LM358AM

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LM358AM

IC OPAMP GP 2 CIRCUIT 8SOIC

  • Производитель
  • Мфр. Часть #LM358AM
  • Пакет
  • Лист данных LM358AM DataSheet
  • В наличии2167

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Спецификации

Part Status Obsolete
Amplifier Type Standard (General Purpose)
Number of Circuits 2
Current - Input Bias 45 nA
Voltage - Input Offset 2 mV
Current - Supply 1.5mA
Current - Output / Channel 30 mA
Voltage - Supply Span (Min) 3 V
Voltage - Supply Span (Max) 32 V
Operating Temperature 0°C ~ 70°C
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOIC
Base Product Number LM358

Обзор

Description

The LM358AM is a dual operational amplifier (op-amp) widely used in various electronic applications. This component features two independent, high-gain, frequency-compensated op-amps designed for single-supply or dual-supply operation. It operates in the temperature range of -40°C to 85°C, making it suitable for industrial applications.
Key characteristics include low input bias current, low noise, and the ability to handle a wide range of voltage supplies (typically from 3V to 32V for single supply, or ±1.5V to ±16V for dual supply). The LM358AM is often used in audio processing, signal conditioning, and active filter designs due to its versatility and ease of use.
Additionally, its features include a typical open-loop gain of 100 dB, a slew rate of 0.3 V/µs, and low power consumption, making it efficient for battery-operated devices. The IC comes in various package types, including DIP and SOIC, facilitating easy integration into circuit designs.

Features

The LM358AM is a dual operational amplifier (op-amp) designed for various analog applications. Key features include:
1. Dual Amplifier: Contains two independent, high-gain, frequency-compensated op-amps.
2. Wide Supply Voltage Range: Operates from a single supply of 3V to 32V or dual supplies of ±1.5V to ±16V.
3. Low Input Offset Voltage: Typically 2 mV, ensuring higher accuracy in signal processing.
4. High Gain: Open-loop voltage gain of 100 dB, facilitating effective amplification of small signals.
5. Common-Mode Input Voltage Range: Extends down to the negative supply, enhancing versatility in various configurations.
6. Low Noise: Designed for minimal thermal and electrical noise, making it suitable for sensitive applications.
7. Short-Circuit Protection: Internal circuitry prevents damage in case of output shorting.
8. Temperature Range: Operates in industrial temperature ranges, suited for robust applications.
These features make the LM358AM ideal for use in signal conditioning, filtering, and amplification tasks in a wide array of electronic circuits.

Package

The LM358AM is typically available in an 8-lead DIP (Dual In-line Package) or an 8-lead SOIC (Small Outline Integrated Circuit) package. Both designs facilitate easy integration into various electronic circuits.

Pinout

The LM358AM is a dual operational amplifier with an 8-pin configuration. The pinout and their functions are as follows:
1. Offset Null: Connect to a potentiometer for offset voltage adjustment.
2. Inverting Input (A): Input for the first amplifier (A).
3. Non-Inverting Input (A): Input for the first amplifier (A).
4. V- (Negative Supply): Negative power supply connection.
5. Non-Inverting Input (B): Input for the second amplifier (B).
6. Inverting Input (B): Input for the second amplifier (B).
7. Output (B): Output for the second amplifier (B).
8. Output (A): Output for the first amplifier (A).
The LM358AM operates on a single or dual power supply and is widely used in various analog applications, including signal conditioning and filtering. Its low power consumption and ability to operate at low voltage make it suitable for various designs.

Manufacturer

The LM358AM is a product manufactured by Texas Instruments (TI), a well-known American technology company. Texas Instruments specializes in semiconductor design and manufacturing, particularly in analog and mixed-signal integrated circuits (ICs), digital signal processors (DSPs), and microcontrollers. Founded in 1930, TI is a prominent player in the electronics industry, providing a wide range of products for various applications, including automotive, industrial, communication, and consumer electronics. The LM358AM is a dual operational amplifier widely used in various electronic circuits for signal amplification and processing. TI is recognized for its innovation and leadership in semiconductor technology.

Application

The LM358AM is a dual operational amplifier used in various applications, including signal conditioning, active filters, voltage followers, and amplifiers in audio processing. It's commonly employed in comparator circuits, integrators, and differential amplifiers. Additionally, it finds use in sensor signal processing, gain control, and as part of feedback loops in control systems. Its low power consumption makes it suitable for battery-operated devices.

Equivalent

Equivalent products to the LM358AM include the TL082, LM324, and MCP602. Other alternatives may include the OPA2134 and LMV358. Ensure to check specifications like voltage range, bandwidth, and package type for compatibility in your specific application.

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