LMV339IPWR

Product Overview

Category: Integrated Circuits (ICs)

Use: LMV339IPWR is a quad voltage comparator designed for use in industrial, automotive, and consumer applications. It is commonly used for signal conditioning, level shifting, and analog-to-digital conversion.

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

Package: LMV339IPWR is available in a small outline package (SOP) with 14 pins.

Essence: The essence of LMV339IPWR lies in its ability to accurately compare voltages and provide digital outputs based on the comparison results.

Packaging/Quantity: LMV339IPWR is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Offset Voltage: ±1mV (maximum)
• Input Bias Current: ±25nA (maximum)
• Response Time: 1.3μs (typical)
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

The pin configuration of LMV339IPWR is as follows:

```

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| | --|IN1 | --|IN2 | --|IN3 | --|IN4 | --|GND | --|OUT1 | --|OUT2 | --|OUT3 | --|OUT4 | --|VCC+ | --|VCC- | |___________| ```

Functional Features

• Quad voltage comparator with open-drain outputs
• High-speed response time for real-time applications
• Wide supply voltage range allows for flexibility in different systems
• Rail-to-rail input and output capability for accurate signal processing
• Low power consumption for energy-efficient designs

Advantages and Disadvantages

Advantages: - Accurate voltage comparison with low offset voltage - Wide operating temperature range for various environments - Small package size for space-constrained applications - Low power consumption for energy efficiency

Disadvantages: - Limited number of comparators (4) in a single package - Open-drain outputs may require additional circuitry for certain applications

Working Principles

LMV339IPWR works by comparing the voltages applied to its input pins and providing digital outputs based on the comparison results. It utilizes internal amplifiers and reference voltages to accurately determine the relationship between the input voltages.

Detailed Application Field Plans

LMV339IPWR finds applications in various fields, including: 1. Industrial automation: Voltage level shifting, sensor interfacing, and control systems. 2. Automotive electronics: Signal conditioning, battery monitoring, and motor control. 3. Consumer electronics: Audio amplifiers, power management, and battery-powered devices. 4. Communication systems: Signal detection, threshold detection, and data encoding/decoding.

Alternative Models

Some alternative models to LMV339IPWR include: - LMV331IDBVR - LMV324IDR - LMV358IDGKR - LMV393IDR - LMV431AIMF/NOPB

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

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