TL080, TL081, TL082, TL084, TL081A, TL082A, TL084A
TL081B, TL082B, TL084B, TL082Y, TL084Y
JFET-INPUT OPERATIONAL AMPLIFIERS
SLOS081A–D2297, FEBRUARY 1977–REVISED NOVEMBER 1992
PARAMETER MEASUREMENT INFORMATION
100 kΩ
C2
10 kΩ
C1 500 pF
–
1 kΩ
–
V
I
–
+
C
=
V
I
N1
L
100 pF
+
C
= 100 pF
+
R
= 2 kΩ
R
L
L
L
TL080
C
= 18 pF
C
for TL080
Figure 3. Feed-Forward
Compensation
Figure 2. Gain-of-10
Inverting Amplifier
Figure 1. Unity-Gain Amplifier
V
CC+
TL081
–
+
1 MΩ
2 MΩ
N2
N1
100 kΩ
N2
C
C
N1
–
COMP
1.5 kΩ
+
TL080
V
CC–
Figure 4. TL080 Input Offset Voltage
Null Circuit
Figure 5. TL081 Input Offset Voltage
Null Circuit
10
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443 • HOUSTON, TEXAS 77001
TI [ TEXAS INSTRUMENTS ]
