LMV339MTX

Product Overview

Category: Integrated Circuits (ICs)

Use: LMV339MTX 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 power consumption - Wide supply voltage range - Rail-to-rail input and output capability - High-speed response - Small package size

Package: LMV339MTX is available in a small outline package (SOT-23) with 8 pins.

Essence: The essence of LMV339MTX lies in its ability to compare two input voltages and provide a digital output based on the comparison result.

Packaging/Quantity: LMV339MTX is typically sold in reels containing 3000 units per reel.

Specifications

• Supply Voltage Range: 2 V to 36 V
• Input Offset Voltage: ±1 mV
• Input Bias Current: ±25 nA
• Response Time: 1.3 µs
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

LMV339MTX has a total of 8 pins arranged as follows:

___________ NC |1 8| VCC IN1- |2 7| OUT1 IN1+ |3 6| IN4- IN2- |4 5| IN4+ -------------

Functional Features

• Quad voltage comparator with open-drain outputs
• Low input offset voltage and low input bias current
• Rail-to-rail input and output capability
• Internal hysteresis for improved noise immunity
• ESD protection for robustness

Advantages and Disadvantages

Advantages: - Low power consumption - Wide supply voltage range - High-speed response - Small package size

Disadvantages: - Limited number of comparators (4 in total) - Open-drain outputs may require additional pull-up resistors

Working Principles

LMV339MTX compares the voltages applied to its input pins and provides a digital output based on the comparison result. It operates by amplifying the voltage difference between the inputs and comparing it to a reference voltage. The output is driven low when the voltage at the non-inverting input is higher than the voltage at the inverting input.

Application Field Plans

LMV339MTX finds applications in various fields, including: 1. Industrial automation 2. Automotive electronics 3. Consumer electronics 4. Battery management systems 5. Sensor interfaces 6. Level shifting circuits

Alternative Models

Some alternative models to LMV339MTX include: - LMV331MTX - LMV324MTX - LMV358MTX - LMV393MTX

These models offer similar functionality but may have different specifications or package options.

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