ADM706SARZ

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Precision monitoring, low power consumption, small form factor
• Package: SOP (Small Outline Package)
• Essence: Ensures reliable system operation by monitoring the supply voltage
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 1.2V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Reset Threshold Voltage Options: 2.63V, 3.08V, 4.38V
• Reset Timeout Period Options: 140ms, 280ms, 560ms, 1120ms
• Quiescent Current: 20µA (typical)

Detailed Pin Configuration

The ADM706SARZ IC has a total of 8 pins:

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

Functional Features

• Precision voltage monitoring
• Low power consumption
• Adjustable reset threshold voltage
• Programmable reset timeout period
• Manual reset capability
• Power-on reset delay
• Watchdog timer functionality

Advantages

• Ensures reliable system operation by monitoring the supply voltage
• Prevents data corruption and improper functioning during power-up and power-down events
• Small form factor allows for space-efficient designs
• Low power consumption extends battery life in portable applications
• Adjustable reset threshold and timeout options provide flexibility for different system requirements

Disadvantages

• Limited number of reset threshold and timeout options
• Manual reset input may require additional external components for proper functionality

Working Principles

The ADM706SARZ is a voltage supervisor IC that monitors the supply voltage of a system. It compares the supply voltage with a preset threshold and generates a reset signal when the voltage falls below the threshold. The reset signal remains active until the supply voltage rises above the threshold or a manual reset input is triggered.

The IC also incorporates a power-on reset delay to ensure stable operation during power-up. Additionally, it features a watchdog timer functionality that can be used to monitor the activity of the system and generate a reset if necessary.

Detailed Application Field Plans

The ADM706SARZ is commonly used in various electronic systems where reliable operation is critical. Some application fields include:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Industrial control systems
4. Communication equipment
5. Automotive electronics
6. Medical devices
7. Power management systems

Detailed and Complete Alternative Models

1. ADM708RARZ: Similar voltage supervisor IC with adjustable reset threshold and timeout options.
2. ADM705ARZ: Voltage supervisor IC with fixed reset threshold and timeout options.
3. MAX809R: Precision voltage monitor with manual reset input and adjustable reset threshold.
4. MCP131T: Low-power voltage supervisor with fixed reset threshold and timeout options.

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

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