參數(shù)資料
型號(hào): MC33072DR2G
廠商: ON SEMICONDUCTOR
元件分類(lèi): 運(yùn)動(dòng)控制電子
英文描述: Single Supply 3.0 V to 44 V Operational Amplifiers
中文描述: DUAL OP-AMP, 7000 uV OFFSET-MAX, 4.5 MHz BAND WIDTH, PDSO8
封裝: LEAD FREE, PLASTIC, SOIC-8
文件頁(yè)數(shù): 12/22頁(yè)
文件大?。?/td> 269K
代理商: MC33072DR2G
MC34071,2,4,A MC33071,2,4,A
http://onsemi.com
12
Figure 38. AC Coupled Noninverting Amplifier
Figure 39. AC Coupled Inverting Amplifier
(Typical Single Supply Applications V
CC
= 5.0 V)
Figure 40. DC Coupled Inverting Amplifier
Maximum Output Swing
Figure 41. Unity Gain Buffer TTL Driver
Figure 42. Active HighQ Notch Filter
Figure 43. Active Bandpass Filter
+
V
CC
5.1 M
20 k
C
in
V
in
1.0 M
MC34071
V
O
0
3.7 V
pp
R
L
10 k
A
V
= 101
100 k
1.0 k
BW (3.0 dB) = 45 kHz
C
O
V
O
36.6 mV
pp
+
MC34071
3.7 V
pp
0
V
CC
V
O
100 k
C
in
10 k
100 k
C
O
R
L
10 k
68 k
V
in
370 mV
pp
A
V
= 10 BW (3.0 dB) = 450 kHz
+
4.75 V
pp
V
O
V
O
V
CC
R
L
100 k
91 k
5.1 k
1.0 M
A
V
= 10
V
in
2.63 V
5.1 k
BW (3.0 dB) = 450 kHz
+
MC34071
V
in
2.5 V
0
0 to 10,000 pF
Cable
TTL Gate
MC34071
+
V
in
V
O
16 k
C
0.01
32 k
2.0 R
2.0 C
0.02
f
o
= 1.0 kHz
f
o
=
V
in
0.2 Vdc
1
4 RC
2.0 C
0.02
16 k
R
R
MC34071
+
V
in
V
O
V
CC
R3
2.2 k
C
0.047
R2
5.6 k
0.4 V
CC
R1
f
o
= 30 kHz
H
o
= 10
H
o
= 1.0
1.1 k
Given f
= Center Frequency
A
O
= Gain at Center Frequency
Choose Value f
o
, Q, A
o
, C
Then:
R3 = Q
f
o
C
R3
2H
o
R1 R3
4Q
2
R1R3
For less than 10% error from operational amplifier
Q
o
f
o
GBW
< 0.1
where f
o
and GBW are expressed in Hz.
GBW = 4.5 MHz Typ.
C
0.047
MC34071
MC54/74XX
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