LMV324QDRG4Q1

Product Overview

Category: Integrated Circuit (IC)

Use: The LMV324QDRG4Q1 is a quad low-voltage operational amplifier designed for general-purpose applications. It is commonly used in various electronic circuits where amplification and signal conditioning are required.

Characteristics: - Low voltage operation - Rail-to-rail input and output capability - Low input offset voltage - Low quiescent current - Wide bandwidth

Package: The LMV324QDRG4Q1 comes in a small outline package (SOIC) with 14 pins.

Essence: This IC is essential for amplifying weak signals, buffering signals, and providing gain in electronic circuits.

Packaging/Quantity: The LMV324QDRG4Q1 is typically sold in reels or tubes containing multiple units. The exact quantity may vary depending on the supplier.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Quiescent Current: 230µA (typical)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.6V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LMV324QDRG4Q1 has 14 pins arranged as follows:

___________ Vcc | 1 14 | Output 1 In+ | 2 13 | In- In- | 3 12 | Output 2 Out-| 4 11 | Vcc- Out+| 5 10 | Output 3 Vcc-| 6 9 | In+ Gnd | 7 8 | Output 4 ‾‾‾‾‾‾‾‾‾‾‾

Functional Features

• Low voltage operation allows for compatibility with a wide range of power supply voltages.
• Rail-to-rail input and output capability enables the amplifier to handle signals close to the supply rails.
• Low input offset voltage ensures accurate amplification of small signals.
• Low quiescent current minimizes power consumption, making it suitable for battery-powered applications.
• Wide bandwidth allows for amplification of high-frequency signals.

Advantages and Disadvantages

Advantages: - Versatile and widely used in various electronic circuits. - Suitable for low-voltage applications. - Provides rail-to-rail input and output capability. - Low power consumption. - Accurate amplification of small signals.

Disadvantages: - Limited gain bandwidth product compared to some specialized operational amplifiers. - May not be suitable for high-speed applications.

Working Principles

The LMV324QDRG4Q1 operates based on the principles of operational amplifiers. It amplifies the difference between the input voltages and provides an amplified output signal. The rail-to-rail input and output capability allow it to handle signals that are close to the supply voltage limits.

Detailed Application Field Plans

The LMV324QDRG4Q1 can be used in various applications, including: - Signal conditioning and amplification in sensor interfaces - Audio amplification and filtering - Active filters - Voltage and current measurement circuits - Battery-powered devices

Detailed and Complete Alternative Models

Some alternative models to the LMV324QDRG4Q1 include: - LMV321: Single operational amplifier with similar characteristics - LMV358: Dual operational amplifier with similar characteristics - LMV324: Quad operational amplifier with similar characteristics

These alternative models can be considered based on specific application requirements and cost considerations.

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