LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers
LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers
LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers
August 2000
LM158/LM258/LM358/LM2904
Low Power Dual Operational Amplifiers
General Description Advantages
The LM158 series consists of two independent, high gain, in- n Two internally compensated op amps
ternally frequency compensated operational amplifiers which n Eliminates need for dual supplies
were designed specifically to operate from a single power n Allows direct sensing near GND and VOUT also goes to
supply over a wide range of voltages. Operation from split GND
power supplies is also possible and the low power supply n Compatible with all forms of logic
current drain is independent of the magnitude of the power n Power drain suitable for battery operation
supply voltage.
n Pin-out same as LM1558/LM1458 dual op amp
Application areas include transducer amplifiers, dc gain
blocks and all the conventional op amp circuits which now
can be more easily implemented in single power supply sys-
Features
tems. For example, the LM158 series can be directly oper- n Available in 8-Bump micro SMD chip sized package,
ated off of the standard +5V power supply voltage which is (See AN-1112)
used in digital systems and will easily provide the required n Internally frequency compensated for unity gain
interface electronics without requiring the additional ± 15V n Large dc voltage gain: 100 dB
power supplies. n Wide bandwidth (unity gain): 1 MHz
The LM358 is also available in a chip sized package (temperature compensated)
(8-Bump micro SMD) using National’s micro SMD package n Wide power supply range:
technology. — Single supply: 3V to 32V
— or dual supplies: ± 1.5V to ± 16V
Unique Characteristics n Very low supply current drain (500 µA) — essentially
independent of supply voltage
n In the linear mode the input common-mode voltage
range includes ground and the output voltage can also n Low input offset voltage: 2 mV
swing to ground, even though operated from only a n Input common-mode voltage range includes ground
single power supply voltage. n Differential input voltage range equal to the power
n The unity gain cross frequency is temperature supply voltage
compensated. n Large output voltage swing: 0V to V+− 1.5V
n The input bias current is also temperature compensated.
DS007787-23
Electrical Characteristics
V+ = +5.0V, unless otherwise stated
Parameter Conditions LM158A LM358A LM158/LM258 Units
Min Typ Max Min Typ Max Min Typ Max
Input Offset Voltage (Note 5), TA = 25˚C 1 2 2 3 2 5 mV
Input Bias Current IIN(+) or IIN(−), TA = 25˚C, 20 50 45 100 45 150 nA
VCM = 0V, (Note 6)
Input Offset Current IIN(+) − IIN(−), VCM = 0V, TA = 25˚C 2 10 5 30 3 30 nA
+ + + +
Input Common-Mode V = 30V, (Note 7) 0 V −1.5 0 V −1.5 0 V −1.5 V
Voltage Range (LM2904, V+ = 26V), TA = 25˚C
Supply Current Over Full Temperature Range
RL = ∞ on All Op Amps
V+ = 30V (LM2904 V+ = 26V) 1 2 1 2 1 2 mA
V+ = 5V 0.5 1.2 0.5 1.2 0.5 1.2 mA
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LM158/LM258/LM358/LM2904
Electrical Characteristics
V+ = +5.0V, unless otherwise stated
Parameter Conditions LM358 LM2904 Units
Min Typ Max Min Typ Max
Input Offset Voltage (Note 5) , TA = 25˚C 2 7 2 7 mV
Input Bias Current IIN(+) or IIN(−), TA = 25˚C, 45 250 45 250 nA
VCM = 0V, (Note 6)
Input Offset Current IIN(+) − IIN(−), VCM = 0V, TA = 25˚C 5 50 5 50 nA
Input Common-Mode V+ = 30V, (Note 7) 0 V+−1.5 0 V+−1.5 V
+
Voltage Range (LM2904, V = 26V), TA = 25˚C
Supply Current Over Full Temperature Range
RL = ∞ on All Op Amps
V+ = 30V (LM2904 V+ = 26V) 1 2 1 2 mA
+
V = 5V 0.5 1.2 0.5 1.2 mA
Electrical Characteristics
V+ = +5.0V, (Note 4), unless otherwise stated
LM158A LM358A LM158/LM258 Units
Parameter Conditions
Min Typ Max Min Typ Max Min Typ Max
Large Signal Voltage V+ = 15V, TA = 25˚C,
Gain RL ≥ 2 kΩ, (For VO = 1V 50 100 25 100 50 100 V/mV
to 11V)
Common-Mode TA = 25˚C,
70 85 65 85 70 85 dB
Rejection Ratio VCM = 0V to V+−1.5V
Power Supply V+ = 5V to 30V
Rejection Ratio (LM2904, V+ = 5V 65 100 65 100 65 100 dB
to 26V), TA = 25˚C
Amplifier-to-Amplifier f = 1 kHz to 20 kHz, TA = 25˚C
−120 −120 −120 dB
Coupling (Input Referred), (Note 8)
Output Current Source VIN+ = 1V,
VIN− = 0V,
20 40 20 40 20 40 mA
V+ = 15V,
