LM358AWPT

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

Characteristics: - Dual operational amplifier - Low power consumption - Wide range of operating voltage (+3V to +32V) - High gain bandwidth product (1 MHz) - Low input offset voltage (2 mV) - Rail-to-rail output swing capability - Available in small outline package (SOP-8)

Package: SOP-8 (Small Outline Package)

Essence: The LM358AWPT is a dual operational amplifier that offers low power consumption and high performance. It is commonly used in various electronic circuits where amplification and signal conditioning are required.

Packaging/Quantity: The LM358AWPT is typically sold in reels or tubes, with each reel/tube containing a specific quantity of ICs. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: +3V to +32V
• Input Offset Voltage: 2 mV (maximum)
• Gain Bandwidth Product: 1 MHz
• Input Bias Current: 20 nA (maximum)
• Output Current: 20 mA (maximum)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LM358AWPT has a total of 8 pins arranged as follows:

___________ VCC | 1 8 | OUT1 IN1 | 2 7 | IN2 IN2 | 3 6 | OUT2 GND | 4 5 | NC ‾‾‾‾‾‾‾‾‾‾‾‾‾

Pin Description: - VCC: Positive supply voltage - IN1: Non-inverting input for amplifier 1 - IN2: Non-inverting input for amplifier 2 - GND: Ground (0V reference) - OUT1: Output of amplifier 1 - OUT2: Output of amplifier 2 - NC: No connection (unused pin)

Functional Features

The LM358AWPT offers the following functional features: - Dual operational amplifier in a single package - Low power consumption, making it suitable for battery-powered applications - Wide operating voltage range allows flexibility in various circuit designs - High gain bandwidth product enables accurate amplification of signals up to 1 MHz - Rail-to-rail output swing capability ensures maximum utilization of the available voltage range

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices - Wide operating voltage range provides versatility in different applications - High gain bandwidth product allows for accurate signal amplification - Rail-to-rail output swing capability ensures efficient use of voltage range

Disadvantages: - Limited output current may not be suitable for high-power applications - Input offset voltage may introduce small errors in precision circuits

Working Principles

The LM358AWPT is based on the operational amplifier (op-amp) architecture. It utilizes differential inputs to amplify the voltage difference between the non-inverting and inverting terminals. The amplified output is then fed back to the inverting terminal through a feedback network, which determines the overall gain and behavior of the amplifier.

Detailed Application Field Plans

The LM358AWPT can be used in various applications, including but not limited to: 1. Audio amplifiers 2. Signal conditioning circuits 3. Active filters 4. Voltage regulators 5. Sensor interfaces 6. Oscillators 7. Comparators

Detailed and Complete Alternative Models

Some alternative models to the LM358AWPT include: - LM324: Quad operational amplifier with similar characteristics - TL072: Dual operational amplifier with higher bandwidth and lower input offset voltage - MCP6002: Dual operational amplifier with low power consumption and rail-to-rail output swing capability

These alternative models offer similar functionality and can be used as substitutes depending on specific requirements.

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