MAX16048ETN+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX16048ETN+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage monitoring and reset functionality
• Low power consumption
• Wide operating voltage range
• Small form factor
• High accuracy

Package

The MAX16048ETN+ is available in a small outline transistor (SOT) package.

Essence

The essence of MAX16048ETN+ lies in its ability to monitor voltage levels and provide reset signals when necessary, ensuring reliable operation of electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Reset Threshold Accuracy: ±1.5%
• Quiescent Current: 3µA (typical)
• Reset Timeout Period: Adjustable from 1ms to 640ms

Detailed Pin Configuration

The MAX16048ETN+ has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. MR: Manual reset input
4. RESET#: Active-low reset output

Functional Features

• Voltage Monitoring: The MAX16048ETN+ continuously monitors the input voltage and compares it to a preset threshold.
• Reset Generation: When the input voltage falls below the threshold, the device generates a reset signal to initiate system recovery.
• Manual Reset: The manual reset input allows users to manually trigger a system reset if required.
• Adjustable Timeout Period: The reset timeout period can be adjusted to suit specific application requirements.

Advantages and Disadvantages

Advantages

• High accuracy voltage monitoring
• Low power consumption
• Wide operating voltage range
• Compact form factor

Disadvantages

• Limited reset timeout period adjustment range

Working Principles

The MAX16048ETN+ operates by continuously monitoring the input voltage using an internal voltage reference. When the voltage falls below the preset threshold, the device generates a reset signal to initiate system recovery. The manual reset input allows users to manually trigger a reset if necessary.

Detailed Application Field Plans

The MAX16048ETN+ finds applications in various electronic systems where voltage monitoring and reset functionality are critical. Some potential application fields include:

1. Embedded Systems: Used to monitor power supply voltages and ensure reliable operation of microcontrollers and other embedded devices.
2. Industrial Automation: Employed in control systems to monitor voltage levels and provide reset signals for PLCs (Programmable Logic Controllers) and other industrial equipment.
3. Automotive Electronics: Integrated into automotive systems to monitor battery voltage and initiate system resets when necessary.
4. Consumer Electronics: Utilized in devices such as smartphones, tablets, and gaming consoles to monitor battery voltage and prevent unexpected shutdowns.

Detailed and Complete Alternative Models

Some alternative models that offer similar functionality to the MAX16048ETN+ include:

1. MAX16046ETN+: This variant offers a lower reset threshold accuracy but provides a wider range of adjustable timeout periods.
2. MAX16050ETN+: This model features a higher reset threshold accuracy and a larger operating temperature range.
3. MAX16052ETN+: Offers similar specifications to the MAX16048ETN+ but includes additional features such as a watchdog timer.

In conclusion, the MAX16048ETN+ is a versatile integrated circuit that provides accurate voltage monitoring and reset functionality. Its compact size, low power consumption, and wide operating voltage range make it suitable for various electronic applications. However, the limited range of adjustable timeout periods may be a drawback in certain scenarios.