DS1818-10/T&R

Product Overview

Category

The DS1818-10/T&R belongs to the category of electronic components.

Use

It is commonly used in various electronic devices and circuits for temperature sensing and control purposes.

Characteristics

• Temperature range: -55°C to +125°C
• Accuracy: ±0.5°C
• Low power consumption
• Small form factor
• Easy integration into existing systems

Package

The DS1818-10/T&R is available in a small surface-mount package, making it suitable for compact designs.

Essence

The essence of the DS1818-10/T&R lies in its ability to accurately measure and monitor temperature in electronic systems.

Packaging/Quantity

This product is typically packaged in reels or tape and reel packaging, with a quantity of 2500 units per reel.

Specifications

• Temperature Range: -55°C to +125°C
• Accuracy: ±0.5°C
• Supply Voltage: 2.7V to 5.5V
• Current Consumption: 1µA (standby), 200µA (active)
• Output Type: Digital
• Interface: I2C/SMBus

Detailed Pin Configuration

The DS1818-10/T&R has the following pin configuration:

• Pin 1: GND (Ground)
• Pin 2: VCC (Supply Voltage)
• Pin 3: SDA (Serial Data)
• Pin 4: SCL (Serial Clock)

Functional Features

• Accurate temperature sensing and monitoring
• Digital output for easy integration with microcontrollers
• Low power consumption for energy-efficient applications
• Wide temperature range for versatile use cases
• Compact form factor for space-constrained designs

Advantages and Disadvantages

Advantages

• High accuracy temperature measurement
• Easy integration with existing systems
• Low power consumption
• Wide temperature range

Disadvantages

• Limited output options (digital only)
• Requires additional components for I2C/SMBus interface

Working Principles

The DS1818-10/T&R utilizes a built-in temperature sensor to measure the ambient temperature. It converts the analog temperature reading into a digital value, which can be accessed through the I2C/SMBus interface. The device operates within the specified temperature range and provides accurate temperature information to the connected system.

Detailed Application Field Plans

The DS1818-10/T&R finds applications in various fields, including:

1. Consumer Electronics: Temperature control in home appliances, such as refrigerators and air conditioners.
2. Industrial Automation: Monitoring and regulation of temperature in manufacturing processes.
3. Automotive: Engine temperature monitoring and climate control systems.
4. Medical Devices: Temperature sensing in medical equipment and patient monitoring devices.
5. Aerospace: Temperature management in aircraft and spacecraft systems.

Detailed and Complete Alternative Models

1. DS18B20: Similar temperature sensor with 1-wire interface.
2. LM35: Analog temperature sensor with wide temperature range.
3. TMP36: Low-cost analog temperature sensor with voltage output.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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