MC4741CD [MOTOROLA]
DIFFERENTIAL INPUT OPERATIONAL AMPLIFIER; 差分输入运算放大器
| 型号： | MC4741CD |
| 厂家： | 
MOTOROLA |
| 描述： | DIFFERENTIAL INPUT OPERATIONAL AMPLIFIER |
| 文件： | 总6页 (文件大小：142K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Order this document by MC4741C/D
DIFFERENTIAL INPUT
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.
OPERATIONAL AMPLIFIER
(QUAD MC1741)
SEMICONDUCTOR
TECHNICAL DATA
• Each Amplifier is Functionally Equivalent to the MC1741
• Class AB Output Stage Eliminates Crossover Distortion
• True Differential Inputs
14
• Internally Frequency Compensated
1
• Short Circuit Protection
• Low Power Supply Current (0.6 mA/Amplifier)
P SUFFIX
PLASTIC PACKAGE
CASE 646
14
1
D SUFFIX
PLASTIC PACKAGE
CASE 751A
(SO–14)
PIN CONNECTIONS
1
2
14
13
Out 1
Out 4
1
2
4
Inputs 1
Inputs 4
3
12
Representative Schematic Diagram
4
5
11
10
V
V
EE
CC
(1/4 of Circuit Shown)
V
CC
3
G
Inputs 2
Inputs 3
6
7
9
8
Noninverting
Input
4.5 k
7. 5k
Out 2
Out 3
25
39 k
Inverting
Input
30 pF
(Top View)
Output
50
ORDERING INFORMATION
Operating
Offset
Null
50 k
50
1.0 k
50 k
1.0 k
5.0 k
Temperature Range
Device
Package
V
EE
MC4741CD
MC4741CP
SO–14
T
A
= 0° to +70°C
Plastic DIP
Motorola, Inc. 1996
Rev 5
MC4741C
MAXIMUM RATINGS (T = +25°C, unless otherwise noted.)
A
Rating
Symbol
Value
Unit
Power Supply Voltage
V
V
+18
–18
Vdc
CC
EE
Input Differential Voltage
V
±36
±18
V
V
ID
Input Common Mode Voltage
Output Short Circuit Duration
Operating Ambient Temperature Range
Storage Temperature Range
Junction Temperature
V
ICM
t
SC
Continuous
0 to +70
–55 to +125
150
T
°C
°C
°C
A
T
stg
T
J
High Impedance Instrumentation Buffer/Filter
+
1/4
MC4741C
–
C1
R4
R1
–
R5
56
1/4
+
MC4741C
1/4
V
ID
MC4741C
C2
+
–
–
R2
1/4
MC4741C
+
R3
2
MOTOROLA ANALOG IC DEVICE DATA
MC4741C
ELECTRICAL CHARACTERISTICS (V
= +15 V, V
= –15 V, T = 25°C, unless otherwise noted.)
EE A
CC
Characteristic
Symbol
Min
Typ
2.0
20
Max
6.0
200
500
–
Unit
mV
nA
Input Offset Voltage (R ≤ 10 k)
V
IO
–
S
Input Offset Current
I
IO
–
Input Bias Current
I
IB
–
80
nA
Input Resistance
r
i
0.3
–
2.0
1.4
±15
±13
200
75
MΩ
pF
Input Capacitance
C
–
i
Offset Voltage Adjustment Range
Common Mode Input Voltage Range
V
V
–
–
mV
V
IOR
±12
20
–
–
ICR
Large Signal Voltage Gain (V = ±10 V, R ≥ 2.0 k)
A
v
–
V/mV
Ω
O
L
Output Resistance
Common Mode Rejection (R ≤ 10 k)
r
o
–
CMR
70
–
90
–
dB
S
Supply Voltage Rejection Ratio (R ≤ 10 k)
PSRR
30
150
µV/V
V
S
Output Voltage Swing
V
O
(R ≥ 10 k)
(R ≥ 2 k)
L
±12
±10
±14
±13
–
–
L
Output Short Circuit Current
I
–
–
–
20
3.5
105
–
mA
mA
mW
SC
Supply Current – (All Amplifiers)
I
D
7.0
210
Power Consumption (All Amplifiers)
Transient Response (Unity Gain – Non–Inverting)
P
C
(V = 20 mV, R ≥ 2 kΩ, C ≤ 100 pF) Rise Time
t
–
–
–
0.3
15
0.5
–
–
–
µs
%
V/µs
I
L
L
TLH
os
SR
(V = 20 mV, R ≥ 2 kΩ, C ≤ 100 pF) Overshoot
I
L
L
(V = 10 V, R ≥ 2 kΩ, C ≤ 100 pF) Slew Rate
I
L
L
ELECTRICAL CHARACTERISTICS (V
= +15 V, V
= –15 V, T = * T
to T , unless otherwise noted.)
