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LM393DMR2G

Dual Comparator IC

Inventory:7,601

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Overview of LM393DMR2G

The LM393DMR2G is a dual voltage comparator IC with low power consumption and wide single-supply voltage range. It is designed for use in industrial, automotive, and consumer applications where reliable voltage comparison is required.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC+: Positive power supply
  • IN-: Inverting input for comparator 1
  • IN+: Non-inverting input for comparator 1
  • VCC-: Negative power supply
  • OUT1: Output for comparator 1
  • OUT2: Output for comparator 2
  • IN-: Inverting input for comparator 2
  • IN+: Non-inverting input for comparator 2
  • GND: Ground connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the LM393DMR2G IC for a visual representation.

Key Features

  • Dual Voltage Comparators: Provides two independent comparators for versatile voltage comparison applications.
  • Low Power Consumption: Features low quiescent current, making it suitable for battery-powered devices.
  • Wide Single-Supply Voltage Range: Operates from a single +2.0V to +36V supply, accommodating various system requirements.
  • Compatible with TTL, DTL, ECL, MOS, and CMOS Logic: Provides flexible interface options for different logic families.
  • High Output Sink-Source Capability: Capable of sinking and sourcing significant output currents, enhancing driving capabilities.

Note: For detailed technical specifications, please refer to the LM393DMR2G datasheet.

Application

  • Automotive Electronics: Suitable for use in vehicle electronics for voltage monitoring and control.
  • Industrial Control Systems: Ideal for voltage level detection and control in industrial automation systems.
  • Consumer Electronics: Used in various consumer products for battery monitoring, overvoltage protection, and more.

Functionality

The LM393DMR2G is a dual voltage comparator IC designed for precise and reliable comparison of voltages in a wide range of applications. It offers low power consumption and high compatibility with different logic standards, making it a versatile component for voltage monitoring and control.

Usage Guide

  • Power Supply: Connect VCC+ (Pin 1) to the positive supply voltage and VCC- (Pin 4) to the negative supply voltage.
  • Input Connections: Apply the voltage signals to be compared to the respective input pins (IN+ and IN-) of each comparator.
  • Output Interface: Access the comparison results from the output pins (OUT1 and OUT2) of the LM393DMR2G.

Frequently Asked Questions

Q: What is the operating voltage range of the LM393DMR2G?
A: The LM393DMR2G can operate with a single-supply voltage ranging from +2.0V to +36V.

Q: Is the LM393DMR2G suitable for low-power applications?
A: Yes, the LM393DMR2G features low power consumption, making it suitable for battery-powered and energy-efficient applications.

Equivalent

For similar functionalities, consider these alternatives to the LM393DMR2G:

  • LM2903: This is a dual voltage comparator IC from Texas Instruments, offering similar voltage comparison capabilities.
  • LM339: A quad voltage comparator IC with extended functionality compared to the LM393DMR2G.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Status Active Compliance PbAHP
Package Type Micro8 Case Outline 846A-02
MSL Type 1 MSL Temp (°C) 260
Container Type REEL Container Qty. 4000
ON Target N Channels 2
VCC Min (V) 2 VCC Max (V) 36
IO Typ (mA) 16 ICC Typ (mA) 0.7
tres Typ (ns) 1300 VIO Max (mV) 5
TA Min (°C) 0 TA Max (°C) 70
Pricing ($/Unit) $0.1015Sample

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