VO = 2V, TA = 25˚C
Sink VIN− = 1V, VIN+ = 0V
V+ = 15V, TA = 25˚C, 10 20 10 20 10 20 mA
VO = 2V
VIN− = 1V,
VIN+ = 0V
12 50 12 50 12 50 µA
TA = 25˚C, VO = 200 mV,
V+ = 15V
Short Circuit to Ground TA = 25˚C, (Note 2),
40 60 40 60 40 60 mA
V+ = 15V
Input Offset Voltage (Note 5) 4 5 7 mV
Input Offset Voltage RS = 0Ω
7 15 7 20 7 µV/˚C
Drift
Input Offset Current IIN(+) − IIN(−) 30 75 100 nA
Input Offset Current RS = 0Ω
10 200 10 300 10 pA/˚C
Drift
Input Bias Current IIN(+) or IIN(−) 40 100 40 200 40 300 nA
+
Input Common-Mode V = 30 V, (Note 7)
0 V+−2 0 V+−2 0 V+−2 V
Voltage Range (LM2904, V+ = 26V)
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LM158/LM258/LM358/LM2904
Electrical Characteristics (Continued)
Electrical Characteristics
V+ = +5.0V, (Note 4), unless otherwise stated
LM358 LM2904 Units
Parameter Conditions
Min Typ Max Min Typ Max
Large Signal Voltage V+ = 15V, TA = 25˚C,
Gain RL ≥ 2 kΩ, (For VO = 1V 25 100 25 100 V/mV
to 11V)
Common-Mode TA = 25˚C,
65 85 50 70 dB
Rejection Ratio VCM = 0V to V+−1.5V
Power Supply V+ = 5V to 30V
Rejection Ratio (LM2904, V+ = 5V 65 100 50 100 dB
to 26V), TA = 25˚C
Amplifier-to-Amplifier f = 1 kHz to 20 kHz, TA = 25˚C
−120 −120 dB
Coupling (Input Referred), (Note 8)
Output Current Source VIN+ = 1V,
VIN− = 0V,
20 40 20 40 mA
V+ = 15V,
VO = 2V, TA = 25˚C
Sink VIN− = 1V, VIN+ = 0V
V+ = 15V, TA = 25˚C, 10 20 10 20 mA
VO = 2V
VIN− = 1V,
VIN+ = 0V
12 50 12 50 µA
TA = 25˚C, VO = 200 mV,
V+ = 15V
Short Circuit to Ground TA = 25˚C, (Note 2),
40 60 40 60 mA
V+ = 15V
Input Offset Voltage (Note 5) 9 10 mV
Input Offset Voltage RS = 0Ω
7 7 µV/˚C
Drift
Input Offset Current IIN(+) − IIN(−) 150 45 200 nA
Input Offset Current RS = 0Ω
10 10 pA/˚C
Drift
Input Bias Current IIN(+) or IIN(−) 40 500 40 500 nA
Input Common-Mode V+ = 30 V, (Note 7)
0 V+−2 0 V+ −2 V
Voltage Range (LM2904, V+ = 26V)
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LM158/LM258/LM358/LM2904
Electrical Characteristics (Continued)
DS007787-34 DS007787-35
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LM158/LM258/LM358/LM2904
Typical Performance Characteristics (Continued)
DS007787-36 DS007787-37
DS007787-38
DS007787-39
DS007787-40 DS007787-41
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LM158/LM258/LM358/LM2904
Typical Performance Characteristics (Continued)
DS007787-42
DS007787-43
DS007787-45
DS007787-44
DS007787-46 DS007787-47
Application Hints Precautions should be taken to insure that the power supply
for the integrated circuit never becomes reversed in polarity
The LM158 series are op amps which operate with only a or that the unit is not inadvertently installed backwards in a
single power supply voltage, have true-differential inputs, test socket as an unlimited current surge through the result-
and remain in the linear mode with an input common-mode ing forward diode within the IC could cause fusing of the in-
voltage of 0 VDC. These amplifiers operate over a wide range ternal conductors and result in a destroyed unit.
of power supply voltage with little change in performance
Large differential input voltages can be easily accomodated
characteristics. At 25˚C amplifier operation is possible down
and, as input differential voltage protection diodes are not
to a minimum supply voltage of 2.3 VDC.
needed, no large input currents result from large differential
input voltages. The differential input voltage may be larger
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LM158/LM258/LM358/LM2904
Application Hints (Continued) Connection Diagrams
than V+ without damaging the device. Protection should be
8-Bump micro SMD
provided to prevent the input voltages from going negative
more than −0.3 VDC (at 25˚C). An input clamp diode with a
resistor to the IC input terminal can be used.
To reduce the power supply current drain, the amplifiers
have a class A output stage for small signal levels which con-
verts to class B in a large signal mode. This allows the am-
plifiers to both source and sink large output currents. There-
fore both NPN and PNP external current boost transistors
can be used to extend the power capability of the basic am-
plifiers. The output voltage needs to raise approximately 1
diode drop above ground to bias the on-chip vertical PNP
transistor for output current sinking applications.
