DS2782E+T&R
Product Overview
Category
The DS2782E+T&R belongs to the category of electronic components.
Use
It is primarily used for monitoring and managing battery systems.
Characteristics
- High precision measurement capabilities
- Integrated protection features
- Low power consumption
- Compact size
Package
The DS2782E+T&R comes in a small surface-mount package.
Essence
This product serves as a reliable solution for accurate battery monitoring and management.
Packaging/Quantity
The DS2782E+T&R is typically packaged in reels and is available in large quantities.
Specifications
- Voltage Range: 0V to 5.5V
- Current Measurement Range: -1A to +1A
- Temperature Measurement Range: -40°C to +85°C
- Communication Interface: I2C
- Resolution: 12-bit ADC
Detailed Pin Configuration
The DS2782E+T&R has the following pin configuration:
- VDD: Power supply input
- GND: Ground connection
- SDA: I2C data line
- SCL: I2C clock line
- ALERT: Interrupt output
- BAT+: Positive terminal of the battery
- BAT-: Negative terminal of the battery
- TS: Temperature sense input
Functional Features
- Accurate voltage, current, and temperature measurements
- Battery capacity estimation
- Overvoltage and undervoltage protection
- Overcurrent protection
- Temperature monitoring and thermal shutdown
- Programmable alert thresholds
- I2C interface for easy integration with microcontrollers
Advantages and Disadvantages
Advantages
- High precision measurement capabilities ensure accurate battery monitoring.
- Integrated protection features safeguard the battery from potential damage.
- Low power consumption minimizes energy usage.
- Compact size allows for easy integration into various applications.
Disadvantages
- Limited voltage range may not be suitable for certain battery systems.
- Temperature measurement range might not cover extreme operating conditions.
Working Principles
The DS2782E+T&R operates by continuously monitoring the voltage, current, and temperature of the connected battery. It utilizes an internal ADC to convert analog signals into digital data, which can then be accessed through the I2C interface. The integrated protection features ensure that the battery remains within safe operating limits, while the programmable alert thresholds allow for customized notifications based on specific conditions.
Detailed Application Field Plans
The DS2782E+T&R finds application in various fields, including:
- Portable electronic devices: Enables accurate battery monitoring in smartphones, tablets, and wearables.
- Electric vehicles: Facilitates precise battery management in electric cars and bikes.
- Renewable energy systems: Monitors battery performance in solar power installations and wind turbines.
- Medical devices: Ensures reliable battery monitoring in healthcare equipment.
- Industrial automation: Provides essential battery management capabilities in industrial control systems.
Detailed and Complete Alternative Models
- DS2781E+T&R: Similar functionality with a slightly different pin configuration.
- MAX17043G+T: Offers comparable battery monitoring features with additional gas gauge functionality.
- BQ34Z100-G1: Provides advanced battery management capabilities with enhanced communication protocols.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق DS2782E+T&R في الحلول التقنية
Sure! Here are 10 common questions and answers related to the application of DS2782E+T&R in technical solutions:
Q: What is DS2782E+T&R? A: DS2782E+T&R is a specific model of battery fuel gauge IC (Integrated Circuit) manufactured by Maxim Integrated. It is commonly used for monitoring and managing battery capacity in various technical solutions.
Q: How does DS2782E+T&R work? A: DS2782E+T&R works by measuring the voltage, current, and temperature of the battery it is connected to. It uses this information to estimate the remaining capacity and state of charge of the battery.
Q: What are the key features of DS2782E+T&R? A: Some key features of DS2782E+T&R include accurate capacity estimation, support for multiple battery chemistries, integrated temperature sensor, and communication interfaces like I2C and SMBus.
Q: Can DS2782E+T&R be used with different types of batteries? A: Yes, DS2782E+T&R supports various battery chemistries such as Li-Ion, Li-Polymer, NiMH, and NiCd. It can be used with different types of batteries as long as they are within its specified voltage and current range.
Q: How accurate is the capacity estimation provided by DS2782E+T&R? A: The capacity estimation accuracy of DS2782E+T&R depends on factors like battery chemistry, usage patterns, and calibration. Under typical conditions, it can provide reasonably accurate capacity estimates.
Q: Can DS2782E+T&R be used in portable devices? A: Yes, DS2782E+T&R is commonly used in portable devices like smartphones, tablets, laptops, and wearable devices to monitor battery capacity and provide accurate battery life information.
Q: Does DS2782E+T&R support fast charging? A: Yes, DS2782E+T&R supports fast charging protocols like USB Power Delivery (PD) and Qualcomm Quick Charge. It can accurately track the battery capacity even during fast charging scenarios.
Q: Can DS2782E+T&R be used in industrial applications? A: Yes, DS2782E+T&R is suitable for various industrial applications where monitoring and managing battery capacity is crucial, such as robotics, drones, medical devices, and power tools.
Q: Is DS2782E+T&R compatible with popular microcontrollers? A: Yes, DS2782E+T&R can be easily interfaced with popular microcontrollers using standard communication protocols like I2C or SMBus. Maxim Integrated provides software libraries and example code for easy integration.
Q: Where can I find more technical information about DS2782E+T&R? A: You can find detailed technical information, datasheets, application notes, and reference designs for DS2782E+T&R on the official website of Maxim Integrated or by contacting their technical support team.