LM3704XDMM-232/NOPB

Introduction

The LM3704XDMM-232/NOPB is a voltage supervisor and reset generator designed for use in various electronic systems. This device provides essential monitoring and control functions to ensure the reliable operation of integrated circuits and microcontrollers.

Basic Information Overview

• Category: Voltage Supervisor and Reset Generator
• Use: Monitoring and controlling voltage levels in electronic systems
• Characteristics: Precision voltage monitoring, low power consumption, small form factor
• Package: DSBGA-6
• Essence: Ensuring stable and reliable operation of integrated circuits
• Packaging/Quantity: Tape & Reel (3000 units per reel)

Specifications

• Input Voltage Range: 1.8V to 5.5V
• Threshold Voltage Options: 2.32V
• Reset Timeout Period: 140ms (min)
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

The LM3704XDMM-232/NOPB features a compact DSBGA-6 package with the following pin configuration: 1. VDD 2. GND 3. MR 4. RESET 5. GND 6. VDD

Functional Features

• Voltage Monitoring: Monitors the input voltage and generates a reset signal when the voltage falls below the specified threshold.
• Low Power Consumption: Consumes minimal power, making it suitable for battery-powered applications.
• Small Form Factor: Compact package size enables integration into space-constrained designs.

Advantages and Disadvantages

Advantages

• Precise voltage monitoring
• Low quiescent current
• Wide operating temperature range

Disadvantages

• Limited threshold voltage options
• Small package may require careful handling during assembly

Working Principles

The LM3704XDMM-232/NOPB operates by continuously monitoring the input voltage. When the voltage drops below the preset threshold, the device asserts a reset signal to ensure the proper functioning of the connected microcontroller or integrated circuit.

Detailed Application Field Plans

This voltage supervisor and reset generator find applications in various fields, including: - Embedded Systems: Ensuring reliable operation of microcontroller-based systems - Automotive Electronics: Monitoring critical voltage levels in automotive control units - Industrial Control: Providing voltage supervision in industrial automation equipment

Detailed and Complete Alternative Models

• MAX823: Offers similar voltage monitoring and reset generation capabilities
• TC54: Provides precise voltage monitoring with adjustable threshold options
• ADM6315: Low-power voltage supervisor with a wide input voltage range

In conclusion, the LM3704XDMM-232/NOPB is a versatile voltage supervisor and reset generator that offers precise monitoring, low power consumption, and a compact form factor, making it suitable for a wide range of electronic applications.

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