low
CC
EE
A
high
Characteristic
Symbol
Min
Typ
Max
7.5
300
800
–
Unit
mV
nA
Input Offset Voltage (R ≤ 10 kΩ)
V
IO
–
–
S
Input Offset Current (T = 0° to + 70°C)
I
IO
–
–
A
Input Bias Current (T = 0° to + 70°C)
I
IB
–
–
nA
A
Large Signal Voltage Gain (R ≥ 2k, V
OUT
= ±10 V)
A
V
15
±10
–
V/mV
V
L
Output Voltage Swing (R ≥ 2 k)
V
O
±13
–
L
* T
high
= 70°C
T
low
= –0°C
3
MOTOROLA ANALOG IC DEVICE DATA
MC4741C
Figure 1. Power Bandwidth
Figure 2. Open Loop Frequency Response
(Large Signal Swing versus Frequency)
28
24
120
100
80
20
16
60
12
40
Voltage Follower
THD < 5%
8.0
20
0
4.0
0
–20
1.0
10
100
1.0 k
10 k
100 k
1.0 M
10 M
10
100
1.0 k
10 k
100 k
f, FREQUENCY (Hz)
f, FREQUENCY (Hz)
Figure 3. Positive Output Voltage Swing
versus Load Resistance
Figure 4. Negative Output Voltage Swing
versus Load Resistance
15
14
13
12
11
10
–15
–14
–13
–12
–11
±
15 V Supplies
±15 V Supplies
±12 V
–10
±
12 V
9.0
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
–9.0
–8.0
–7.0
–6.0
–5.0
–4.0
–3.0
–2.0
–1.0
±
9.0 V
±
9.0 V
±6.0 V
±
6.0 V
100
200
500 700 1.0 k
2.0 k
5.0 k 7.0 k 10 k
100
200
500 700 1.0 k
2.0 k
5.0 k 7.0 k 10 k
R , LOAD RESISTANCE (
Ω)
R , LOAD RESISTANCE (Ω)
L
L
Figure 5. Output Voltage Swing versus
Figure 6. Noninverting Pulse Response
Load Resistance (Single Supply Operation)
28
26
24
22
20
18
30 V Supply
27 V
24 V
21 V
18 V
16
14
Output
12
10
15 V
12 V
8.0
6.0
4.0
2.0
0
Input
9.0 V
6.0 V
5.0 V
3.0
R , LOAD RESISTANCE (kW)
0
1.0
2.0
4.0
5.0 6.0
7.0
8.0
9.0 10
10 µs/DIV
L
4
MOTOROLA ANALOG IC DEVICE DATA
MC4741C
Figure 7. Bi–Quad Filter
1
R
f
=
o
2πRC
R
100 k
R1 = QR
1
2
C
C
V
=
V
CC
C1
ref
R2
R1
V
–
R2 =
in
1/4
MC4741C
T
R = 160 k
C = 0.001
R1 = 1.6 M
R2 = 1.6 M
R3 = 1.6 M
Ω
BP
–
100 k
1/4
MC4741C
µ
Ω
Ω
Ω
F
R3 = T R2
N
–
+
C1 = 10 C
1/4
+
MC4741C
V
ref
+
V
ref
Bandpass
Output
V
R3
ref
R1
R2
–
C1
1/4
Notch Output
MC4741C
+
For:
f
= 1.0 kHz
Where:
T
T
= center frequency gain
o
BP
= passband notch gain
Q = 10
T
T
N
= 1
BP
= 1
V
ref
N
Figure 8. Open Loop Voltage Gain
versus Supply Voltage
Figure 9. Transient Response Test Circuit
105
100
95
To Scope
(Input)
–
+
To Scope
(Output)
90
85
R
L
C
L
80
75
70
0
2.0 4.0
6.0
8.0
10
12
14
16
18
20
V
, |V |, SUPPLY VOLTAGES (V)
CC EE
Figure 10. Absolute Value DVM Front End
0.5 µF
500 k
1/4
MSD6150
1.0 k
500 k
–
1
2
MC4741C
+
MC1505
900 k
