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PDF 4741CP Data sheet ( Hoja de datos )
| Número de pieza | 4741CP | |
| Descripción | MC4741CP | |
| Fabricantes | ETC | |
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Order this document by MC4741C/D
Differential Input
Operational Amplifier
The MC4741C is a true quad MC1741. Integrated on a single monolithic
chip are four independent, low power operational amplifiers which have been
designed to provide operating characteristics identical to those of the
industry standard MC1741, and can be applied with no change in circuit
performance.
The MC4741C can be used in applications where amplifier matching or
high packing density is important. Other applications include high
impedance buffer amplifiers and active filter amplifiers.
• Each Amplifier is Functionally Equivalent to the MC1741
• Class AB Output Stage Eliminates Crossover Distortion
• True Differential Inputs
• Internally Frequency Compensated
• Short Circuit Protection
• Low Power Supply Current (0.6 mA/Amplifier)
MC4741C
DIFFERENTIAL INPUT
OPERATIONAL AMPLIFIER
(QUAD MC1741)
SEMICONDUCTOR
TECHNICAL DATA
14
1
P SUFFIX
PLASTIC PACKAGE
CASE 646
14
1
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
Noninverting
Input
Inverting
Input
Representative Schematic Diagram
(1/4 of Circuit Shown)
4.5 k
39 k
30 pF 7. 5k
Offset
Null
1.0 k
50 k 1.0 k 5.0 k
50 k 50
MOTOROLA ANALOG IC DEVICE DATA
PIN CONNECTIONS
VCC
G
25
Output
50
VEE
Out 1 1
2*
Inputs 1
)1
3
VCC 4
Inputs 2
5
6
)
*2
Out 2 7
14 Out 4
* 13
4)
12
Inputs 4
11 VEE
) 10
3*
9
Inputs 3
8 Out 3
(Top View)
ORDERING INFORMATION
Device
Operating
Temperature Range
Package
MC4741CD
MC4741CP
TA = 0° to +70°C
SO–14
Plastic DIP
© Motorola, Inc. 1996
Rev 5
1
1 page  
MC4741C
Figure 7. Bi–Quad Filter
R
R
C1
Vin
R2
For: fo = 1.0 kHz
Q = 10
TBP = 1
TN = 1
C
–
1/4
MC4741C
+
Vref
R2
C
–
1/4
MC4741C
+
Vref
Bandpass
R1 Output
Where: TBP = center frequency gain
TN = passband notch gain
Vref
100 k
R3
–
1/4
MC4741C
+
100 k
–
1/4
MC4741C
+
Vref
C1
fo =
1
2πRC
R1 = QR
R2 = R1
TBP
R3 = TNR2
C1 = 10 C
Vref =
1
2
VCC
R = 160 kΩ
C = 0.001 µF
R1 = 1.6 MΩ
R2 = 1.6 MΩ
R3 = 1.6 MΩ
Notch Output
Figure 8. Open Loop Voltage Gain
versus Supply Voltage
105
100
95
90
85
80
75
70
0 2.0 4.0 6.0 8.0 10 12 14 16 18 20
VCC, |VEE|, SUPPLY VOLTAGES (V)
Figure 9. Transient Response Test Circuit
To Scope
(Input)
–
+
RL
To Scope
(Output)
CL
Figure 10. Absolute Value DVM Front End
0.5 µF
900 k
100 k
+
1/4
MC4741C
–
VCC 1.0 k
1.0 k
500 k
1.0 M
Bridge Null Adjust
VEE
MSD6150
1.0 k
500 k
500 k
– 1/4
MC4741C
+
1
2 MC1505
MSD6102
– 1/4
MC4741C
+
1.0 M
47 k Common Mode Adjust
– 1/4
MC4741C
+
+
Polarity
–
MC4741 Quad Op Amp
MOTOROLA ANALOG IC DEVICE DATA
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet 4741CP.PDF ] | |
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