2024年3月12日发(作者：秦易真)
Differential
Operational
Input
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)
Representative Schematic Diagram
(1/4 of Circuit Shown)
G
V
CC
Noninverting
Input
4.5k
Inverting
39k
25
Input
30pF
7.5k
Output
50
Offset
Null
1.0k50k1.0k5.0k
50k50
V
EE
MOTOROLA ANALOG IC DEVICE DATA
Order this document by MC4741C/D
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)
PIN CONNECTIONS
Out 1
114
Out 4
2
Inputs 1
*
)
1
4
*
13
)
Inputs 4
3
12
V
CC
411
V
EE
5
Inputs 2
)
10
3
)
6
*
2
*
Inputs 3
9
Out 2
78
Out 3
(Top View)
ORDERING INFORMATION
Operating
Device
Temperature Range
Package
MC4741CDSO–14
MC4741CP
T
A
= 0° to +70°C
Plastic DIP
©Motorola, Inc. 1996Rev 5
1
MC4741C
MAXIMUM RATINGS
(T
A
= +25°C, unless otherwise noted.)
Rating
Power Supply Voltage
Input Differential Voltage
Input Common Mode Voltage
Output Short Circuit Duration
Operating Ambient Temperature Range
Storage Temperature Range
Junction Temperature
Symbol
V
CC
V
EE
V
ID
V
ICM
t
SC
T
A
T
stg
T
J
Value
+18
–18
±36
±18
Continuous
0 to +70
–55 to +125
150
°C
°C
°C
Unit
Vdc
V
V
High Impedance Instrumentation Buffer/Filter
1/4
+
MC4741C
–
R1
1/4
R4
C1
–
R556
C2
V
ID
MC4741C
+
1/4
+
MC4741C
–
1/4
–
R2
R3
MC4741C
+
2
MOTOROLA ANALOG IC DEVICE DATA
2024年3月12日发(作者：秦易真)
Differential
Operational
Input
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)
Representative Schematic Diagram
(1/4 of Circuit Shown)
G
V
CC
Noninverting
Input
4.5k
Inverting
39k
25
Input
30pF
7.5k
Output
50
Offset
Null
1.0k50k1.0k5.0k
50k50
V
EE
MOTOROLA ANALOG IC DEVICE DATA
Order this document by MC4741C/D
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)
PIN CONNECTIONS
Out 1
114
Out 4
2
Inputs 1
*
)
1
4
*
13
)
Inputs 4
3
12
V
CC
411
V
EE
5
Inputs 2
)
10
3
)
6
*
2
*
Inputs 3
9
Out 2
78
Out 3
(Top View)
ORDERING INFORMATION
Operating
Device
Temperature Range
Package
MC4741CDSO–14
MC4741CP
T
A
= 0° to +70°C
Plastic DIP
©Motorola, Inc. 1996Rev 5
1
MC4741C
MAXIMUM RATINGS
(T
A
= +25°C, unless otherwise noted.)
Rating
Power Supply Voltage
Input Differential Voltage
Input Common Mode Voltage
Output Short Circuit Duration
Operating Ambient Temperature Range
Storage Temperature Range
Junction Temperature
Symbol
V
CC
V
EE
V
ID
V
ICM
t
SC
T
A
T
stg
T
J
Value
+18
–18
±36
±18
Continuous
0 to +70
–55 to +125
150
°C
°C
°C
Unit
Vdc
V
V
High Impedance Instrumentation Buffer/Filter
1/4
+
MC4741C
–
R1
1/4
R4
C1
–
R556
C2
V
ID
MC4741C
+
1/4
+
MC4741C
–
1/4
–
R2
R3
MC4741C
+
2
MOTOROLA ANALOG IC DEVICE DATA