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LM358 Op Amp: Datasheet, Circuit, Applications [Video]

Author: Irene Date: 18 Nov 2020  5280

lm358 circuit

Description

The LM358 consists of two independent, high gain, internally frequency compensated operational amplifiers which were designed specifically to operate from 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.

TOP 5 Electronics Projects using LM358


Catalog

Description

LM358 CAD Model

LM358 Features

LM358 Applications

LM358 Circuit 

LM358 Pinout 

LM358 Working Principle

LM358 Parameters

LM358 Electrical Characteristics

LM358 Package

LM358 Product Compliance

LM358 Manufacturer

LM358 Instruction

LM358 Application Circuit

Component Datasheet

FAQ

Ordering & Quantity


LM358 CAD Model

LM358 Symbol

LM358 Footprint


LM358 Features

  • Internallyfrequency compensation
  • High DC voltage gain (about 100dB)
  • Unit gain bandwidth (about 1MHz)
  • Wide supply range of 3 V to 30V
  • Dual power supply (±5~±15V)
  • slew-rate-limited(0.3V/us)
  • Low power consumption, suitable for battery power supply
  • Low input offset voltage and current
  • Common-mode input voltage range includes ground, enabling direct sensing near ground
  • Differential input voltage range is wide, equal to power supply voltage range
  • Large output voltage range(0 to vcc-1.5v)

LM358 Applications

◾Merchant network and server power supply units

◾Multi-function printers

◾Power supplies and mobile chargers

◾Motor control: AC induction, brushed DC, brushless DC, high-voltage, low-voltage, permanent magnet, and stepper motor

◾Desktop PC and motherboard

◾Indoor and outdoor air conditioners

◾Washers, dryers, and refrigerators

◾AC inverters, string inverters, central inverters, and voltage frequency drives

◾Uninterruptible power supplies

◾Programmable logic controllers

◾Electronic point-of-sale systems


LM358 Circuit

LM358 Opamp Electret Amplifier Circuit


LM358 Pinout

LM358 pin function: Pin 1 is the output, pin 2 is the inverting input, and pin 3 is the in-phase input; 4-pin is negative power supply (when dual power supply operates) or ground (when single power supply operates); Pin 5 is the in-phase input; Pin 6 is the inverting input; Pin 7 is the output; pin 8 is positive power supply; Pins 1, 2, and 3 are one op amp channel, and pins 5, 6, and 7 are another op amp channel.


LM358 Working Principle

Pin 8 is main power supply input. The voltage of pin 2 is compared with that of pin 3, and the voltage of pin 6 is compared with that of pin 5, corresponding to two independent outputs: 1OUT and 2OUT.

When 1IN+ is greater than 1IN-, 2IN+ is greater than 2IN-, 1OUT 2OUT outputs high level.

When 1IN+ is less than 1IN-, 2IN+ is less than 2IN-, 1OUT 2OUT outputs low level.

No pull-up resistor is required at the output of LM358. The output voltage range is: 0V~VCC-1.5V.


LM358 Parameters

Number of Channels (#)

2

Total Supply Voltage (Min) (+5V=5, +/-5V=10)

3

Total Supply Voltage (Max) (+5V=5, +/-5V=10)

32

GBW (Typ) (MHz)

0.7

Slew Rate (Typ) (V/us)

0.3

Rail-to-Rail

In to V-  

Vos (Offset Voltage @ 25C) (Max) (mV)

7

Iq per channel (Typ) (mA)

0.35

Vn at 1kHz (Typ) (nV/rtHz)

40

Rating

Catalog

Operating Temperature Range (C)

0 to 70

Package Group

PDIP SO SOIC TSSOP VSSOP

Offset Drift (Typ) (uV/C)

7

Input Bias Current (Max) (pA)

150000  

CMRR (Typ) (dB)

80

Output Current (Typ) (mA)

30

Architecture

Bipolar  


LM358 Electrical Characteristics

VCC=5.0V, VEE=GND,  Ta=25℃, unless otherwise specified


LM358 Package

LM358 DIP8 Package Diagram

LM358 SOP8 Package Diagram

LM358 TSSOP8 Package


LM358 Product Compliance

USHTS

8542390001

ECCN

EAR99


LM358 Manufacturer

Texas Instruments Inc. (TI)  is an American technology company that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. Its headquarters are in Dallas, Texas, United States. TI is one of the top ten semiconductor companies worldwide, based on sales volume. Texas Instruments's focus is on developing analog chips and embedded processors, which accounts for more than 80% of their revenue. TI also produces TI digital light processing (DLP) technology and education technology products including calculators, microcontrollers and multi-core processors. To date, TI has more than 43,000 patents worldwide.


