Lm358

LM158/LM258/LM358/LM2904 Low Power Dual Operational Amplifiers

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 fromsplit 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 powersupply 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 package (8-Bump micro SMD) using National’s micro SMD package technology.

Advantages
n Two internally compensated op amps n Eliminates need for dual supplies n Allows direct sensingnear 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 — ordual 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

Unique Characteristics
n In the linear mode the input common-mode voltage range includes ground andthe 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.

Voltage Controlled Oscillator (VCO)

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© 2005 National Semiconductor Corporation

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LM158/LM258/LM358/LM2904

AbsoluteMaximum 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 LM158A/LM258A/LM358A Supply Voltage, V+ Differential Input Voltage Input Voltage Power Dissipation (Note 1) Molded DIP Metal Can Small Outline Package (M) micro SMD 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 LM358 LM258 LM158 Storage Temperature Range Lead Temperature, DIP (Soldering, 10 seconds) Lead Temperature, Metal Can (Soldering, 10 seconds) Soldering Information Dual-In-Line Package Soldering (10 seconds) Small Outline Package Vapor Phase (60 seconds) Infrared (15 seconds) 215˚C 220˚C260˚C 300˚C 260˚C 0˚C to +70˚C −25˚C to +85˚C −55˚C to +125˚C −65˚C to +150˚C Continuous 50 mA 830 mW 550 mW 530 mW 435mW 32V 32V −0.3V to +32V

LM2904 26V 26V −0.3V to +26V 830 mW 530 mW

Continuous 50 mA −40˚C to +85˚C

−65˚C to +150˚C 260˚C 300˚C

260˚C 215˚C 220˚C

See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of soldering surfacemount devices. ESD Tolerance (Note 10) 250V 250V

Electrical Characteristics
V+ = +5.0V, unless otherwise stated Parameter Input Offset Voltage Input Bias Current Input Offset Current Input Common-Mode Voltage Range Supply Current Conditions (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...