DS7505U+T&R

Product Overview

• Belongs to: Integrated Circuits (ICs)
• Category: Temperature Sensor
• Use: The DS7505U+T&R is a digital temperature sensor designed for accurate temperature measurement and control in various electronic devices and systems.
• Characteristics: High precision, digital output, small form factor, low power consumption
• Package: T&R (Tape and Reel)
• Essence: Accurate temperature sensing and control
• Packaging/Quantity: Tape and Reel packaging, quantity varies based on order size

Specifications

• Temperature Range: -55°C to +125°C
• Resolution: 9 to 12 bits
• Interface: I2C
• Supply Voltage: 2.7V to 5.5V
• Accuracy: ±0.5°C (typical)

Detailed Pin Configuration

• Pin 1: GND
• Pin 2: SDA (I2C Data)
• Pin 3: SCL (I2C Clock)
• Pin 4: ALERT
• Pin 5: VDD

Functional Features

• Digital output for easy interfacing with microcontrollers
• High accuracy and resolution for precise temperature measurements
• Low power consumption for energy-efficient operation
• Built-in alert function for temperature threshold monitoring

Advantages and Disadvantages

Advantages

• High precision temperature measurement
• Small form factor for space-constrained applications
• Wide temperature range for versatile use cases
• Low power consumption for energy efficiency

Disadvantages

• Limited to I2C interface, may not be suitable for all applications
• Higher cost compared to some analog temperature sensors

Working Principles

The DS7505U+T&R operates by utilizing its internal temperature-sensing element to measure the ambient temperature. It then converts this analog signal into a digital output using an internal ADC. This digital value is made available through the I2C interface for further processing by external microcontrollers or other digital devices.

Detailed Application Field Plans

The DS7505U+T&R finds application in various fields such as: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

• TMP102: Another digital temperature sensor with similar accuracy and interface options
• LM35: Analog temperature sensor with lower cost but less precision
• MAX30205: High-accuracy digital temperature sensor with additional features like thermal alarm and shutdown modes

This comprehensive overview of the DS7505U+T&R provides insight into its specifications, features, applications, and alternatives, making it a valuable resource for engineers and designers seeking precise temperature sensing solutions.

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