100 k
+
1.0 M
1.0 k
MSD6102
1/4
Common Mode Adjust
–
47 k
1/4
MC4741C
–
–
MC4741C
1/4
+
Polarity
+
V
MC4741C
1.0 k
CC
–
+
1.0 M
MC4741 Quad Op Amp
500 k
Bridge Null Adjust
V
EE
5
MOTOROLA ANALOG IC DEVICE DATA
MC4741C
OUTLINE DIMENSIONS
P SUFFIX
PLASTIC PACKAGE
CASE 646–06
ISSUE L
NOTES:
1. LEADS WITHIN 0.13 (0.005) RADIUS OF TRUE
POSITION AT SEATING PLANE AT MAXIMUM
MATERIAL CONDITION.
2. DIMENSION L TO CENTER OF LEADS WHEN
FORMED PARALLEL.
3. DIMENSION B DOES NOT INCLUDE MOLD
FLASH.
4. ROUNDED CORNERS OPTIONAL.
14
1
8
7
B
INCHES
MILLIMETERS
A
F
DIM
A
B
C
D
F
G
H
J
K
L
M
N
MIN
MAX
0.770
0.260
0.185
0.021
0.070
MIN
18.16
6.10
3.69
0.38
1.02
MAX
19.56
6.60
4.69
0.53
1.78
0.715
0.240
0.145
0.015
0.040
L
C
0.100 BSC
2.54 BSC
0.052
0.008
0.115
0.095
0.015
0.135
1.32
0.20
2.92
2.41
0.38
3.43
J
N
0.300 BSC
7.62 BSC
SEATING
PLANE
K
0
10
0
10
0.015
0.039
0.39
1.01
H
G
D
M
D SUFFIX
PLASTIC PACKAGE
CASE 751A–03
ISSUE F
NOTES:
1. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
(SO–14)
–A–
2. CONTROLLING DIMENSION: MILLIMETER.
3. DIMENSIONS A AND B DO NOT INCLUDE
MOLD PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 (0.006)
PER SIDE.
5. DIMENSION D DOES NOT INCLUDE DAMBAR
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 (0.005) TOTAL
IN EXCESS OF THE D DIMENSION AT
MAXIMUM MATERIAL CONDITION.
14
8
7
–B–
P 7 PL
M
M
0.25 (0.010)
B
1
MILLIMETERS
INCHES
G
DIM
A
B
C
D
F
G
J
K
M
P
MIN
8.55
3.80
1.35
0.35
0.40
MAX
8.75
4.00
1.75
0.49
1.25
MIN
MAX
0.344
0.157
0.068
0.019
0.049
F
R X 45
C
0.337
0.150
0.054
0.014
0.016
–T–
SEATING
PLANE
J
M
1.27 BSC
0.050 BSC
K
D 14 PL
0.19
0.10
0
0.25
0.25
7
0.008
0.004
0
0.009
0.009
7
M
S
S
0.25 (0.010)
T
B
A
5.80
0.25
6.20
0.50
0.228
0.010
0.244
0.019
R
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the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and
specificallydisclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters which may be provided in Motorola
datasheetsand/orspecificationscananddovaryindifferentapplicationsandactualperformancemayvaryovertime. Alloperatingparameters,including“Typicals”
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MC4741C/D
◊
相关型号：
MC4741CDR2
Operational Amplifier, 4 Func, 7500uV Offset-Max, BIPolar, PDSO14, PLASTIC, SO-14
MOTOROLA
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