For ac applications, where the load is capacitively coupled to DS007787-55
the output of the amplifier, a resistor should be used, from Top View
the output of the amplifier to ground to increase the class A (Bump Side Down)
bias current and prevent crossover distortion. Where the
load is directly coupled, as in dc applications, there is no
crossover distortion. micro SMD Marking Orientation
Capacitive loads which are applied directly to the output of
the amplifier reduce the loop stability margin. Values of 50
pF can be accomodated using the worst-case non-inverting
unity gain connection. Large closed loop gains or resistive
isolation should be used if larger load capacitance must be
driven by the amplifier.
The bias network of the LM158 establishes a drain current
which is independent of the magnitude of the power supply
voltage over the range of 3 VDC to 30 VDC.
Output short circuits either to ground or to the positive power
supply should be of short time duration. Units can be de-
stroyed, not as a result of the short circuit current causing DS007787-56
metal fusing, but rather due to the large increase in IC chip Bumps are numbered counter-clockwise.
dissipation which will cause eventual failure due to exces- Top View
sive function temperatures. Putting direct short-circuits on
more than one amplifier at a time will increase the total IC
power dissipation to destructive levels, if not properly pro- Metal Can Package
tected with external dissipation limiting resistors in series
with the output leads of the amplifiers. The larger value of
output source current which is available at 25˚C provides a
larger output current capability at elevated temperatures
(see typical performance characteristics) than a standard IC
op amp.
The circuits presented in the section on typical applications
emphasize operation on only a single power supply voltage.
If complementary power supplies are available, all of the
standard op amp circuits can be used. In general, introduc- DS007787-1
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LM158/LM258/LM358/LM2904
Connection Diagrams (Continued)
DIP/SO Package
DS007787-2
Top View
Ordering Information
Temperature Range
Package NSC Drawing
−55˚C to 125˚C −25˚C to 85˚C 0˚C to 70˚C −40˚C to 85˚C
SO-8 LM358AM LM2904M
LM358AMX
M08A
LM358M
LM358MX
8-Pin Molded LM358AN LM2904N
N08E
DIP LM358N
8-Pin Ceramic LM158AJ/883(Note 11)
DIP LM158J/883(Note 11)
LM158J J08A
LM158AJLQML(Note 12)
LM158AJQMLV(Note 12)
TO-5, 8-Pin LM158AH/883(Note 11) LM258H LM358H
Metal Can LM158H/883(Note 11)
LM158AH
LM158H H08C
LM158AHLQML(Note 12)
LM158AHLQMLV(Note
12)
8-Bump micro LM358BP
BPA08AAA
SMD LM358BPX
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LM158/LM258/LM358/LM2904
Typical Single-Supply Applications (V+ = 5.0 VDC)
DS007787-6 DS007787-7
DS007787-9
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LM158/LM258/LM358/LM2904
Typical Single-Supply Applications (V+ = 5.0 VDC) (Continued)
DS007787-10
fo = 1 kHz
Q = 50
Av = 100 (40 dB)
DS007787-12
DS007787-11
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LM158/LM258/LM358/LM2904
Typical Single-Supply Applications (V+ = 5.0 VDC) (Continued)
DS007787-13
DS007787-14
DS007787-15 DS007787-17
VO = VIN
Pulse Generator
DS007787-16
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LM158/LM258/LM358/LM2904
Typical Single-Supply Applications (V+ = 5.0 VDC) (Continued)
DS007787-18 DS007787-19
DS007787-20
HIGH ZIN
LOW ZOUT
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LM158/LM258/LM358/LM2904
Typical Single-Supply Applications (V+ = 5.0 VDC) (Continued)
DS007787-22
DS007787-21
IO = 1 amp/volt VIN
(Increase RE for IO small)
DS007787-23
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LM158/LM258/LM358/LM2904
Typical Single-Supply Applications (V+ = 5.0 VDC) (Continued)
DS007787-24
DS007787-25
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LM158/LM258/LM358/LM2904
Typical Single-Supply Applications (V+ = 5.0 VDC) (Continued)
DS007787-26
Av = 11 (As Shown)
DS007787-27
fo = 1 kHz
Q=1
AV = 2
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LM158/LM258/LM358/LM2904
Typical Single-Supply Applications (V+ = 5.0 VDC) (Continued)
DS007787-28
fo = 1 kHz
Q = 25
DS007787-29
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LM158/LM258/LM358/LM2904
Typical Single-Supply Applications (V+ = 5.0 VDC) (Continued)
DS007787-30
DS007787-33
DS007787-31
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LM158/LM258/LM358/LM2904
Typical Single-Supply Applications (V+ = 5.0 VDC) (Continued)
DS007787-32
DS007787-3
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LM158/LM258/LM358/LM2904
Physical Dimensions inches (millimeters) unless otherwise noted
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LM158/LM258/LM358/LM2904
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
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LM158/LM258/LM358/LM2904
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
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LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.