LM358 Instruction

The output voltage of LM358 can only be 0 ~ 3.7 V not 0 ~ 5V when in + is input from 0 ~ 5V. In other words, when IN+ input 0~3.7V, the voltage can follow OUT, when the input is greater than 3.7V, the output will still be 3.7V

Because LM358 is an emitter output, the output range is at most VEE+0.7~VCC-0.7. Like TL082, LM358 has no rail to rail performance, and the highest output is 3.X V.

Solution:

(1) Change IC. instead of LM358, use a full amplitude voltage op amp, known as the rail to rail OP AMP in the industry. For example, the commonly used TLC2262 in industry has the same pin function as LM358, which means that the two can be interchanged.

(2) To ensure that the output is within the working range of LM358, the full-scale output voltage can be designed 2V lower than the power supply.


LM358 Application Circuit

DC Coupling Low-pass RC Active Power Filter

DC Coupling Low-pass RC Active Power Filter

RC Active Band-pass Filter

RC Active Band-pass Filter

LED Driver

LED Driver

TTL Drive Circuit

TTL Drive Circuit


Component Datasheet

LM358 Datasheet


FAQ

  • What is lm358 op amp?

LM358 is a dual op-amp IC integrated with two op-amps powered by a common power supply. It can be considered as one half of LM324 Quad op-amp which contains four op-amps with common power supply. The differential input voltage range can be equal to that of power supply voltage.

  • What is lm358 used for?

LM358 can be used as transducer amplifier, DC gain block etc. It has large dc voltage gain of 100dB. This IC can be operated on wide range of power supply from 3V to 32V for single power supply or from ±1.5V to ±16V for dual power supply and it also support large output voltage swing.

  • Why lm358 is used in IR sensor?

IC Lm358 is used as a comparator when IR receiver senses IR radiations. When the o/p of lm358 goes high, then LED connected at the o/p turns ON. The output pin of the IC LM358 is used to interface with PIC microcontroller.

  • How does an lm358 work?

IC LM358– LM358 consists of two independent, high gain operational amplifiers in one package. Important feature of this IC is that we do not require independent power supply for working of each comparator for wide range of power supply. LM358 can be used as transducer amplifier, DC gain block etc.

  • What is the difference between lm358n and lm358p?

The suffix denotes the manufacturer's packaging code. The 'N' is used by most manufacturers for the plastic 8-pin package. The 'P' is used by a few manufacturers for the plastic 8-pin package. Raven Luni is right, there is NO difference between the two devices, just the mfgrs.

  • How do I know if my lm358 op amp is broken?

Measure the DC voltage at the +input. then measure the DC voltage at the output. if the results are significantly different, the opamp is most likely shot. if they are the same, the opamp is most likely ok and the problem is something else.

  • What is the difference between lm386 and lm358?

The LM386 is a complete audio power amplifier, the LM358 is a dual operational amplifier. When using the LM358 e.g. as a pre-amplifier, you will have to supply a separate power amplifier.

  • What is a dual op amp?

With a dual supply op amp, the V+ terminal of the op receives a positive voltage and the V- terminal connects to negative voltage. Therefore, any input signal fed into the op amp can swing from the positive voltage supply to the negative voltage supply.

  • What is LM series?

The following is a list of LM-series integrated circuits. ... The LM series originated with integrated circuits made by National Semiconductor. The prefix LM stands for linear monolithic, referring to the analog components integrated onto a single piece of silicon.

  • How to import lm358 into LTspice?

1. Download model file and unzip.
2. Place .cir file in same folder as schematic.
3. Place "opamp2" symbol on schematic.
4. Change "opamp2" value to LMX58_LM2904.
5. Place directive on schematic ". lib LMx58_LM2904. CIR" without quotes.

