DS1833Z-10+T&R

Product Overview

Category

The DS1833Z-10+T&R 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: The DS1833Z-10+T&R provides accurate monitoring of the power supply voltage.
• Reset function: It generates a reset signal when the voltage falls below a specified threshold.
• Low power consumption: This IC operates with low power consumption, making it suitable for battery-powered applications.
• Wide operating voltage range: It can operate within a wide voltage range, typically from 2.5V to 5.5V.
• Temperature range: The DS1833Z-10+T&R is designed to work reliably across a temperature range of -40°C to +85°C.

Package

The DS1833Z-10+T&R is available in a small surface-mount package, which facilitates easy integration into compact electronic designs.

Essence

The essence of the DS1833Z-10+T&R lies in its ability to monitor voltage levels and provide a reliable reset function, ensuring proper operation of electronic systems.

Packaging/Quantity

This product is typically packaged in reels, with each reel containing a specific quantity of DS1833Z-10+T&R ICs.

Specifications

• Supply Voltage Range: 2.5V to 5.5V
• Reset Threshold Voltage: 2.93V
• Reset Timeout Period: 10ms
• Quiescent Current: 20µA (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The DS1833Z-10+T&R has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground reference
3. RESET: Reset output
4. MR: Manual reset input

Functional Features

Voltage Monitoring

The DS1833Z-10+T&R continuously monitors the power supply voltage and compares it to a preset threshold. If the voltage falls below the threshold, the reset function is triggered.

Reset Function

When the voltage drops below the specified threshold, the DS1833Z-10+T&R generates a reset signal. This signal can be used to initiate system resets or perform other necessary actions to ensure proper functioning of the electronic device.

Manual Reset

The MR pin allows for manual resetting of the device. When this pin is pulled low, the reset signal is activated, regardless of the monitored voltage level.

Advantages and Disadvantages

Advantages

• Accurate voltage monitoring ensures reliable operation of electronic systems.
• Low power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range provides flexibility in various power supply scenarios.
• Small surface-mount package enables easy integration into compact designs.

Disadvantages

• The DS1833Z-10+T&R may not be suitable for applications requiring higher reset timeout periods.
• Limited availability of alternative models with different specifications.

Working Principles

The DS1833Z-10+T&R operates by comparing the power supply voltage with a preset threshold. If the voltage falls below this threshold, the reset function is triggered, generating a reset signal. The device continuously monitors the voltage to ensure proper system operation.

Detailed Application Field Plans

The DS1833Z-10+T&R finds applications in various electronic devices that require voltage monitoring and reset functions. Some common application fields include:

1. Microcontrollers: Ensuring reliable operation by monitoring power supply voltage and initiating resets if necessary.
2. Embedded Systems: Providing voltage monitoring and reset capabilities for stable system performance.
3. Industrial Automation: Monitoring power supply voltage in control systems to prevent malfunctions and ensure safety.
4. Consumer Electronics: Incorporating voltage monitoring and reset functions in devices like smart home appliances, ensuring uninterrupted operation.

Detailed and Complete Alternative Models

While the DS1833Z-10+T&R is a reliable choice for voltage monitoring and reset functions, alternative models with different specifications are also available. Some notable alternatives include:

1. DS1833A: Offers a different reset threshold voltage and timeout period.
2. DS1833B: Provides additional features such as adjustable reset thresholds.
3. DS1833C: Designed for specific temperature ranges or industrial applications.

These alternative models cater to specific requirements and offer flexibility in choosing the most suitable IC for a particular application.

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