LPV358DGKRG4

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

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

Package: DGK Package

Essence: The LPV358DGKRG4 is a low-power operational amplifier designed for general-purpose applications. It offers high performance with low power consumption, making it suitable for battery-powered devices.

Packaging/Quantity: The LPV358DGKRG4 is available in a DGK package, which is a small surface-mount package. It is typically sold in reels or tubes containing multiple units.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: 1.5mV (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Input Bias Current: 10nA (typical)
• Output Current: 20mA (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LPV358DGKRG4 has a dual operational amplifier configuration with eight pins. The pin configuration is as follows:

1. OUT1: Output of the first operational amplifier
2. IN-1: Inverting input of the first operational amplifier
3. IN+1: Non-inverting input of the first operational amplifier
4. VCC: Positive power supply
5. IN+2: Non-inverting input of the second operational amplifier
6. IN-2: Inverting input of the second operational amplifier
7. OUT2: Output of the second operational amplifier
8. GND: Ground

Functional Features

• Low power consumption: The LPV358DGKRG4 is designed to operate with low power consumption, making it suitable for battery-powered devices.
• Rail-to-rail input and output: It supports input and output signals that can swing close to the supply voltage rails, allowing for maximum dynamic range.
• Wide supply voltage range: The operational amplifier can operate within a wide supply voltage range of 2.7V to 5.5V, providing flexibility in various applications.
• High gain bandwidth product: With a typical gain bandwidth product of 1MHz, it can handle high-frequency signals effectively.
• Low input offset voltage: The amplifier has a low input offset voltage, minimizing errors in precision applications.
• Small package size: The DGK package offers a compact form factor, saving space on circuit boards.

Advantages and Disadvantages

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

Disadvantages: - Limited output current capability (20mA typical)

Working Principles

The LPV358DGKRG4 is an operational amplifier that amplifies the difference between its two input voltages. It operates by using a differential amplifier configuration, where the difference between the non-inverting and inverting inputs is amplified by a high-gain amplifier stage.

Detailed Application Field Plans

The LPV358DGKRG4 can be used in various applications, including but not limited to: - Battery-powered devices - Portable audio equipment - Sensor signal conditioning - Signal amplification in communication systems - Industrial control systems

Detailed and Complete Alternative Models

Some alternative models to the LPV358DGKRG4 include: - LM358 - TLV2462 - MCP6002 - AD8605 - MAX44246

These alternative models offer similar functionality and can be used as replacements depending on specific requirements.

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