 

Ordering & Quality

Photo Mfr. Part # Company Description Package PDF Qty Pricing
(USD)
LM358AD LM358AD Company:Texas Instruments Remark:Operational Amplifiers - Op Amps Dual Package:N/A
N/A
In Stock:On Order
Inquiry
Price:
1+: $0.42000
10+: $0.31000
100+: $0.17300
500+: $0.15900
1000+: $0.11900
2500+: $0.11200
5000+: $0.10500
10000+: $0.09600
25000+: $0.09300
Inquiry
LM358ADGKR LM358ADGKR Company:Texas Instruments Remark:General Purpose Amplifier 2 Circuit 8-VSSOP Package:8-TSSOP, 8-MSOP (0.118"", 3.00mm Width)
DataSheet
In Stock:On Order
Inquiry
Price:
1+: $0.48000
10+: $0.36000
25+: $0.32440
100+: $0.17700
250+: $0.17112
500+: $0.15340
1000+: $0.11800
2500+: $0.10620
5000+: $0.10030
10000+: $0.09145
25000+: $0.08555
62500+: $0.07670
100000+: $0.07552
Inquiry
LM358ADR LM358ADR Company:Texas Instruments Remark:IC OPAMP GP 2 CIRCUIT 8SOIC Package:8-SOIC (0.154", 3.90mm Width)
DataSheet
In Stock:52500
Inquiry
Price:
2500+: $0.09540
5000+: $0.09010
12500+: $0.08215
25000+: $0.07685
62500+: $0.06890
Inquiry
LM358ADR2G LM358ADR2G Company:ON Semiconductor Remark:General Purpose Amplifier 2 Circuit 8-SOIC Package:8-SOIC (0.154"", 3.90mm Width)
DataSheet
In Stock:On Order
Inquiry
Price:
1+: $0.40000
10+: $0.30000
25+: $0.27080
100+: $0.14760
250+: $0.14268
500+: $0.12792
1000+: $0.09840
2500+: $0.08856
5000+: $0.08364
12500+: $0.07626
25000+: $0.07134
62500+: $0.06642
Inquiry
LM358ADRG4 LM358ADRG4 Company:Texas Instruments Remark:General Purpose Amplifier 2 Circuit 8-SOIC Package:8-SOIC (0.154"", 3.90mm Width)
DataSheet
In Stock:On Order
Inquiry
Price:
1+: $0.43000
10+: $0.32300
25+: $0.29160
100+: $0.15900
250+: $0.15372
500+: $0.13780
1000+: $0.10600
2500+: $0.09540
5000+: $0.09010
10000+: $0.08215
25000+: $0.07685
62500+: $0.06890
100000+: $0.06784
Inquiry
LM358ADT LM358ADT Company:STMicroelectronics Remark:IC OPAMP GP 2 CIRCUIT 8SO Package:8-SOIC (0.154", 3.90mm Width)
DataSheet
In Stock:7500
Inquiry
Price:
2500+: $0.11082
5000+: $0.10368
12500+: $0.09510
25000+: $0.09152
62500+: $0.08938
125000+: $0.08580
Inquiry
LM358AM LM358AM Company:Texas Instruments Remark:General Purpose Amplifier 2 Circuit 8-SOIC Package:8-SOIC (0.154"", 3.90mm Width)
DataSheet
In Stock:On Order
Inquiry
Price:
440+: $0.57000
1+: $1.27000
10+: $1.13300
25+: $1.07520
100+: $0.82560
250+: $0.72960
500+: $0.69120
1000+: $0.53760
2500+: $0.51072
5000+: $0.49152
Inquiry
LM358AM-NOPB LM358AM-NOPB Company:Texas Instruments Remark:General Purpose Amplifier 2 Circuit 8-SOIC Package:8-SOIC (0.154"", 3.90mm Width)
DataSheet
In Stock:On Order
Inquiry
Price:
1+: $0.94000
10+: $0.83800
25+: $0.79520
100+: $0.61060
250+: $0.53960
500+: $0.51120
1000+: $0.39760
2500+: $0.37772
5000+: $0.36352
Inquiry
LM358AMX LM358AMX Company:Texas Instruments Remark:General Purpose Amplifier 2 Circuit 8-SOIC Package:8-SOIC (0.154"", 3.90mm Width)
DataSheet
In Stock:On Order
Inquiry
Price:
2500+: $0.47087
Inquiry
LM358AMX LM358AMX Company:ON Semiconductor Remark:General Purpose Amplifier 2 Circuit 8-SOIC Package:8-SOIC (0.154"", 3.90mm Width)
DataSheet
In Stock:On Order
Inquiry
Price:
2500+: $0.47087
Inquiry

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