DS1501WS/T&R

Product Overview

• Category: Integrated Circuit
• Use: Digital Temperature Sensor
• Characteristics: High accuracy, low power consumption, small package size
• Package: Tape and Reel (T&R)
• Essence: The DS1501WS/T&R is a digital temperature sensor designed for various applications that require precise temperature measurements. It offers high accuracy, low power consumption, and comes in a compact package.
• Packaging/Quantity: The DS1501WS/T&R is packaged in tape and reel format, which allows for easy handling and automated assembly. Each reel contains a specific quantity of sensors.

Specifications

• Temperature Range: -55°C to +125°C
• Accuracy: ±0.5°C (typical)
• Resolution: 9 bits
• Supply Voltage: 2.7V to 5.5V
• Current Consumption: 200µA (typical)
• Communication Interface: I2C

Detailed Pin Configuration

The DS1501WS/T&R has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground connection
3. SDA: Serial Data Line for I2C communication
4. SCL: Serial Clock Line for I2C communication

Functional Features

• High accuracy temperature measurement
• Low power consumption for energy-efficient applications
• Small package size for space-constrained designs
• I2C interface for easy integration with microcontrollers and other devices

Advantages and Disadvantages

Advantages: - Precise temperature measurements - Low power consumption extends battery life - Compact package enables versatile applications - Easy integration with existing systems through I2C interface

Disadvantages: - Limited resolution compared to higher-end temperature sensors - Requires external microcontroller or device for data processing

Working Principles

The DS1501WS/T&R utilizes a built-in temperature sensor and an analog-to-digital converter to measure the ambient temperature. It converts the analog temperature signal into a digital value, which can be accessed through the I2C interface. The sensor operates within the specified temperature range and provides accurate temperature readings with low power consumption.

Detailed Application Field Plans

The DS1501WS/T&R is suitable for various applications that require precise temperature measurements, such as:

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

Detailed and Complete Alternative Models

• DS18B20: 1-Wire Digital Thermometer
• LM35: Precision Centigrade Temperature Sensor
• TMP36: Low Voltage Precision Linear Temperature Sensor
• MCP9808: High Accuracy I2C Temperature Sensor
• MAX31855: Thermocouple-to-Digital Converter

These alternative models offer different features and specifications, providing options based on specific application requirements.

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