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DS1775R/T&R
Product Overview
Category: Temperature Sensor
Use: Monitoring and controlling temperature in electronic systems
Characteristics: High accuracy, digital output, small package size
Package: SOT-23
Essence: Precise temperature sensing for various applications
Packaging/Quantity: Tape & Reel
Specifications
- Temperature Range: -55°C to +125°C
- Accuracy: ±1.0°C (max) from -10°C to +85°C
- Resolution: 9 to 12 bits
- Supply Voltage: 2.7V to 5.5V
- Interface: I2C
Detailed Pin Configuration
The DS1775R/T&R features a 6-pin SOT-23 package with the following pin configuration: 1. GND 2. SDA 3. SCL 4. A0 5. A1 6. VCC
Functional Features
- Digital temperature sensor with high precision
- Small form factor for space-constrained designs
- I2C interface for easy integration with microcontrollers
- Low power consumption for energy-efficient operation
Advantages and Disadvantages
Advantages: - High accuracy over a wide temperature range - Small package size for flexible placement - Digital output simplifies interfacing with control systems
Disadvantages: - Limited resolution compared to some other temperature sensors - Sensitive to electromagnetic interference in certain environments
Working Principles
The DS1775R/T&R operates based on the principle of temperature-dependent voltage output. It utilizes an internal analog-to-digital converter to measure the temperature and communicates the data digitally through the I2C interface.
Detailed Application Field Plans
The DS1775R/T&R is suitable for various applications including: - Consumer electronics - Industrial automation - Automotive systems - Medical devices - HVAC (Heating, Ventilation, and Air Conditioning)
Detailed and Complete Alternative Models
- TMP36: Analog temperature sensor with similar accuracy and wider operating voltage range
- LM75: Digital temperature sensor with higher resolution and wider temperature range
In conclusion, the DS1775R/T&R offers precise temperature sensing in a compact package, making it ideal for diverse electronic systems.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de DS1775R/T&R en soluciones técnicas
What is the DS1775R/T&R?
- The DS1775R/T&R is a digital temperature sensor with a 9-bit resolution and I2C interface, designed for accurate temperature monitoring in various applications.
What is the operating temperature range of DS1775R/T&R?
- The DS1775R/T&R has an operating temperature range of -55°C to +125°C, making it suitable for a wide range of environments.
How is the DS1775R/T&R powered?
- The DS1775R/T&R is powered by a supply voltage ranging from 2.7V to 5.5V, allowing for flexibility in different system designs.
What is the accuracy of DS1775R/T&R?
- The DS1775R/T&R offers high accuracy with ±2°C accuracy over the entire temperature range.
Can DS1775R/T&R be used in battery-powered applications?
- Yes, the low power consumption of DS1775R/T&R makes it suitable for battery-powered applications, helping to conserve energy.
Does DS1775R/T&R support multiple address options for I2C communication?
- Yes, DS1775R/T&R supports up to eight different I2C addresses, enabling multiple sensors to be used on the same bus.
Is DS1775R/T&R suitable for industrial applications?
- Yes, DS1775R/T&R is designed to meet the requirements of industrial applications, with its robust design and wide temperature range.
What are the typical applications of DS1775R/T&R?
- Typical applications include temperature monitoring in servers, PCs, base stations, and other electronic equipment where accurate temperature measurement is critical.
Does DS1775R/T&R have any built-in temperature alert functionality?
- Yes, DS1775R/T&R features programmable temperature limits with nonvolatile (NV) alarm settings, allowing for easy implementation of temperature alert functions.
What are the key advantages of using DS1775R/T&R in technical solutions?
- The key advantages include high accuracy, wide temperature range, low power consumption, multiple address options, and programmable temperature alerts, making it a versatile choice for temperature monitoring in various technical solutions.