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DS1621S+T&R
Product Overview
Belongs to: Integrated Circuits (ICs)
Category: Temperature Sensor
Use: The DS1621S+T&R is used for temperature measurement and monitoring in various electronic devices and systems.
Characteristics: High accuracy, digital output, nonvolatile memory for user-defined settings, wide temperature range.
Package: Surface Mount
Essence: Accurate and reliable temperature sensing for precise control and monitoring.
Packaging/Quantity: Tape & Reel
Specifications
- Temperature Range: -55°C to +125°C
- Accuracy: ±0.5°C
- Resolution: 9 to 12 bits
- Interface: I2C
Detailed Pin Configuration
The DS1621S+T&R has a standard 8-pin SOIC package with the following pin configuration: 1. GND 2. SDA (Serial Data) 3. SCL (Serial Clock) 4. A0 (Address Input) 5. A1 (Address Input) 6. RST (Reset) 7. OS (Overtemperature Shutdown) 8. VDD
Functional Features
- Digital temperature sensor with high precision
- Nonvolatile memory for user-defined temperature settings
- I2C interface for communication with microcontrollers
- Overtemperature shutdown function for added safety
Advantages and Disadvantages
Advantages: - High accuracy and resolution - Nonvolatile memory for storing user-defined settings - Wide temperature range
Disadvantages: - Limited to I2C interface - Requires external pull-up resistors for I2C communication
Working Principles
The DS1621S+T&R utilizes a digital temperature sensor to measure the ambient temperature. It stores the user-defined temperature settings in nonvolatile memory and communicates with external microcontrollers through the I2C interface.
Detailed Application Field Plans
The DS1621S+T&R can be used in various applications such as: - Environmental monitoring systems - Industrial automation - Consumer electronics - Automotive systems
Detailed and Complete Alternative Models
Some alternative models to the DS1621S+T&R include: - LM35: Analog temperature sensor with linear output - TMP36: Low voltage, precision analog temperature sensor - MCP9808: High accuracy I2C temperature sensor
This comprehensive entry provides detailed information about the DS1621S+T&R, including its product overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací DS1621S+T&R v technických řešeních
What is DS1621S+T&R?
- DS1621S+T&R is a digital temperature sensor and thermostat with an I2C interface.
What is the operating temperature range of DS1621S+T&R?
- The operating temperature range of DS1621S+T&R is -55°C to +125°C.
How accurate is DS1621S+T&R in temperature measurement?
- DS1621S+T&R has a typical accuracy of ±0.5°C.
Can DS1621S+T&R be used in battery-powered applications?
- Yes, DS1621S+T&R has low power consumption and can be used in battery-powered applications.
Does DS1621S+T&R support multiple temperature measurements?
- Yes, DS1621S+T&R can measure temperatures at multiple points using its multi-drop capability.
What is the resolution of temperature measurements with DS1621S+T&R?
- DS1621S+T&R provides 9-bit to 12-bit temperature measurements, offering different levels of resolution.
Is DS1621S+T&R suitable for industrial applications?
- Yes, DS1621S+T&R is designed for industrial applications and can withstand harsh environments.
Can DS1621S+T&R be integrated with microcontrollers or microprocessors?
- Yes, DS1621S+T&R can be easily interfaced with microcontrollers or microprocessors through its I2C interface.
Does DS1621S+T&R have any built-in temperature threshold functionality?
- Yes, DS1621S+T&R features programmable temperature thresholds for triggering alerts or actions.
What are some common technical solutions where DS1621S+T&R is used?
- DS1621S+T&R is commonly used in applications such as environmental monitoring, thermal management systems, industrial automation, and consumer electronics for temperature sensing and control.