©2001 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.2
Features
• Short circuit protection and latch free operation
• Slew rate of 10V/µs as a summing amplifier
• Class AB output provides excellent linearity
• Low bias current
Description
The LM301A is a general purpose operational amplifiers
which are externally phase comp ensa ted, perm it a choi ce of
operation for optimum high frequency performance at a
selected gain: unity gain compensation can be obtained with
a single capacitor.
8-DIP
1
Internal Block Diagram
LM301A
Single Operational Amplifier
LM301A
2
Schematic Diagram
Absolute Maximum Ratings
Parameter Symbol Value Unit
Supply Voltage VCC ±18 V
Differential Input Voltage VI(DIFF) 30 V
Input Voltage VI±15 V
Output short Circuit Duration - Continuous -
Power Dissipation PD500 mW
Operating Temperature Range TOPR 0 ~ +70 °C
Storage Temperature Range TSTG - 65 ~ + 150 °C
LM301A
3
Electrical Characteristics
(TA =+25°C, VCC = +15V, VEE= -15V, unless otherwise specified)
Note:
1. LM301A : 0 ≤ TA ≤ +70 °C
2. Guaranteed by design.
Parameter Symbol Conditions LM301A Unit
Min. Typ. Max.
Input Offset Voltage VIO RS<50KΩ-2.07.5mV
Note 1 - - 10 mV
Input Offset Current IIO - 4.5 50 nA
Note 1 - - 70 nA
Input Bias Current IBIAS - 60 250 nA
Note 1 - - 300 nA
Supply Current ICC
VCC = ± 20V - - - mA
VCC = ± 15V - 2.0 3.0 mA
VCC = ± 20V, TA = TA(MAX) ---mA
Large Signal Voltage Gain GVVCC= ± 15V, RL≥2KΩ,
VO(P-P)= ± 10V 25 160 - V/mV
Note 1 15 - - V/mV
Average Temperature
Coefficient of Input
Offset Voltage (NOTE2) ∆VIO/∆T Note 1 -6.0 30 µV/°C
Average Temperature Coefficient
of Input
Offset Current (NOTE2) ∆IIO/∆T
25 °C ≤ TA ≤ TA(MAX) - 0.01 0.3 nA/°C
TA(MIN) ≤ TA ≤ 25 °C - 0.02 0.6 nA/°C
Input Voltage Range VI(R) VCC = ± 20V Note 1 - - - V
VCC = ± 15V Note 1 ± 12 - - V
Common-Mode Rejection
Ratio CMRR RS ≤ 50KΩNote 1 70 95 - dB
Power Supply Rejection
Ratio PSRR RS ≤ 50KΩNote 1 70 100 - dB
Output Voltage Swing VO(P-P) VCC = ± 15V RL = 10KΩ± 12 ± 14 - V
RL = 2.0KΩ± 10 ± 13 - V
Input Resistance (NOTE2) RI-0.52.0-MΩ
LM301A
4
Typical Performance Chara cte ristic s
Figure 1. Supply Current Figure 2. Voltage Gain
Figur e 3. C urrent Limiti ng Figur e 4. Input Current
Figure 5. Power Supply Rejection Figure 6. Common Mode Rejection
LM301A
5
Mechanical Dimensions
Package
Dimensions in millimeters
6.40 ±0.20
3.30 ±0.30
0.130 ±0.012
3.40 ±0.20
0.134 ±0.008
#1
#4 #5
#8
0.252 ±0.008
9.20 ±0.20
0.79
2.54
0.100
0.031
()
0.46 ±0.10
0.018 ±0.004
0.060 ±0.004
1.524 ±0.10
0.362 ±0.008
9.60
0.378 MAX
5.08
0.200
0.33
0.013
7.62
0~15°
0.300
MAX
MIN
0.25 +0.10
–0.05
0.010+0.004
–0.002
8-DIP
LM301A
9/7/01 0.0m 001
Stock#DSxxxxxxxx
2001 Fairchild Semicond uctor Corporation
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perform when properly used in accordance with
instructions for use provided in the labeling, can be
reasonably expected to result in a significant injury of the
user.
2. A critical component in any component of a life support
device or syst em who se failure to perform can be
reasonably expected to cause the failure of the life support
device or system, or to affect its safety or effec tiv ene ss.
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Ordering Information
Product Number Package Operating Temperature
LM301AN 8-DIP 0 ~ + 70 oC
