LMV393IPWRE4

Product Overview

Category: Integrated Circuits (ICs)

Use: LMV393IPWRE4 is a dual low-voltage comparator designed for general-purpose applications. It is commonly used in various electronic circuits where voltage comparison is required.

Characteristics: - Low voltage operation - Rail-to-rail input and output capability - Low input bias current - Low propagation delay - Wide supply voltage range - Small package size

Package: LMV393IPWRE4 comes in a small SMD (Surface Mount Device) package, specifically the TSSOP-8 package.

Essence: The essence of LMV393IPWRE4 lies in its ability to accurately compare voltages and provide a digital output based on the comparison result.

Packaging/Quantity: LMV393IPWRE4 is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• Input Offset Voltage: ±1 mV
• Input Bias Current: 25 nA
• Propagation Delay: 1.3 μs
• Output Current: 20 mA
• Operating Temperature Range: -40°C to +125°C

Pin Configuration

LMV393IPWRE4 has a total of 8 pins arranged as follows:

___________ OUT1 | 1 8 | VCC OUT2 | 2 7 | IN- IN+ | 3 6 | IN+ GND | 4 5 | NC -------------

Functional Features

• Dual comparators with open-drain outputs
• Wide operating voltage range allows compatibility with various power supply levels
• Rail-to-rail input and output capability ensures accurate voltage comparison even at low voltages
• Low input bias current minimizes the impact on the compared signals
• Fast propagation delay enables quick response in voltage comparison applications

Advantages and Disadvantages

Advantages: - Low voltage operation makes it suitable for battery-powered devices - Rail-to-rail capability ensures accurate comparison across the entire voltage range - Small package size saves board space - Low input bias current reduces signal distortion

Disadvantages: - Limited output current may not be suitable for high-power applications - Propagation delay may affect real-time applications requiring instant response

Working Principles

LMV393IPWRE4 works based on the principle of voltage comparison. It compares the voltage levels at its two input pins (IN+ and IN-) and provides a digital output based on the result of the comparison. The open-drain outputs allow easy interfacing with other digital circuits.

Detailed Application Field Plans

LMV393IPWRE4 finds applications in various fields, including but not limited to: 1. Battery-powered devices 2. Voltage monitoring and control systems 3. Signal conditioning circuits 4. Threshold detection circuits 5. Sensor interfaces

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to LMV393IPWRE4 are: 1. LMV331IDBVR 2. LMV358IDGKR 3. LMV324IDR 4. LMV339M/NOPB 5. LMV7239M7X

These models offer similar functionality and characteristics, providing options for different design requirements.

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