ADM6339DARJZ-RL7

Product Overview

Category

ADM6339DARJZ-RL7 belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and reset functions.

Characteristics

• Voltage monitoring and reset IC
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

ADM6339DARJZ-RL7 is available in a small outline package (SOT-23) which ensures easy integration into various electronic devices.

Essence

The essence of ADM6339DARJZ-RL7 lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Voltage Options: 2.32V, 2.55V, 2.88V, 3.08V, 4.38V, 4.63V, 4.88V
• Reset Timeout Period Options: 140ms, 450ms, 900ms, 1800ms
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

ADM6339DARJZ-RL7 has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. MR: Manual reset input
4. RESET: Reset output

Functional Features

Voltage Monitoring

ADM6339DARJZ-RL7 continuously monitors the input voltage and compares it with the preset threshold voltage. If the input voltage falls below the threshold, the reset output is activated.

Reset Signal Generation

When the input voltage drops below the threshold, ADM6339DARJZ-RL7 generates a reset signal to ensure proper system operation. The reset signal remains active for a specific timeout period after the voltage rises above the threshold again.

Manual Reset

ADM6339DARJZ-RL7 provides a manual reset input (MR) which allows the user to manually trigger a reset signal, overriding the voltage monitoring function.

Advantages and Disadvantages

Advantages

• Wide operating voltage range enables compatibility with various electronic systems.
• Small package size facilitates integration into space-constrained devices.
• High accuracy ensures reliable voltage monitoring and reset functionality.
• Low power consumption minimizes energy usage.

Disadvantages

• Limited options for reset threshold voltage and timeout period may not suit all application requirements.
• Lack of advanced features such as hysteresis or adjustable delay limits its flexibility in certain scenarios.

Working Principles

ADM6339DARJZ-RL7 operates by continuously monitoring the input voltage using an internal voltage reference. When the voltage falls below the preset threshold, the reset output is activated, signaling a system reset. The reset signal remains active for a specific timeout period, allowing the system to stabilize before resuming normal operation.

Detailed Application Field Plans

ADM6339DARJZ-RL7 finds applications in various electronic devices where voltage monitoring and reset functions are critical. Some potential application fields include:

1. Microcontrollers and microprocessors
2. Embedded systems
3. Power management circuits
4. Battery-powered devices
5. Industrial control systems

Detailed and Complete Alternative Models

1. MAX809: Voltage monitor and reset IC with adjustable threshold voltage and timeout period.
2. MCP101: Precision voltage monitor and reset IC with wide operating voltage range and adjustable timeout period.
3. TPS3808: Ultra-low power voltage monitor and reset IC with programmable threshold voltage and timeout period.

These alternative models offer similar functionality to ADM6339DARJZ-RL7, but with additional features or customization options to suit specific application requirements.

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