LMX358ASA

Product Overview

Category: Integrated Circuit (IC)

Use: LMX358ASA is a high-performance, low-power dual operational amplifier designed for use in various analog applications.

Characteristics: - Low power consumption - High gain bandwidth product - Rail-to-rail input and output - Wide supply voltage range - Low input offset voltage - Low noise

Package: LMX358ASA is available in a small outline package (SOIC) with 8 pins.

Essence: LMX358ASA is an essential component in electronic circuits that require amplification of analog signals.

Packaging/Quantity: The LMX358ASA is typically sold in reels containing 2500 units.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Gain Bandwidth Product: 10MHz (typical)
• Input Bias Current: 1pA (typical)
• Output Current: 40mA (maximum)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LMX358ASA has the following pin configuration:

1. OUT A: Output of Amplifier A
2. IN- A: Inverting Input of Amplifier A
3. IN+ A: Non-Inverting Input of Amplifier A
4. V-: Negative Power Supply
5. IN+ B: Non-Inverting Input of Amplifier B
6. IN- B: Inverting Input of Amplifier B
7. OUT B: Output of Amplifier B
8. V+: Positive Power Supply

Functional Features

• Low power consumption makes it suitable for battery-powered devices.
• Rail-to-rail input and output capability allows for maximum signal swing.
• Wide supply voltage range enables operation in various voltage levels.
• Low input offset voltage ensures accurate signal amplification.
• Low noise performance enhances signal integrity.

Advantages and Disadvantages

Advantages: - High gain bandwidth product enables amplification of high-frequency signals. - Rail-to-rail input and output capability provides maximum signal swing. - Low power consumption makes it suitable for portable devices. - Wide supply voltage range allows for versatile applications. - Low input offset voltage ensures accurate signal amplification.

Disadvantages: - Output current limited to 40mA, which may restrict certain applications requiring higher current output. - Limited pin configuration options compared to some other operational amplifiers.

Working Principles

The LMX358ASA operates based on the principles of operational amplifiers. It amplifies the difference between the voltages applied to its inputs and produces an output voltage proportional to this difference. The rail-to-rail input and output capability allows for maximum signal swing, while the low power consumption and low input offset voltage ensure efficient and accurate amplification.

Detailed Application Field Plans

The LMX358ASA is widely used in various analog applications, including: 1. Audio amplification circuits 2. Sensor signal conditioning 3. Active filters 4. Data acquisition systems 5. Portable instrumentation 6. Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LMX358ASA are: 1. LM358 2. TL072 3. AD822 4. MCP6002 5. MAX44246

These models offer similar functionality and characteristics, providing flexibility in choosing the most suitable operational amplifier for specific applications.

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