An LM358 is a simple operational amplifier that is integrated with two amplifiers that are powered by using a single power supply. The IC offers an outstanding value for cost-sensitive applications, with features including low offset (300 µV, typical), common-mode input range to ground, and high differential input voltage capability. They are commonly used in applications such as integrators, Differentiator, Summer, adder, Voltage follower, and Oscilloscopes, etc.
Operational Amplifier
Operational amplifiers are simple electronic circuits that can boost a weak signal to a level of higher amplitude. An operational amplifier is generally used in applications such as home entertainment systems, megaphones, speakers, and microphones, etc. An op-amp usually operates with a number of feedback components that determine the resulting function or “operation” of the amplifier and by virtue of the different feedback, configurations whether resistive, capacitive, or both.
LM358 Pinout
LM358 Pin Configuration
| Pin No | Pin Name | Description |
|---|---|---|
| 1 | OUTPUT A | Output Of Amplifier A |
| 2 | INV-INPUT A | Inverting Input Of Amplifier A |
| 3 | NON-INV-INPUT A | Non Inverting Input Of Amplifier A |
| 4 | GND | Ground Pin |
| 5 | NON-INV-INPUT B | Non Inverting Input Of Amplifier B |
| 6 | INV-INPUT B | Inverting Input Of Amplifier B |
| 7 | OUTPUT B | Output Of Amplifier B |
| 8 | V+ | Positive Power Supply |
LM358 Features and Specification
- Very low supply current drain (500 µA) — essentially independent of supply voltage
- Low input offset voltage: 2 mV
- Input common-mode voltage range includes ground
- Differential input voltage range equal to the power supply voltage
- Large output voltage swing: 0V to V+ − 1.5V
- Internally frequency compensated for unity gain
- Large dc voltage gain: 100 dB
- Wide bandwidth (unity gain): 1 MHz (temperature compensated)
Application
- Active Filters
- General Signal Conditioning and Amplification
- 4- to 20-mA Current Loop Transmitters
- 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
LM358 Datasheet
You can download this datasheet for LM358 Low Power Dual Op-Amp from the link given below:
See Also: CD4052 Differential 4-channel Multiplexer/Demultiplexer Datasheet | CD4066 Quad Bilateral Switch – Datasheet | CD4030 Quad EXCLUSIVE-OR Gate -Datasheet
