ADM709MAN

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Precision monitoring, low power consumption, small package size
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Monitors voltage levels and provides reset signals to microcontrollers or other digital systems
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Reset Threshold Voltage Options: 2.63V, 3.08V, 4.38V
• Reset Timeout Period: 140ms (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VCC: Supply voltage input
2. GND: Ground reference
3. MR: Manual reset input
4. RESET: Active-low reset output
5. RESET: Active-low reset output
6. RESET: Active-low reset output
7. RESET: Active-low reset output
8. RESET: Active-low reset output

Functional Features

• Precision voltage monitoring
• Low power consumption
• Manual reset capability
• Multiple reset outputs for system flexibility
• Power-on reset delay to ensure stable operation during power-up

Advantages

• Accurate voltage monitoring ensures reliable system operation
• Low power consumption extends battery life in portable applications
• Small package size saves board space
• Multiple reset outputs allow for versatile system design
• Power-on reset delay prevents erratic behavior during power-up

Disadvantages

• Limited supply voltage range (1.2V to 5.5V)
• Fixed reset threshold voltage options may not suit all applications
• Reset timeout period may not be adjustable for specific requirements

Working Principles

The ADM709MAN is a voltage supervisor IC that monitors the supply voltage and generates reset signals to ensure proper operation of microcontrollers or other digital systems. It compares the monitored voltage against a preset threshold and asserts the reset outputs when the voltage falls below the threshold. The reset outputs remain active until the voltage rises above the threshold or a manual reset signal is applied.

Detailed Application Field Plans

The ADM709MAN is commonly used in various applications where reliable voltage monitoring and system reset functionality are required. Some typical application fields include:

1. Microcontroller-based systems
2. Embedded systems
3. Industrial control systems
4. Automotive electronics
5. Power management circuits
6. Battery-powered devices
7. Communication equipment

Alternative Models

• ADM708MAN: Similar voltage supervisor IC with different reset threshold options
• ADM811MAN: Voltage supervisor IC with adjustable reset timeout period
• MAX809MAN: Voltage supervisor IC with integrated watchdog timer
• TPS3808G01: Precision voltage supervisor IC with programmable reset threshold

(Note: This list is not exhaustive and there may be other alternative models available in the market.)

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