DS1817-5/T&R

Product Overview

Category

The DS1817-5/T&R belongs to the category of electronic components.

Use

It is primarily used in electronic circuits for various applications.

Characteristics

• Compact size
• High durability
• Wide operating temperature range
• Low power consumption

Package

The DS1817-5/T&R comes in a small surface mount package.

Essence

This product serves as a crucial component in electronic devices, providing accurate temperature sensing and control capabilities.

Packaging/Quantity

The DS1817-5/T&R is typically packaged in reels containing a quantity of 1000 units.

Specifications

• Temperature Range: -40°C to +125°C
• Accuracy: ±0.5°C
• Supply Voltage: 2.7V to 5.5V
• Interface: I2C/SMBus

Detailed Pin Configuration

The DS1817-5/T&R has the following pin configuration:

1. VCC: Power supply input
2. GND: Ground connection
3. SDA: Serial data line for communication
4. SCL: Serial clock line for communication

Functional Features

• Accurate temperature measurement
• Programmable temperature thresholds
• Nonvolatile memory for storing configuration settings
• Alarm output for temperature limit detection

Advantages and Disadvantages

Advantages

• High accuracy temperature sensing
• Flexible programmability
• Small form factor
• Wide operating temperature range

Disadvantages

• Limited availability of alternative models
• Relatively higher cost compared to some alternatives

Working Principles

The DS1817-5/T&R utilizes a built-in temperature sensor to measure the ambient temperature accurately. It communicates with the host device through the I2C or SMBus interface, allowing for easy integration into various electronic systems. The programmable temperature thresholds and alarm output enable precise temperature control and monitoring.

Detailed Application Field Plans

The DS1817-5/T&R finds applications in various fields, including:

1. Industrial automation
2. Consumer electronics
3. Automotive systems
4. Medical devices
5. HVAC (Heating, Ventilation, and Air Conditioning) systems

Its accurate temperature sensing capabilities make it suitable for applications that require precise temperature control or monitoring.

Detailed and Complete Alternative Models

While the DS1817-5/T&R is a reliable temperature sensor, there are alternative models available in the market. Some notable alternatives include:

1. DS18B20: A popular digital temperature sensor with a 1-Wire interface.
2. LM35: An analog temperature sensor with a linear voltage output.
3. TMP36: Another analog temperature sensor known for its low power consumption.

These alternative models offer different features and specifications, providing options to suit specific application requirements.

In conclusion, the DS1817-5/T&R is a compact and accurate temperature sensor used in various electronic applications. Its programmability, wide operating temperature range, and small form factor make it a versatile choice for temperature control and monitoring. While it may have limited alternative models, its advantages outweigh the disadvantages, making it a reliable component in electronic circuits.