DS1236AS-5N+ - English Editing Encyclopedia Entry

Product Overview

Category

DS1236AS-5N+ belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

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

Package

DS1236AS-5N+ is available in a compact surface mount package.

Essence

The essence of DS1236AS-5N+ lies in its ability to monitor voltage levels and provide a reset signal when necessary, ensuring proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels or tubes and is available in various quantities depending on customer requirements.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Reset Threshold Voltage Options: 4.63V, 4.38V, 4.00V, 3.08V, 2.93V, 2.63V
• Reset Timeout Period: 140ms (min)
• Operating Temperature Range: -40°C to +85°C
• Output Type: Active Low
• Quiescent Current: 10µA (typ)

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. MR: Manual reset input
4. RESET: Active low reset output
5. VTH: Voltage threshold selection pin

Functional Features

• Monitors supply voltage and generates a reset signal when voltage falls below the selected threshold.
• Provides a manual reset option through the MR pin.
• Active low reset output ensures compatibility with various microcontrollers and digital systems.
• Wide operating voltage range allows for versatile applications.
• Low power consumption minimizes energy usage.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring and reset functionality.
• Small package size enables integration into space-constrained designs.
• Wide operating voltage range makes it suitable for a variety of applications.
• Low power consumption prolongs battery life in portable devices.

Disadvantages

• Limited reset threshold voltage options may not cater to all voltage monitoring requirements.
• Lack of adjustable timeout period may restrict customization in certain applications.

Working Principles

DS1236AS-5N+ operates by continuously monitoring the supply voltage. When the voltage falls below the selected threshold, the IC generates an active low reset signal. This signal can be used to reset microcontrollers or other digital systems, ensuring proper operation under low voltage conditions. The manual reset input (MR) allows for additional control over the reset function.

Detailed Application Field Plans

DS1236AS-5N+ finds application in various electronic devices where voltage monitoring and reset functionality are crucial. Some potential application fields include:

1. Power management systems
2. Embedded systems
3. Industrial automation
4. Consumer electronics
5. Medical devices

Detailed and Complete Alternative Models

1. DS1236AS-10+: Similar to DS1236AS-5N+, but with a different reset threshold voltage option.
2. DS1236AS-3.3+: Designed for a specific operating voltage of 3.3V.
3. DS1236AS-12+: Suitable for higher voltage applications with a reset threshold of 12V.

These alternative models offer similar voltage monitoring and reset features, catering to different voltage requirements.

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