LM358 Dual OP-AMP IC

LM358 Pin Configuration

Pin Number	Pin Name	Description
1	OUTPUT1	Output of Op-Amp 1
2	INPUT1-	Inverting Input of Op-Amp 1
3	INPUT1+	Non-Inverting Input of Op-Amp 1
4	VEE, GND	Ground or Negative Supply Voltage
5	INPUT2+	Non-Inverting Input of Op-Amp 2
6	INPUT2-	Inverting Input of Op-Amp 2
7	OUTPUT2	Output of Op-Amp 2
8	VCC	Positive Supply Voltage

 

LM358 Dual Op-Amp IC Features and Specifications

• Integrated with two Op-Amps in a single package
• Wide power supply Range

1. Singe supply – 3V to 32V
2. Dual supply – ±1.5V to ±16V

• Low Supply current – 700uA
• Single supply for two op-amps enables reliable operation
• Short circuit protected outputs
• Operating ambient temperature – 0˚C to 70˚C
• Soldering pin temperature – 260 ˚C (for 10 seconds – prescribed)
• Available packages: TO-99, CDIP, DSBGA, SOIC, PDIP,  DSBGA

 

LM358 Equivalent Dual Op-Amp ICs

LM358A, LM358E, LM358-N, LM358W

 

Other Dual Op-Amp IC

LM301

 

Note: Complete technical information can be found in the LM358 Datasheet linked at the end of the page.

 

Supply Connection

     

Above is the supply configuration for both single and dual supply connections.

 

Brief Description:

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. The default input offset voltage is very low which is of magnitude 2mV. The typical supply current is 500uA independent of the supply voltage range and a maximum current of 700uA. The operating temperature ranges from 0˚C to 70˚C at ambient whereas the maximum junction temperature can be up to 150˚C.

 

Example :

Output=(1+R2/R1)*Vin

 

Applications

• Transducer Amplifiers
• Conventional op-amp circuits
• Integrator, Differentiator, Summer, adder, Voltage follower, etc.,
• DC gain blocks, Digital multimeters, Oscilloscopes
• Comparators (Loop control & regulation)

 

 

2D-Model and Dimensions