DS1236A-10N+ - English Editing Encyclopedia Entry

Product Overview

Category

DS1236A-10N+ 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: DS1236A-10N+ provides accurate monitoring of power supply voltages.
• Reset function: It generates a reset signal when the monitored voltage falls below a specified threshold.
• Low power consumption: The IC operates with low power consumption, making it suitable for battery-powered devices.

Package

DS1236A-10N+ is available in a compact 8-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of DS1236A-10N+ lies in its ability to ensure reliable operation of electronic devices by monitoring voltage levels and generating reset signals when necessary.

Packaging/Quantity

This product is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Supply voltage range: 2.7V to 5.5V
• Threshold voltage options: 4.63V, 4.38V, 4.00V, 3.08V, 2.93V, 2.63V
• Reset timeout period: 10ms
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. MR: Manual reset input
4. RESET: Reset output
5. TH: Threshold voltage selection pin
6. CT: Capacitor connection for reset timeout adjustment
7. GND: Ground reference
8. VCC: Power supply input

Functional Features

• Accurate voltage monitoring: DS1236A-10N+ ensures precise monitoring of power supply voltages.
• Reset signal generation: It generates a reset signal when the monitored voltage falls below the specified threshold.
• Manual reset option: The MR pin allows for manual reset control.
• Adjustable reset timeout: The CT pin enables adjustment of the reset timeout period.

Advantages and Disadvantages

Advantages

• Reliable voltage monitoring and reset functionality
• Low power consumption
• Compact package size
• Wide operating temperature range

Disadvantages

• Limited threshold voltage options
• Requires an external capacitor for reset timeout adjustment

Working Principles

DS1236A-10N+ operates by continuously monitoring the power supply voltage. When the voltage drops below the selected threshold, it triggers the reset output, indicating a power failure or unstable voltage condition. The reset signal remains active until the voltage rises above the threshold or a manual reset is initiated.

Detailed Application Field Plans

DS1236A-10N+ finds applications in various electronic devices where voltage monitoring and reliable reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensures proper system initialization and prevents data corruption during power fluctuations.
2. Industrial automation: Provides reliable reset functionality for control systems, preventing malfunctions due to power disturbances.
3. Medical devices: Ensures safe operation and quick recovery after power interruptions, minimizing risks to patients.
4. Automotive electronics: Monitors voltage levels in critical systems, triggering resets if necessary to maintain optimal performance.

Detailed and Complete Alternative Models

1. DS1236A-10+: Similar to DS1236A-10N+, but without the manual reset (MR) pin.
2. DS1236B-10N+: Offers additional features such as adjustable reset timeout period and more threshold voltage options.
3. DS1237A-10N+: Provides similar voltage monitoring and reset functionality, but with a different pin configuration.

Note: This is not an exhaustive list of alternative models. Please refer to the manufacturer's documentation for a complete list of alternatives.

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