LM3704YAMM-308/NOPB

Introduction

The LM3704YAMM-308/NOPB is a voltage supervisor and reset generator integrated circuit designed for use in various electronic systems. This entry provides an overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Supervisor and Reset Generator IC
• Use: Monitoring and controlling the voltage levels in electronic systems to ensure proper operation and reliability.
• Characteristics: Precision voltage monitoring, low power consumption, small form factor, and wide operating temperature range.
• Package: Miniature 4-pin SOT-143 package.
• Essence: Ensuring system stability by providing accurate voltage monitoring and reset generation.
• Packaging/Quantity: Available in tape and reel packaging with varying quantities.

Specifications

• Input Voltage Range: 1.6V to 6.0V
• Reset Threshold Voltage Options: 2.93V, 3.08V, 3.63V
• Quiescent Current: 10µA (typical)
• Operating Temperature Range: -40°C to 125°C
• Output Type: Active-Low RESET

Detailed Pin Configuration

The LM3704YAMM-308/NOPB features a 4-pin SOT-143 package with the following pin configuration: 1. VCC: Input voltage supply 2. GND: Ground connection 3. MR: Manual reset input 4. RESET: Active-low reset output

Functional Features

• Voltage Monitoring: Monitors the input voltage and generates a reset signal when the voltage falls below the specified threshold.
• Manual Reset Input: Allows for manual initiation of the reset signal.
• Low Power Consumption: Operates with minimal power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Precise voltage monitoring
• Low quiescent current
• Small form factor
• Wide operating temperature range

Disadvantages

• Limited to specific input voltage range
• Requires external components for certain applications

Working Principles

The LM3704YAMM-308/NOPB operates by continuously monitoring the input voltage and comparing it to the preset threshold voltage. When the input voltage falls below the threshold, the device asserts an active-low reset signal, which can be used to initiate system resets or perform other control functions.

Detailed Application Field Plans

The LM3704YAMM-308/NOPB is widely used in various electronic systems, including: - Battery-powered devices - Microcontroller-based systems - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the LM3704YAMM-308/NOPB include: - MAX809 - ADM811 - TPS3808 - MCP809

In summary, the LM3704YAMM-308/NOPB is a versatile voltage supervisor and reset generator IC with precise monitoring capabilities, low power consumption, and a compact form factor. Its application spans across diverse electronic systems, ensuring reliable performance and stability.

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