LPV802DGKR

Product Overview

Category: Integrated Circuit (IC)

Use: LPV802DGKR is a low-power, dual operational amplifier designed for general-purpose applications. It is commonly used in audio amplification, signal conditioning, and voltage amplification circuits.

Characteristics: - Low power consumption - High gain bandwidth product - Rail-to-rail input and output operation - Wide supply voltage range - Small package size

Package: LPV802DGKR is available in a small SOT-23-8 package, which provides ease of integration into various circuit designs.

Essence: The LPV802DGKR is an essential component in electronic circuits that require low-power, high-performance operational amplifiers.

Packaging/Quantity: LPV802DGKR is typically sold in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Input Bias Current: ±1pA (maximum)
• Output Current: ±20mA (maximum)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The LPV802DGKR features the following pin configuration:

___________ V+ | 1 6 | OUT A IN+| 2 5 | V- IN-| 3 4 | OUT B GND |__________|

Functional Features

• Low power consumption allows for extended battery life in portable devices.
• Rail-to-rail input and output operation enables maximum utilization of the supply voltage range.
• High gain bandwidth product ensures accurate amplification of signals across a wide frequency range.
• Wide supply voltage range allows for compatibility with various power sources.
• Small package size facilitates space-saving integration into compact circuit designs.

Advantages and Disadvantages

Advantages: - Low power consumption - Rail-to-rail operation - Wide supply voltage range - High gain bandwidth product

Disadvantages: - Limited output current capability - Relatively small package size may require additional precautions during assembly and handling.

Working Principles

The LPV802DGKR operates based on the principles of operational amplifiers. It amplifies the difference between the voltages applied to its input pins, providing a high-gain output signal. The rail-to-rail input and output operation ensures that the amplified signal remains within the full range of the power supply voltage.

Detailed Application Field Plans

The LPV802DGKR finds applications in various fields, including: 1. Audio amplification circuits in portable devices such as smartphones and tablets. 2. Signal conditioning circuits in industrial automation systems. 3. Voltage amplification circuits in sensor interfaces. 4. Active filters and equalizers in audio systems. 5. Instrumentation amplifiers in measurement equipment.

Detailed and Complete Alternative Models

Some alternative models to LPV802DGKR include: 1. LM358: A dual operational amplifier with similar characteristics but a different package. 2. MCP602: Another low-power, rail-to-rail operational amplifier with enhanced features. 3. TL072: A general-purpose dual JFET-input operational amplifier suitable for various applications.

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

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