
Figure 8.
Supply current per amplifier versus Figure 9.
supply voltage
250
SUPPLY CURRENT (μA)
Supply current per amplifier versus
free air temperature
250
SUPPLY CURRENT (μA)
200
150
100
50
T
amb
= +25˚C
No signal
No load
200
150
100
50
V
CC
= 15V
No signal
No load
-75
-50
-25 0
50 75 100
125
25
FREE AIR TEMPERATURE (˚C)
0
0
2
4
10 12
6
8
SUPPLY VOLTAGE ( V)
14
0
16
Figure 10. Total power dissipated versus free
air temperature
30
25
Figure 11. Common mode rejection ratio
versus free air temperature
87
COMMON MODE REJECTION RATIO
(dB)
86
85
84
83
82
81
-75
V
C C
= 1 5V
R
L
= 10kΩ
TOTAL POWER DISSIPATED
(mW)
20
15
10
V
CC
= 15V
No signal
No load
5
0
-75 -50
-25
0
25
50
75 100 125
-50
-25
0
25
50
75
100 125
FREE AIR TEMPERATURE (˚C)
FREE AIR TEMPERATURE (˚C)
Figure 12. Normalized unity gain bandwidth
slew rate, and phase shift versus
temperature
NORMALIZED UNITY-GAIN BANDWIDTH
AND SLEW RATE
Figure 13. Input bias current versus free air
temperature
100
1.3
1.2
1.1
UNITY -GAIN-BANDWIDTH
(left sc ale)
1.02
1.01
INPUT BIAS CURRENT (nA)
PHASE SH IFT
(right sc ale)
1.03
V
CC
=
10
1
0.1
15V
NORMALIZED PHASE SHIFT
1
0.9
0.8
V
CC
= 15V
R
L
= 10k
Ω
f = B
1
for phase shift
SLEW RAT E
(left scale)
1
0.99
0.98
0.7
-75 -50
-25
0
25
50
0.97
75 100 125
0.01
-50
-25
0
25
50
75
100
125
FREE AIR TEMPERATURE (˚C)
FREE AIR TEMPERATURE (˚C)
8/14
STMICROELECTRONICS [ STMICROELECTRONICS ]
