TL072-EP Datasheet, PDF (10/19 Pages) Texas Instruments – LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIER

TL072-EP, TL074-EP
SLOS747C – OCTOBER 2011 – REVISED AUGUST 2012
www.ti.com
TYPICAL CHARACTERISTICS (continued)
Data at high and low temperatures are applicable only within the rated operating free-air temperature ranges of the various
devices.
SUPPLY CURRENT PER AMPLIFIER
vs
FREE-AIR TEMPERATURE
2
V_CC± = ±15 V
1.8
No Signal
No Load
1.6
TOTAL POWER DISSIPATION
vs
FREE-AIR TEMPERATURE
250
V_CC± = ±15 V
225
No Signal
No Load
200
1.4
175
1.2
150
1
0.8
ÁÁ _0.6
ÁÁÁÁ _0.4
ÁÁÁÁ _0.2
0
−75 −50 −25 0 25 50 75 100 125
T_A − Free-Air Temperature − °C
Figure 15.
NORMALIZED SLEW RATE
vs
FREE-AIR TEMPERATURE
1.15
1.10
V_CC± = ±15 V
R_L = 2 kΩ
C_L = 100 pF
125
100
75
50
25
0
−75 −50 −25 0 25 50 75 100 125
T_A − Free-Air Temperature − °C
ÁÁÁÁÁÁÁÁÁÁ50
40
Figure 16.
EQUIVALENT INPUT NOISE VOLTAGE
vs
FREQUENCY
V_CC± = ±15 V
A_VD = 10
R_S = 20 Ω
T_A = 25°C
1.05
30
1
20
0.95
10
0.90
0.85
−75 −50 −25 0 25 50 75 100 125
T_A − Free-Air Temperature − °C
Figure 17.
0
10 40 100 400 1 k 4 k 10 k 40 k 100 k
f − Frequency − Hz
Figure 18.
10
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