DS2482S-100+T&R

Product Overview

Use

This product is primarily used for accurate temperature measurement and monitoring in various applications.

Characteristics

High precision: The DS2482S-100+T&R offers precise temperature measurements with a high degree of accuracy.
Digital interface: It utilizes a digital interface, making it easy to integrate into existing systems.
Low power consumption: The device operates on low power, ensuring energy efficiency.
Compact package: The DS2482S-100+T&R comes in a compact package, allowing for easy installation and integration.

Package and Quantity

The DS2482S-100+T&R is available in a small surface-mount package. It is typically sold in reels containing a specified quantity of units.

Specifications

Temperature range: -55°C to +125°C
Resolution: 0.0625°C
Interface: I2C
Supply voltage: 2.3V to 5.5V
Operating current: 1mA (max)

Pin Configuration

The DS2482S-100+T&R has the following pin configuration:

| Pin Name | Description | |----------|-------------| | VCC | Power supply | | GND | Ground | | SDA | I2C data | | SCL | I2C clock |

Functional Features

Temperature conversion: The DS2482S-100+T&R can accurately convert temperature readings from its internal sensor.
I2C communication: It supports I2C communication protocol, enabling easy integration with microcontrollers and other devices.
One-wire interface: The device also features a one-wire interface, allowing for compatibility with one-wire temperature sensors.
Alarm functionality: The DS2482S-100+T&R can be configured to trigger an alarm when the temperature exceeds a predefined threshold.

Advantages and Disadvantages

Advantages

High accuracy temperature measurements
Easy integration with existing systems
Low power consumption
Compact package for easy installation

Disadvantages

Limited temperature range (-55°C to +125°C)
Requires additional components for one-wire interface functionality

Working Principles

The DS2482S-100+T&R utilizes a built-in temperature sensor to measure the ambient temperature. It converts the analog temperature readings into digital values using its internal ADC (Analog-to-Digital Converter). The device communicates with external microcontrollers or other devices through the I2C interface, providing accurate temperature data for further processing or monitoring.

Detailed Application Field Plans

The DS2482S-100+T&R finds applications in various fields, including:

HVAC systems: It can be used for temperature monitoring and control in heating, ventilation, and air conditioning systems.
Industrial automation: The device is suitable for temperature sensing in industrial processes and equipment.
Medical devices: It can be integrated into medical devices for precise temperature measurements.
Environmental monitoring: The DS2482S-100+T&R is useful in environmental monitoring systems to measure temperature variations.

Alternative Models

Below are some alternative models that offer similar functionality:

DS18B20: This is a popular one-wire digital temperature sensor with a wider temperature range.
TMP36: An analog temperature sensor with a simple interface and low cost.
LM35: Another analog temperature sensor known for its high accuracy and ease of use.

These alternative models provide options for different temperature sensing requirements and system integrations.

In conclusion, the DS2482S-100+T&R is a digital temperature sensor that offers high accuracy, easy integration, and low power consumption. With its compact package and various applications, it is a versatile choice for temperature monitoring in different fields.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DS2482S-100+T&R v technických řešeních

Sure! Here are 10 common questions and answers related to the application of DS2482S-100+T&R in technical solutions:

Q: What is DS2482S-100+T&R? A: DS2482S-100+T&R is a digital I²C-to-1-Wire bridge chip that enables communication between I²C master devices and 1-Wire slave devices.
Q: What is the purpose of using DS2482S-100+T&R in technical solutions? A: DS2482S-100+T&R simplifies the integration of 1-Wire devices into I²C-based systems, allowing for easy control and monitoring of various sensors, memory devices, and other peripherals.
Q: How does DS2482S-100+T&R interface with I²C master devices? A: DS2482S-100+T&R connects to the I²C bus as a slave device, providing an I²C-compatible interface for communication with the I²C master device.
Q: Can DS2482S-100+T&R support multiple 1-Wire devices simultaneously? A: Yes, DS2482S-100+T&R supports up to eight 1-Wire devices connected in parallel, allowing for efficient communication with multiple devices on a single bus.
Q: What is the maximum communication speed supported by DS2482S-100+T&R? A: DS2482S-100+T&R supports standard (100 kHz) and fast (400 kHz) I²C communication speeds, providing flexibility based on the requirements of the application.
Q: Does DS2482S-100+T&R require external components for operation? A: No, DS2482S-100+T&R is a standalone chip that does not require any external components for basic operation. However, pull-up resistors may be needed on the 1-Wire bus.
Q: Can DS2482S-100+T&R provide power to connected 1-Wire devices? A: Yes, DS2482S-100+T&R can supply power to connected 1-Wire devices through its VDD pin, eliminating the need for separate power supplies in some cases.
Q: Is DS2482S-100+T&R compatible with different operating voltages? A: Yes, DS2482S-100+T&R supports a wide range of operating voltages from 2.3V to 5.5V, making it compatible with various systems and microcontrollers.
Q: Are there any software libraries or example codes available for DS2482S-100+T&R? A: Yes, Maxim Integrated provides software libraries and example codes for easy integration of DS2482S-100+T&R into different platforms, such as Arduino and Raspberry Pi.
Q: Where can I find more detailed technical information about DS2482S-100+T&R? A: You can refer to the datasheet and application notes provided by Maxim Integrated for comprehensive technical information about DS2482S-100+T&R, including its features, specifications, and usage guidelines.