LMC6082IMX

Product Overview

Category: Integrated Circuit (IC)

Use: The LMC6082IMX is a dual operational amplifier designed for general-purpose applications. It is commonly used in various electronic circuits where amplification and signal conditioning are required.

Characteristics: - Low input offset voltage - High common-mode rejection ratio - Wide supply voltage range - Rail-to-rail output swing capability - Low quiescent current consumption

Package: The LMC6082IMX is available in a small outline integrated circuit (SOIC) package, which provides ease of use and compatibility with standard PCB designs.

Essence: The LMC6082IMX is an essential component in electronic systems that require accurate and reliable amplification of signals.

Packaging/Quantity: The LMC6082IMX is typically sold in reels or tubes, containing a specific quantity of ICs per package. The exact packaging and quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: ±2V to ±18V
• Input Offset Voltage: 1.5mV (maximum)
• Common-Mode Rejection Ratio: 90dB (typical)
• Quiescent Current: 500µA (maximum)
• Output Swing: Rail-to-Rail
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The LMC6082IMX has a total of 8 pins, which are assigned specific functions as follows:

1. Non-Inverting Input 1 (+IN1)
2. Inverting Input 1 (-IN1)
3. V- (Negative Power Supply)
4. Output 1 (OUT1)
5. V+ (Positive Power Supply)
6. Output 2 (OUT2)
7. Inverting Input 2 (-IN2)
8. Non-Inverting Input 2 (+IN2)

Functional Features

• Low input offset voltage ensures accurate amplification of small signals.
• High common-mode rejection ratio minimizes the impact of noise and interference on the amplified signal.
• Wide supply voltage range allows for flexibility in various power supply configurations.
• Rail-to-rail output swing capability enables the amplifier to drive signals close to the power supply rails.
• Low quiescent current consumption reduces power dissipation and extends battery life in portable applications.

Advantages and Disadvantages

Advantages: - Accurate amplification of small signals - Excellent rejection of common-mode noise - Versatile power supply options - Output swing close to power supply rails - Low power consumption

Disadvantages: - Limited bandwidth compared to specialized amplifiers - May not be suitable for high-frequency applications

Working Principles

The LMC6082IMX operates based on the principles of operational amplifiers. It utilizes a differential input stage, followed by gain stages and an output buffer. The input signals are amplified and conditioned according to the desired gain configuration set by external resistors.

Detailed Application Field Plans

The LMC6082IMX finds applications in various fields, including but not limited to: 1. Audio amplification circuits 2. Sensor signal conditioning 3. Active filters 4. Instrumentation amplifiers 5. Voltage and current measurement circuits

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the LMC6082IMX include: - LM358 - TL072 - AD822

These alternatives offer similar functionality and characteristics, providing options for different design requirements.

In conclusion, the LMC6082IMX is a versatile dual operational amplifier with low input offset voltage, high common-mode rejection ratio, and rail-to-rail output swing capability. It finds applications in various electronic circuits, offering accurate amplification and signal conditioning.