ADM6328-23ARTZ-R7

Product Overview

Category

ADM6328-23ARTZ-R7 belongs to the category of voltage supervisors.

Use

It is primarily used for monitoring and controlling the voltage levels in electronic circuits.

Characteristics

• Voltage supervision range: 2.3V
• Package type: SOT-23
• Essence: Monitors voltage levels and provides reset signals when necessary.
• Packaging/Quantity: Comes in a reel packaging with a quantity of 3000 units per reel.

Specifications

The specifications of ADM6328-23ARTZ-R7 are as follows:

• Supply voltage range: 1.2V to 5.5V
• Reset threshold voltage: 2.3V
• Reset timeout period: 140ms (typical)
• Operating temperature range: -40°C to +85°C
• Quiescent current: 6µA (typical)

Pin Configuration

ADM6328-23ARTZ-R7 has the following pin configuration:

1. GND (Ground)
2. RESET (Reset Output)
3. VCC (Supply Voltage)

Functional Features

The functional features of ADM6328-23ARTZ-R7 include:

• Accurate voltage monitoring: It accurately monitors the supply voltage and generates a reset signal when the voltage falls below the specified threshold.
• Reset signal generation: The device generates a reset signal that can be used to reset microcontrollers, DSPs, or other digital systems.
• Low power consumption: With a quiescent current of only 6µA, it ensures minimal power consumption in battery-powered applications.
• Wide operating voltage range: It operates over a wide voltage range from 1.2V to 5.5V, making it suitable for various applications.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures reliable operation of electronic systems.
• Low power consumption prolongs battery life in portable devices.
• Wide operating voltage range provides flexibility in different applications.

Disadvantages

• Limited reset timeout period may not be suitable for certain applications requiring longer reset signals.
• Single threshold voltage may not cater to all voltage monitoring requirements.

Working Principles

ADM6328-23ARTZ-R7 works by continuously monitoring the supply voltage. When the voltage falls below the specified threshold (2.3V), it generates a reset signal. This reset signal can be used to initiate a system reset or perform other necessary actions.

Detailed Application Field Plans

ADM6328-23ARTZ-R7 finds applications in various fields, including:

1. Battery-powered devices: It ensures proper functioning and protects against voltage drops in portable electronics such as smartphones, tablets, and wearables.
2. Industrial automation: It provides voltage supervision in control systems, ensuring stable operation and preventing damage due to voltage fluctuations.
3. Automotive electronics: It monitors the voltage levels in automotive systems, enabling safe and reliable operation of critical components.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to ADM6328-23ARTZ-R7 are:

1. MAX823: Voltage supervisor with adjustable reset threshold and timeout period.
2. TPS3839: Ultra-low-power voltage supervisor with programmable reset threshold and timeout.
3. LTC2937: Dual-supply voltage supervisor with adjustable reset threshold and timeout.

These alternative models provide options for different voltage thresholds, timeout periods, and additional features to suit specific application requirements.

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