DS1233-10

Product Overview

Category

DS1233-10 belongs to the category of integrated circuits (ICs).

Use

The DS1233-10 IC is primarily used for voltage monitoring and power supply supervision in electronic devices.

Characteristics

• Voltage monitoring: The DS1233-10 monitors the voltage level of the power supply.
• Power supply supervision: It supervises the power supply to ensure stable operation of the device.
• Low power consumption: The IC consumes minimal power, making it suitable for battery-powered applications.
• Compact package: The DS1233-10 comes in a small and compact package, allowing for easy integration into various electronic devices.
• High accuracy: It provides accurate voltage monitoring and power supply supervision.

Package

The DS1233-10 is available in a standard 8-pin DIP (Dual Inline Package) or SOIC (Small Outline Integrated Circuit) package.

Essence

The essence of DS1233-10 lies in its ability to monitor voltage levels and supervise power supply, ensuring reliable operation of electronic devices.

Packaging/Quantity

The DS1233-10 is typically packaged in reels or tubes, with quantities varying based on customer requirements.

Specifications

• Supply voltage range: 2.7V to 5.5V
• Operating temperature range: -40°C to +85°C
• Voltage threshold options: 4.63V, 4.38V, 4.25V, 4.00V, 3.08V, 2.93V, 2.80V, 2.55V
• Reset timeout period: 10ms (typical)
• Quiescent current: 20µA (typical)

Detailed Pin Configuration

The DS1233-10 has the following 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 input
6. GND: Ground reference
7. GND: Ground reference
8. VCC: Power supply input

Functional Features

1. Voltage Monitoring: The DS1233-10 continuously monitors the voltage level of the power supply.
2. Power Supply Supervision: It supervises the power supply to ensure stable operation of the device.
3. Reset Output: The active-low RESET pin provides a reset signal when the voltage falls below the selected threshold.
4. Manual Reset: The MR pin allows for manual reset control.
5. Voltage Threshold Selection: The VTH pin is used to select the desired voltage threshold.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring and power supply supervision.
• Low power consumption, suitable for battery-powered applications.
• Compact package for easy integration.
• Wide operating temperature range.

Disadvantages

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

Working Principles

The DS1233-10 operates by continuously monitoring the voltage level of the power supply. When the voltage falls below the selected threshold, the active-low RESET pin provides a reset signal. This ensures that the device is properly reset and can resume normal operation once the power supply returns to an acceptable level.

Detailed Application Field Plans

The DS1233-10 finds application in various electronic devices where voltage monitoring and power supply supervision are critical. Some common application fields include:

1. Embedded Systems: The IC can be used in embedded systems to monitor the power supply and ensure reliable operation.
2. Consumer Electronics: It can be integrated into consumer electronics such as smartphones, tablets, and gaming consoles to prevent damage due to unstable power supply.
3. Industrial Automation: The DS1233-10 is suitable for industrial automation systems where voltage monitoring and power supply supervision are essential for safe and efficient operation.
4. Medical Devices: It can be utilized in medical devices to ensure continuous and reliable power supply, critical for patient safety.

Detailed and Complete Alternative Models

1. DS1233-05: Similar to DS1233-10 but with different voltage threshold options.
2. DS1233-15: Another variant with a higher voltage threshold range.
3. DS1233-20: A model with extended operating temperature range and additional features.

These alternative models provide flexibility in selecting the most suitable IC based on specific requirements.

In conclusion, the DS1233-10 is an integrated circuit designed for voltage monitoring and power supply supervision. With its compact package, low power consumption, and accurate functionality, it finds application in various electronic devices across different industries. While it may have some limitations in terms of voltage threshold options and advanced features, it serves as a reliable solution for ensuring stable power supply and device operation.