LM358AM

Versatile dual-channel amplifier with wide voltage range and high frequency capabilities
5,396 有效庫存

LM358AM

有效庫存5,396

Versatile dual-channel amplifier with wide voltage range and high frequency capabilities

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LM358AM 數據表
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詳細說明

With its unique features, the LM358AM is well-suited for applications such as transducer amplifiers, DC gain blocks, and other conventional op-amp circuits. It simplifies the implementation of single power supply systems and can be directly operated off the standard 3.3-V power supply voltage commonly used in digital systems. This eliminates the need for additional ±15-V power supplies, making it a convenient and cost-effective option for many users

主要特徵

  • Data acquisition systems
  • Multichannel analyzer
  • Pulse generator applications

應用

  • Popular dual operational amplifier
  • Versatile IC for various applications
  • Used in voltage followers and amplifiers
  • Ideal for audio and signal circuits
  • Great for voltage comparators
  • Perfect for low-frequency filters

規格

以下是所選零件的基本參數，涉及零件的特性及其所屬類別。

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 32
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V-
GBW (typ) (MHz) 1 Slew rate (typ) (V/µs) 0.1
Vos (offset voltage at 25°C) (max) (mV) 7 Iq per channel (typ) (mA) 0.25
Vn at 1 kHz (typ) (nV√Hz) 40 Rating Catalog
Operating temperature range (°C) 0 to 70 Offset drift (typ) (µV/°C) 7
Input bias current (max) (pA) 150000 CMRR (typ) (dB) 85
Iout (typ) (A) 0.02 Architecture Bipolar
Input common mode headroom (to negative supply) (typ) (V) 0 Input common mode headroom (to positive supply) (typ) (V) -1.5
Output swing headroom (to negative supply) (typ) (V) 0.005 Output swing headroom (to positive supply) (typ) (V) -2

數據表 PDF

數據表記錄了器件的特性、絕對最大額定值、應用等，這對於作為器件特定應用的整體指南大有裨益。

初步規格 LM358AM PDF 下載

常見問題解答

What is LM358AM?

The LM358AM is a dual operational amplifier (op-amp) integrated circuit designed by Texas Instruments. It is widely used in a variety of applications such as signal conditioning, audio amplification, and voltage comparators due to its versatile and low-cost nature.

How Does LM358AM Work?

The LM358AM operates as a dual op-amp, amplifying differential input signals with low power consumption. It is designed to be used with a wide range of supply voltages and is suitable for single-supply applications, making it widely used in battery-powered and portable devices.

How Many Pins does LM358AM have and What are the Functions of the Pinout Configuration?

The LM358AM is available in an 8-pin SOIC (Small Outline Integrated Circuit) package. The pinout configuration includes:

  • V+: Positive power supply pin.
  • V-: Negative power supply pin.
  • IN- (1A): Inverting input for the first operational amplifier.
  • IN+ (1A): Non-inverting input for the first operational amplifier.
  • OUT (1A): Output pin for the first operational amplifier.
  • IN- (2A): Inverting input for the second operational amplifier.
  • IN+ (2A): Non-inverting input for the second operational amplifier.
  • OUT (2A): Output pin for the second operational amplifier.

What are the Pros and Cons of LM358AM?

Pros:

  • Versatile: Suitable for a wide range of applications including signal conditioning and voltage comparison.
  • Low Cost: Provides cost-effective solution for basic operational amplifier requirements.
  • Wide Supply Voltage Range: Operates with a wide range of supply voltages, making it suitable for various power supply configurations.
  • Low Power Consumption: Ideal for battery-powered and portable devices.

Cons:

  • Limited Bandwidth and Slew Rate: May not be suitable for high-frequency applications.
  • Low Input Impedance: Less suitable for applications requiring high input impedance.

Are There Any Equivalents/Alternatives to LM358AM for Recommendation?

Equivalents to the LM358AM include the LM324, LM741, and the NJM741. Alternatives suitable for specific applications include the MCP6002 from Microchip Technology and the TLC2272 from Texas Instruments.

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