mc33174vdr2 ON Semiconductor, mc33174vdr2 Datasheet - Page 8

• Manufacturer Part Number: mc33174vdr2
• Description: Single Supply 3 V To 44 V, Low Power Single Op Amp
• Manufacturer: ON Semiconductor

V
in
V
Figure 10. AC Coupled Noninverting Amplifier
in
2C
0.02
Figure 12. DC Coupled Inverting Amplifier
Figure 14. Active High−Q Notch Filter
A
BW ( −3.0 dB) = 200 kHz
2.2 k
V
V
C
in
Maximum Output Swing with Single
= 10
in
1.0 k
≥ 0.2 Vdc
100 k
16 k
0.01
2R
32 k
R
with Single +5.0 V Supply
4.7 k
100 k
510 k
A
BW ( −3.0 dB) = 20 kHz
V
+
−
V
100 k
= 101
in
+5.0 V Supply
C
V
16 k
2C
0.02
O
R
2.5 V
V
+
−
CC
100 k
1.0 M
V
C
O
O
RL
−
+
0
f
f
100 k
o
o
50 k
R
= 1.0 kHz
=
L
V
4 p RC
O
1
4.2 Vpp
V
V
CC
O
V
O
3.6 Vpp
http://onsemi.com
Given f
A
Choose Value f
For less than 10% error for operational amplifier, where f
o
= Gain at center frequency
8
V
o
in
= center frequency
o
1.1 k
, Q, A
R1
Figure 11. AC Coupled Inverting Amplifier
5.6 k
Figure 15. Active Bandpass Filter
R2
o
V
Offset Nulling range is approximately ±80 mV with
a 10 k potentiometer, MC33171 only.
, C
C
Figure 13. Offset Nulling Circuit
in
in
0.047
0.047
with Single +5.0 V Supply
C
100 k
C
10 k
100 k
A
V
BW ( −3.0 dB) = 200 kHz
V
CC
3
2
= 10
R3
2.2 k
0.4
V
+
−
V
4
CC
CC
−
+
1
7
V
Then:
EE
+
−
10 k
6
5
10 k
V
R1 =
R3 =
O
o
0
and GBW are expressed in Hz.
2 H
p f
R3
O
Q
C
o
C
O
RL
V
f
Q = 10
H
o
R2 =
CC
O
V
= 30 kHz
O
= 1.0
100 k
V
4Q
Q
GBW
O
o
3.8 Vpp
R1 R3
2
R1 −R3
f
o
< 0.1