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Operational Amplifiers
A general purpose operational amplifier that allows the user to choose the
compensation capacitor best suited to his needs. With proper compensation,
summing amplifier slew rates to 10 V/µs can be obtained.
• Low Input Offset Current: 20 nA Maximum Over Temperature Range
• External Frequency Compensation for Flexibility
• Class AB Output Provides Excellent Linearity
• Output Short Circuit Protection
• Guaranteed Drift Characteristics
Order this document by LM301A/D
LM301A
LM201A
OPERATIONAL AMPLIFIERS
SEMICONDUCTOR
TECHNICAL DATA
Figure 1. Standard
Compensation and
Offset Balancing Circuit
Inverting
Input
VEE
VCC
Non–
Inverting
Input +
Freq
Balance Compen
10 MΩ 30 pF
Output
Balance
5.1 MΩ
20 k VEE
Figure 2. Double–Ended
Limit Detector
VUT VCC
+
VO
VI VEE MZ4622 or Equiv.
VCC 3.9 V
VLT VO
VO = 4.8 V for
VLT ≤ VI ≤ VUT
VEE VO = –0.4 V
VI < VLT or VI > VUT
(Pins Not Shown Are Not Connected)
Inputs
+
Figure 3. Representative Circuit Schematic
Balance
Compensation
VCC
500 25 Output
50
8
1
N SUFFIX
PLASTIC PACKAGE
CASE 626
8
1
D SUFFIX
PLASTIC PACKAGE
CASE 751
(SO–8)
PIN CONNECTIONS
Balance 1
2
Inputs
3
VEE 4
8 Compensation
7 VCC
6 Output
5 Balance
(Top View)
450
40 k 40 k 80 k
5 k 20 k 10 k
250 Balance
1.0 k
VEE
ORDERING INFORMATION
Operating
Device Temperature Range
Package
LM301AD
LM301AN
LM201AD
LM201AN
TA = 0° to +70°C
TA = – 25° to +85°C
SO–8
Plastic DIP
SO–8
Plastic DIP
MOTOROLA ANALOG IC DEVICE DATA
© Motorola, Inc. 1996
Rev 5
1
LM301A LM201A
OUTLINE DIMENSIONS
N SUFFIX
PLASTIC PACKAGE
CASE 626–05
(LM201A and LM301A)
ISSUE K
NOTE 2
85
14
F
–A–
–B–
L
–T–
SEATING
PLANE
H
C
J
N
DK
M
G
0.13 (0.005) M T A M B M
NOTES:
1. DIMENSION L TO CENTER OF LEAD WHEN
FORMED PARALLEL.
2. PACKAGE CONTOUR OPTIONAL (ROUND OR
SQUARE CORNERS).
3. DIMENSIONING AND TOLERANCING PER ANSI
Y14.5M, 1982.
MILLIMETERS
INCHES
DIM MIN MAX MIN MAX
A 9.40 10.16 0.370 0.400
B 6.10 6.60 0.240 0.260
C 3.94 4.45 0.155 0.175
D 0.38 0.51 0.015 0.020
F 1.02 1.78 0.040 0.070
G 2.54 BSC
0.100 BSC
H 0.76 1.27 0.030 0.050
J 0.20 0.30 0.008 0.012
K 2.92 3.43 0.115 0.135
L 7.62 BSC
0.300 BSC
M ––– 10_ ––– 10_
N 0.76 1.01 0.030 0.040
D SUFFIX
PLASTIC PACKAGE
CASE 751–05
(SO–8)
ISSUE R
AD
8
E
1
5
H
4
0.25 M B M
Be
C
h X 45 _
q
A
SEATING
PLANE
A1 B
0.10
0.25 M C B S A S
C
L
NOTES:
1. DIMENSIONING AND TOLERANCING PER ASME
Y14.5M, 1994.
2. DIMENSIONS ARE IN MILLIMETERS.
3. DIMENSION D AND E DO NOT INCLUDE MOLD
PROTRUSION.
4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE.
5. DIMENSION B DOES NOT INCLUDE MOLD
PROTRUSION. ALLOWABLE DAMBAR
PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS
OF THE B DIMENSION AT MAXIMUM MATERIAL
CONDITION.
MILLIMETERS
DIM MIN MAX
A 1.35 1.75
A1 0.10 0.25
B 0.35 0.49
C 0.18 0.25
D 4.80 5.00
E 3.80 4.00
e 1.27 BSC
H 5.80 6.20
h 0.25 0.50
L 0.40 1.25
q 0_ 7_
MOTOROLA ANALOG IC DEVICE DATA
5