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National Semiconductor Electronic Components Datasheet

LM358A Datasheet

Low Power Dual Operational Amplifiers

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October 2005
LM158/LM258/LM358/LM2904
Low Power Dual Operational Amplifiers
General Description
The LM158 series consists of two independent, high gain,
internally frequency compensated operational amplifiers
which were designed specifically to operate from a single
power supply over a wide range of voltages. Operation from
split power supplies is also possible and the low power
supply current drain is independent of the magnitude of the
power supply voltage.
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
systems. For example, the LM158 series can be directly
operated off of the standard +5V power supply voltage which
is used in digital systems and will easily provide the required
interface electronics without requiring the additional ±15V
power supplies.
The LM358 and LM2904 are available in a chip sized pack-
age (8-Bump micro SMD) using National’s micro SMD pack-
age technology.
Unique Characteristics
n In the linear mode the input common-mode voltage
range includes ground and the output voltage can also
swing to ground, even though operated from only a
single power supply voltage.
n The unity gain cross frequency is temperature
compensated.
n The input bias current is also temperature compensated.
Advantages
n Two internally compensated op amps
n Eliminates need for dual supplies
n Allows direct sensing near GND and VOUT also goes to
GND
n Compatible with all forms of logic
n Power drain suitable for battery operation
Features
n Available in 8-Bump micro SMD chip sized package,
(See AN-1112)
n Internally frequency compensated for unity gain
n Large dc voltage gain: 100 dB
n Wide bandwidth (unity gain): 1 MHz
(temperature compensated)
n Wide power supply range:
— Single supply: 3V to 32V
— or dual supplies: ±1.5V to ±16V
n Very low supply current drain (500 µA) — essentially
independent of supply voltage
n Low input offset voltage: 2 mV
n Input common-mode voltage range includes ground
n Differential input voltage range equal to the power
supply voltage
n Large output voltage swing
Voltage Controlled Oscillator (VCO)
© 2005 National Semiconductor Corporation DS007787
00778723
www.national.com


National Semiconductor Electronic Components Datasheet

LM358A Datasheet

Low Power Dual Operational Amplifiers

No Preview Available !

Absolute Maximum Ratings (Note 9)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
LM158/LM258/LM358
LM2904
LM158A/LM258A/LM358A
Supply Voltage, V+
32V
26V
Differential Input Voltage
32V
26V
Input Voltage
−0.3V to +32V
−0.3V to +26V
Power Dissipation (Note 1)
Molded DIP
830 mW
830 mW
Metal Can
550 mW
Small Outline Package (M)
530 mW
530 mW
micro SMD
435mW
Output Short-Circuit to GND
(One Amplifier) (Note 2)
V+ 15V and TA = 25˚C
Input Current (VIN < −0.3V) (Note 3)
Operating Temperature Range
Continuous
50 mA
Continuous
50 mA
LM358
0˚C to +70˚C
−40˚C to +85˚C
LM258
−25˚C to +85˚C
LM158
−55˚C to +125˚C
Storage Temperature Range
−65˚C to +150˚C
−65˚C to +150˚C
Lead Temperature, DIP
(Soldering, 10 seconds)
260˚C
260˚C
Lead Temperature, Metal Can
(Soldering, 10 seconds)
300˚C
300˚C
Soldering Information
Dual-In-Line Package
Soldering (10 seconds)
260˚C
260˚C
Small Outline Package
Vapor Phase (60 seconds)
215˚C
215˚C
Infrared (15 seconds)
220˚C
220˚C
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering
surface mount devices.
ESD Tolerance (Note 10)
250V
250V
Electrical Characteristics
V+ = +5.0V, unless otherwise stated
Parameter
Conditions
Input Offset Voltage
Input Bias Current
Input Offset Current
Input Common-Mode
Voltage Range
Supply Current
(Note 5), TA = 25˚C
IIN(+) or IIN(−), TA = 25˚C,
VCM = 0V, (Note 6)
IIN(+) − IIN(−), VCM = 0V, TA = 25˚C
V+ = 30V, (Note 7)
(LM2904, V+ = 26V), TA = 25˚C
Over Full Temperature Range
RL = on All Op Amps
V+ = 30V (LM2904 V+ = 26V)
V+ = 5V
LM158A
Min Typ Max
12
20 50
LM358A
Min Typ Max
23
45 100
LM158/LM258
Min Typ Max
25
45 150
Units
mV
nA
2 10
5 30
3 30 nA
0
V+−1.5 0
V+−1.5 0
V+−1.5 V
12
0.5 1.2
12
0.5 1.2
12
mA
0.5 1.2 mA
www.national.com
2


Part Number LM358A
Description Low Power Dual Operational Amplifiers
Maker National Semiconductor
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LM358A Datasheet PDF






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