DS1236AS-5N

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 functionality
• Low power consumption
• Wide operating voltage range
• Small package size
• High accuracy

Package

DS1236AS-5N is available in a small outline integrated circuit (SOIC) 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, with a quantity of 250 units per reel/tube.

Specifications

• Operating Voltage Range: 2.7V to 5.5V
• Reset Threshold Voltage Options: 4.63V, 4.38V, 4.00V, 3.08V
• Reset Timeout Period: 140ms (min)
• Quiescent Current: 10µA (typ)
• Power-On Reset Delay: 100ms (typ)
• Temperature Range: -40°C to +85°C

Detailed Pin Configuration

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

Functional Features

• Monitors supply voltage and generates a reset signal when voltage falls below the specified threshold.
• Provides a manual reset option through the MR pin.
• Offers multiple voltage threshold options for flexibility in different applications.
• Includes a power-on reset delay to ensure stable operation during power-up.

Advantages and Disadvantages

Advantages

• Reliable voltage monitoring and reset functionality.
• Low power consumption, suitable for battery-powered devices.
• Wide operating voltage range allows compatibility with various systems.
• Small package size enables space-saving designs.
• High accuracy ensures precise voltage monitoring.

Disadvantages

• Limited number of voltage threshold options.
• Lack of advanced features compared to more specialized voltage monitoring ICs.

Working Principles

DS1236AS-5N operates by continuously monitoring the supply voltage. When the voltage falls below the selected threshold, the reset output is activated, indicating a low-voltage condition. The reset signal remains active until the voltage rises above the threshold or a manual reset is triggered through the MR pin.

Detailed Application Field Plans

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

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

Detailed and Complete Alternative Models

1. DS1236AS-10+: Similar to DS1236AS-5N but with a different reset timeout period.
2. DS1236AS-3.3: Variant with a fixed 3.3V threshold voltage.
3. DS1236AS-ADJ: Adjustable threshold voltage option.
4. DS1236AS-12: Variant with a higher reset threshold voltage.

These alternative models offer similar voltage monitoring and reset functionality, with variations in specific parameters to cater to different requirements.

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