Datasheet

TL071, TL071A, TL071B, TL072
TL072A, TL072B, TL074, TL074A, TL074B
LOW-NOISE JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS080J − SEPTEMBER 1978 − REVISED MARCH 2005
18
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
−15 V
6 sin ωt
+
−
6 cos ωt
+
−
88.4 kΩ
V
CC+
V
CC−
V
CC+
V
CC−
1N4148
18 pF
18 pF
1 kΩ
18 kΩ (see Note A)
15 V
TL072
TL072
88.4 kΩ
88.4 kΩ
18 pF
1 kΩ
18 kΩ (see Note A)
1N4148
NOTE A: These resistor values may be adjusted for a symmetrical output.
Figure 26. 100-kHz Quadrature Oscillator
0.1 μF
0.1 μF
+
−
10 kΩ
50 Ω
100 kΩ
N1
OUT
1 MΩ
V
CC+
10 kΩ
10 kΩ
TL071
N2
IN−
IN+
Figure 27. AC Amplifier