LM358P

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LM358P

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  • ManufacturerTexas Instruments

  • Mfr. Part #LM358P

  • In Stock5701

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Specifications

Attribute Value
Package / Case Tube
Part Status Active
Amplifier Type General Purpose
Number of Circuits 2
Slew Rate 0.3V/µs
Gain Bandwidth Product 700 kHz
Current - Input Bias 20 nA
Voltage - Input Offset 3 mV
Supply Current 500µA (x2 Channels)
Current - Output / Channel 40 mA
Voltage - Supply Span(Min) 3 V
Voltage - Supply Span(Max) 30 V
Operating Temperature 0°C ~ 70°C (TA)
Mounting Type Through Hole

Overview

Description

The LM358P is a dual operational amplifier (op-amp) integrated circuit, commonly used in a variety of electronic applications. It offers two independent op-amps in a single package, which allows for efficient use of space and components in circuit design. The LM358P operates over a wide range of power supply voltages, typically from 3V to 32V, making it versatile for both analog signal processing and control applications.
Key features include low power consumption, a wide bandwidth, and a high input impedance, which makes it suitable for battery-powered devices. The op-amps within the LM358P are designed to function with a single power supply, though they can also operate with dual supplies. The LM358P is known for its stability and reliability in various conditions and is often found in signal conditioning, sensor interfacing, and audio processing circuits.
Its DIP (Dual In-line Package) form factor allows for easy integration into breadboards and prototyping systems, making it a popular choice for both hobbyists and professionals in electronic design.

Equivalent

The LM358P is a dual operational amplifier often found in various analog applications. Equivalent products include:
1. LM358N
2. LM2904
3. MC1458
4. UA741 (single op-amp, but similar features)
5. NJM4558
6. TS358
These equivalents may have slightly varying specifications, so it's important to check the datasheets for compatibility with your specific requirements.

Features

The LM358P is a dual op-amp integrated circuit that features low power consumption and wide power supply range. Key features include:
1. Dual Operational Amplifier: Contains two independent, high-gain, internally frequency-compensated op-amps, making it suitable for differential signal processing.
2. Wide Supply Voltage Range: Operates on a single supply voltage between 3V to 32V or dual supplies from ±1.5V to ±16V, providing flexibility in various applications.
3. Low Power Consumption: Designed for low power operation, which is ideal for battery-powered devices.
4. Input Offset Voltage: Typically around 2mV, which ensures precision in applications needing accuracy.
5. Large DC Voltage Gain: Approximately 100 dB, allowing for significant signal amplification.
6. Wide Bandwidth: 1 MHz, which supports moderate speed applications.
7. Output Voltage Swing: Allows rail-to-rail output on single supply, enhancing performance in low-voltage circuits.
8. Temperature Range: Operates between 0°C and 70°C for standard commercial use.
These features make the LM358P versatile for applications such as signal conditioning, filtering, and general-purpose amplification.

Pinout

The LM358P is an 8-pin dual operational amplifier IC. Here's a brief overview of its pin configuration and functions:
1. Pin 1 (OUTPUT A): Output of the first operational amplifier.
2. Pin 2 (INVERTING INPUT A): Inverting input of the first operational amplifier.
3. Pin 3 (NON-INVERTING INPUT A): Non-inverting input of the first operational amplifier.
4. Pin 4 (V- or GND): Negative power supply or ground.
5. Pin 5 (NON-INVERTING INPUT B): Non-inverting input of the second operational amplifier.
6. Pin 6 (INVERTING INPUT B): Inverting input of the second operational amplifier.
7. Pin 7 (OUTPUT B): Output of the second operational amplifier.
8. Pin 8 (V+): Positive power supply.
The LM358P operates with a wide range of power supply voltages, typically from 3V to 32V, which makes it suitable for various applications. It is commonly used in signal processing, filtering, and amplification circuits.

Manufacturer

The LM358P is manufactured by Texas Instruments, an American technology company known for designing and manufacturing semiconductors and integrated circuits. Texas Instruments is one of the largest semiconductor companies globally and is renowned for its innovations in analog and embedded processing technologies. The company supplies a wide range of products, including microcontrollers, digital signal processors, and analog electronics, which are used in various industries such as consumer electronics, automotive, communications, and industrial applications.

Application

The LM358P is a versatile dual operational amplifier used in various applications. It is suitable for sensor signal conditioning, such as amplifying signals from temperature, pressure, or light sensors. The LM358P is also commonly used in audio preamplifiers and filters due to its low power consumption and dual-channel design. Additionally, it is employed in voltage followers, integrators, and active rectifiers. Its ability to operate with a single power supply makes it ideal for battery-operated devices. The LM358P is also used in motor control circuits and voltage comparators, making it a popular choice in industrial, automotive, and consumer electronics applications.

Package

The LM358P is a dual operational amplifier that typically comes in a Plastic Dual In-line Package (PDIP). This package type is characterized by two parallel rows of pins, making it suitable for through-hole mounting on printed circuit boards (PCBs).