DS1722U+
Product Overview
Belongs to
The DS1722U+ belongs to the category of digital temperature sensors.
Basic Information
- Category: Digital Temperature Sensor
- Use: Measure and monitor temperature in various applications
- Characteristics: High accuracy, digital output, small form factor
- Package: 8-pin SOIC (Small Outline Integrated Circuit)
- Essence: Accurate temperature sensing and monitoring
- Packaging/Quantity: Available in reels of 2500 units
Specifications
- Temperature Range: -55°C to +125°C
- Resolution: 0.0625°C
- Accuracy: ±0.5°C from -10°C to +85°C
- Supply Voltage: 3.0V to 5.5V
- Interface: I2C-compatible
Detailed Pin Configuration
- GND (Ground)
- SDA (Serial Data)
- SCL (Serial Clock)
- VDD (Power Supply)
- A0 (Address Input)
- NC (No Connection)
- ALERT (Open-drain Active-Low Output)
- OS (Overtemperature Shutdown)
Functional Features
- Digital output for easy interfacing with microcontrollers
- High accuracy and resolution for precise temperature measurements
- Wide operating temperature range for versatile applications
- Addressable for multiple sensor connections on the same bus
- Overtemperature shutdown feature for added protection
Advantages and Disadvantages
Advantages
- Small form factor
- High accuracy
- Digital output for easy integration
- Wide temperature range
Disadvantages
- Limited to I2C interface
- Requires external pull-up resistors for I2C communication
Working Principles
The DS1722U+ utilizes a solid-state temperature sensor to measure the ambient temperature. The measured temperature is digitized and made available through an I2C interface, allowing for easy integration into various systems.
Detailed Application Field Plans
The DS1722U+ is suitable for a wide range of applications including: - Environmental monitoring systems - Industrial automation - Consumer electronics - Medical devices - Automotive systems
Detailed and Complete Alternative Models
- DS1621
- DS18B20
- TMP102
- LM75A
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This content provides a comprehensive overview of the DS1722U+, covering its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
技術ソリューションにおける DS1722U+ の適用に関連する 10 件の一般的な質問と回答をリストします。
Sure, here are 10 common questions and answers related to the application of DS1722U+ in technical solutions:
Q: What is DS1722U+? A: DS1722U+ is a digital temperature sensor with an I2C interface, manufactured by Maxim Integrated.
Q: What is the operating temperature range of DS1722U+? A: The operating temperature range of DS1722U+ is -55°C to +125°C.
Q: How accurate is DS1722U+ in temperature measurement? A: DS1722U+ has a typical accuracy of ±0.5°C over the temperature range of -10°C to +85°C.
Q: Can DS1722U+ be powered from a single supply voltage? A: Yes, DS1722U+ can be powered from a single supply voltage ranging from 2.7V to 5.5V.
Q: What is the resolution of temperature measurement provided by DS1722U+? A: DS1722U+ provides a 9-bit temperature resolution, which corresponds to 0.5°C per bit.
Q: Does DS1722U+ have any programmable features? A: Yes, DS1722U+ has programmable high and low temperature limits, as well as a programmable conversion rate.
Q: Can DS1722U+ be used in battery-powered applications? A: Yes, DS1722U+ is suitable for battery-powered applications due to its low power consumption.
Q: Is DS1722U+ suitable for industrial temperature monitoring applications? A: Yes, DS1722U+ is suitable for industrial temperature monitoring due to its wide operating temperature range and accuracy.
Q: What is the communication interface used by DS1722U+? A: DS1722U+ uses the I2C (Inter-Integrated Circuit) interface for communication with microcontrollers or other devices.
Q: Are there any evaluation kits available for DS1722U+? A: Yes, Maxim Integrated offers evaluation kits that include the necessary hardware and software to evaluate DS1722U+ in various applications.
I hope these questions and answers provide a good overview of the application of DS1722U+ in technical solutions. Let me know if you need further information on any specific aspect!