Datasheet

TLC274, TLC274A, TLC274B, TLC274Y, TLC279
LinCMOS
 PRECISION QUAD OPERATIONAL AMPLIFIERS
SLOS092B – SEPTEMBER 1987 – REVISED AUGUST 1994
36
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
APPLICATION INFORMATION
–
+
–
+
100 kΩ10 kΩ
5 V
V
I
–
V
I
+
–5 V
–
+
10 kΩ 95 kΩ
V
O
R1, 10 kΩ
(see Note A)
1/4
TLC279
1/4
TLC279
1/4
TLC279
10 kΩ
NOTE C: CMRR adjustment must be noninductive.
Figure 48. Low-Power Instrumentation Amplifier
–
+
5 V
V
I
V
O
R
10 MΩ
2C
540 pF
10 MΩ
R
270 pF
CC
270 pF
5 MΩ
R/2
TLC274
1/4
f
NOTCH
1
2 RC
Figure 49. Single-Supply Twin-T Notch Filter