Datasheet

MC34071,2,4,A MC33071,2,4,A, NCV33072,4,A
http://onsemi.com
16
Figure 56. Second Order Low−Pass Active Filter Figure 57. Second Order High−Pass Active Filter
GENERAL ADDITIONAL APPLICATIONS INFORMATION V
S
=
±
15.0 V
Figure 58. Fast Settling Inverter Figure 59. Basic Inverting Amplifier
Figure 60. Basic Noninverting Amplifier Figure 61. Unity Gain Buffer (A
V
= +1.0)
-
+
R1
R3
560 510
C2
C1
0.44
0.02
R2
5.6 k
MC34071
f
o
= 1.0 kHz
H
o
= 10
Choose: f
o
, H
o
, C2
Then: C1 = 2C2 (H
o
+1)
R2 =
R3 = R1 =
R2
H
o
H
o
+1
4pf
o
C2
R2
+
-
C2
0.05
C1
1.0
R1
46.1 k
R2
1.1 k
f
o
= 100 Hz
H
o
= 20
Choose: f
o
, H
o
, C1
Then: R1 =
R2 =
C2 =
H
o
+0.5
pf
o
C1
2pf
o
C1 (1/H
o
+2)
C
H
o
C1
1.0
+
-
C
F
*
V
O
= 10 V
Step
R
F
2.0 k
I
High Speed
DAC
*Optional Compensation
Uncompensated
Compensated
t
s
= 1.0 ms
to 1/2 LSB (8-Bits)
t
s
= 2.2 ms
to 1/2 LSB (12-Bits)
SR = 13 V/ms
V
O
+
-
R1
R2
V
O
V
in
R
L
BW (-3.0 dB) = GBW
=
SR = 13 V/ms
V
O
V
in
R2
R1
R1 +R2
R1
BW (-3.0 dB) = GBW
R1 +R2
R1
+
-
V
in
V
O
R2
R
L
R1
=
V
O
V
in
R2
R1
1 +
+
-
V
in
V
O
BW
p
= 200 kHz
V
O
= 20 V
pp
SR = 10 V/ms
MC34071
MC34071
MC34071
MC34071
MC34071
2
Ǹ
2
Ǹ
2
Ǹ