LPV358DRE4

Product Overview

Category: Integrated Circuit (IC)

Use: Operational Amplifier

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

Package: SOIC-8 (Small Outline Integrated Circuit)

Essence: The LPV358DRE4 is a low-power operational amplifier designed for various applications that require high performance and low power consumption.

Packaging/Quantity: The LPV358DRE4 is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Input Bias Current: ±10nA (maximum)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.6V/µs (typical)
• Common Mode Rejection Ratio: 70dB (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

The LPV358DRE4 has a standard pin configuration with the following pin assignments:

1. V+ (Positive Power Supply)
2. IN- (Inverting Input)
3. IN+ (Non-Inverting Input)
4. GND (Ground)
5. OUT (Output)
6. NC (No Connection)
7. V- (Negative Power Supply)
8. NC (No Connection)

Functional Features

• Low power consumption makes it suitable for battery-powered applications.
• Wide supply voltage range allows for flexibility in different power supply configurations.
• Rail-to-rail input and output capability enables operation at the full range of the supply voltage.
• High gain bandwidth product ensures accurate amplification of high-frequency signals.
• Low input offset voltage minimizes errors in signal processing.
• Low input bias current reduces the impact of input loading.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - Wide supply voltage range provides versatility in various applications. - Rail-to-rail input and output capability allows for maximum signal swing. - High gain bandwidth product enables accurate amplification of high-frequency signals. - Low input offset voltage ensures precise signal processing. - Low input bias current minimizes the impact of input loading.

Disadvantages: - Limited output current capability may restrict certain applications requiring high current drive. - Single-supply operation limits the maximum output voltage swing.

Working Principles

The LPV358DRE4 is an operational amplifier that amplifies the difference between its two input voltages. It operates by using a differential amplifier configuration, where the non-inverting input (IN+) and inverting input (IN-) receive the input signals. The amplified output is then available at the OUT pin. The amplifier's performance is determined by the internal circuitry and the external components connected to it.

Detailed Application Field Plans

The LPV358DRE4 is widely used in various applications, including but not limited to: - Portable audio devices - Battery-powered instrumentation - Sensor signal conditioning - Active filters - Signal amplification in low-power systems

Detailed and Complete Alternative Models

1. LM358: This is a popular alternative model with similar specifications and pin configuration.
2. TLV2462: Another alternative model offering enhanced performance and features.
3. MCP6002: A low-power alternative with rail-to-rail input/output capability.

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

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