MC34072AP 查看數據表（PDF） - ON Semiconductor
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MC34072AP Datasheet PDF : 26 Pages
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MC34071,2,4,A MC33071,2,4,A, NCV33072,4,A
GENERAL ADDITIONAL APPLICATIONS INFORMATION VS = ±15.0 V
C2
0.02
R1
560
C1
0.44
Ǹ2
R2 =
4pfoC2
R2
R3
5.6 k
510
-
MC34071
+
fo = 1.0 kHz
Ho = 10
Choose: fo, Ho, C2
Then: C1 = 2C2 (Ho+1)
R2
R3 = Ho+1
R2
R1 = Ho
Figure 56. Second Order Low−Pass Active Filter
C2
0.05
C1
1.0
C1
1.0
R2
1.1 k
R1
46.1 k
-
MC34071
+
fo = 100 Hz
Ho = 20
Choose: fo, Ho, C1
Then: R1 =
Ho+0.5
pfoC1 Ǹ2
Ǹ2
R2 =
2pfoC1 (1/Ho+2)
C
C2 =
Ho
Figure 57. Second Order High−Pass Active Filter
CF*
RF
2.0 k
VO = 10 V
Step
-
MC34071
+
I
Uncompensated
High Speed
DAC
Compensated
*Optional Compensation
VO
ts = 1.0 ms
to 1/2 LSB (8-Bits)
ts = 2.2 ms
to 1/2 LSB (12-Bits)
SR = 13 V/ms
Figure 58. Fast Settling Inverter
R1
Vin
+
MC34071
-
R2
VO
RL
VO
Vin
=
R2
R1
BW (-3.0 dB) = GBW
R1
R1 +R2
SR = 13 V/ms
Figure 59. Basic Inverting Amplifier
+
MC34071
VO
-
Vin
R2
RL
R1
VO = 1 + R2
Vin
R1
BW (-3.0 dB) = GBW R1
R1 +R2
Figure 60. Basic Noninverting Amplifier
Vin
+
MC34071
VO
-
BWp = 200 kHz
VO = 20 Vpp
SR = 10 V/ms
Figure 61. Unity Gain Buffer (AV = +1.0)
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