LMC6492AEM/NOPB

Product Overview

Category

The LMC6492AEM/NOPB belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for signal conditioning and amplification purposes.

Characteristics

• The LMC6492AEM/NOPB is a low-power, dual operational amplifier.
• It operates with a single supply voltage ranging from 2.7V to 12V.
• This IC offers rail-to-rail input and output capabilities.
• It has a high gain bandwidth product of 1.4 MHz.
• The LMC6492AEM/NOPB exhibits low input offset voltage and low input bias current.
• It provides excellent common-mode rejection ratio (CMRR) and power supply rejection ratio (PSRR).
• This IC is designed to operate in a wide temperature range, making it suitable for various applications.

Package

The LMC6492AEM/NOPB is available in a small outline package (SOT-23-8).

Essence

The essence of the LMC6492AEM/NOPB lies in its ability to provide precise and reliable signal conditioning and amplification in a compact form factor.

Packaging/Quantity

This IC is typically packaged in reels or tubes, with each reel or tube containing a specific quantity of units. The exact packaging and quantity may vary depending on the manufacturer.

Specifications

• Supply Voltage Range: 2.7V to 12V
• Input Offset Voltage: ±1.5 mV (maximum)
• Input Bias Current: ±0.1 nA (maximum)
• Gain Bandwidth Product: 1.4 MHz (typical)
• Common-Mode Rejection Ratio (CMRR): 100 dB (typical)
• Power Supply Rejection Ratio (PSRR): 100 dB (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LMC6492AEM/NOPB has a total of 8 pins, which are assigned specific functions as follows:

1. OUT1: Output of the first operational amplifier
2. IN1-: Inverting input of the first operational amplifier
3. IN1+: Non-inverting input of the first operational amplifier
4. V-: Negative power supply terminal
5. V+: Positive power supply terminal
6. IN2+: Non-inverting input of the second operational amplifier
7. IN2-: Inverting input of the second operational amplifier
8. OUT2: Output of the second operational amplifier

Functional Features

• Low-power consumption
• Rail-to-rail input and output capabilities
• High gain bandwidth product for accurate signal amplification
• Excellent common-mode rejection ratio and power supply rejection ratio for improved signal quality
• Wide operating temperature range for versatile applications

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered devices.
• Rail-to-rail input and output capabilities allow for maximum utilization of the supply voltage range.
• High gain bandwidth product ensures accurate signal amplification.
• Excellent common-mode rejection ratio and power supply rejection ratio enhance signal quality.

Disadvantages

• Limited number of operational amplifiers in a single IC package.
• May not be suitable for high-frequency applications due to its moderate gain bandwidth product.

Working Principles

The LMC6492AEM/NOPB operates based on the principles of operational amplifiers. It amplifies and conditions input signals using feedback mechanisms and internal circuitry. The rail-to-rail input and output capabilities ensure that the amplified signal accurately represents the input signal within the specified supply voltage range.

Detailed Application Field Plans

The LMC6492AEM/NOPB finds applications in various fields, including but not limited to: - Audio amplification circuits - Sensor signal conditioning - Portable electronic devices - Industrial automation systems - Medical equipment

Detailed and Complete Alternative Models

• LMC6482: Dual operational amplifier with similar characteristics and package.
• LM358: Dual operational amplifier with wider supply voltage range and lower gain bandwidth product.
• TL072: Dual operational amplifier with higher gain bandwidth product and lower input offset voltage.

(Note: The above alternative models are provided for reference purposes. It is recommended to consult the manufacturer's datasheets for detailed specifications and compatibility with specific applications.)

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