TL071_07 Datasheet, PDF (9/13 Pages) Texas Instruments – LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIERS

TL071
4
Typical applications
Figure 21. (0.5Hz) Square wave oscillator
R _F = 100k Ω
3.3k Ω
+15V
-
TL0 71
C _F= 3.3 μF
-15V
3.3k Ω
f _osc=
1
2xR _F C_F
1k Ω
9.1k Ω
Figure 22. High Q notch filter
Typical applications
R1
R2
C3
R3
C1
C2
-
TL071
f_o=
1
2xR _F C_F
= 1kHz
C3
C1 = C2 = ₂ = 100pF
R1 = R2 = 2R3 = 1.5M Ω
5
Package information
In order to meet environmental requirements, ST offers these devices in ECOPACK®
packages. These packages have a lead-free second level interconnect. The category of
second level interconnect is marked on the package and on the inner box label, in
compliance with JEDEC Standard JESD97. The maximum ratings related to soldering
conditions are also marked on the inner box label. ECOPACK is an ST trademark.
ECOPACK specifications are available at: www.st.com.
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