LPV321IDBVRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Operational Amplifier
• Characteristics: Low-power, single-channel, rail-to-rail output, low input bias current
• Package: SOT-23-5
• Essence: LPV321IDBVRG4 is a low-power operational amplifier designed for various applications that require low voltage and low power consumption.
• Packaging/Quantity: Available in tape and reel packaging with 3000 units per reel.

Specifications

• Supply Voltage: 1.8V to 5.5V
• Input Offset Voltage: ±1.5mV (maximum)
• Input Bias Current: 1pA (typical)
• Gain Bandwidth Product: 1MHz (typical)
• Slew Rate: 0.6V/µs (typical)
• Operating Temperature Range: -40°C to +125°C

Detailed Pin Configuration

LPV321IDBVRG4 follows the standard pin configuration for SOT-23-5 package:

1. V+ (Positive Power Supply)
2. V- (Negative Power Supply)
3. OUT (Output)
4. IN- (Inverting Input)
5. IN+ (Non-Inverting Input)

Functional Features

• Low power consumption makes it suitable for battery-powered devices.
• Rail-to-rail output allows for maximum output swing.
• Low input bias current minimizes errors in precision applications.
• Wide supply voltage range enables compatibility with various systems.

Advantages

• Low power consumption extends battery life.
• Rail-to-rail output provides maximum signal range.
• Low input bias current ensures accurate measurements.
• Wide supply voltage range offers flexibility in system design.

Disadvantages

• Limited gain bandwidth product may restrict high-frequency applications.
• SOT-23-5 package may not be suitable for all PCB layouts.

Working Principles

LPV321IDBVRG4 is an operational amplifier that amplifies the difference between its two input voltages. It operates by using a differential amplifier configuration and feedback to achieve the desired gain and output characteristics.

Detailed Application Field Plans

LPV321IDBVRG4 finds applications in various fields, including:

1. Portable electronic devices
2. Sensor interfaces
3. Battery-powered systems
4. Signal conditioning circuits
5. Low-power audio amplification

Alternative Models

1. LMV321: Similar low-power operational amplifier with a different package (SOT-23-6).
2. MCP6001: Low-power operational amplifier with similar specifications but different package options.
3. TS912: Rail-to-rail output operational amplifier with low power consumption.

These alternative models can be considered based on specific requirements and compatibility with the system design.

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