DS2788E+T&R
Product Overview
Category
The DS2788E+T&R belongs to the category of electronic components.
Use
It is primarily used for monitoring and controlling battery charging and discharging in various electronic devices.
Characteristics
- The DS2788E+T&R is a highly accurate battery fuel gauge IC.
- It provides precise measurements of battery capacity, voltage, and temperature.
- This component offers advanced features for battery management and protection.
Package
The DS2788E+T&R comes in a small surface-mount package, making it suitable for compact electronic devices.
Essence
The essence of the DS2788E+T&R lies in its ability to accurately monitor and control battery performance, ensuring optimal usage and longevity.
Packaging/Quantity
This product is typically packaged on tape and reel. Each reel contains a specific quantity of DS2788E+T&R units, usually specified by the manufacturer.
Specifications
- Battery Capacity Measurement Range: 0mAh to 65535mAh
- Voltage Measurement Range: 0V to 5.5V
- Temperature Measurement Range: -40°C to +85°C
- Communication Interface: I2C
- Operating Voltage: 2.7V to 5.5V
- Dimensions: [Specify dimensions if available]
Detailed Pin Configuration
- VCC: Power supply input
- GND: Ground connection
- SDA: Serial data line for communication
- SCL: Serial clock line for communication
- BAT: Battery connection
- [Specify additional pins if applicable]
Functional Features
- Accurate measurement of battery capacity, voltage, and temperature
- Real-time monitoring of battery status
- Overvoltage and undervoltage protection
- Temperature compensation for accurate readings
- Low power consumption
- User-configurable settings for customization
Advantages and Disadvantages
Advantages
- High accuracy in battery capacity measurement
- Comprehensive battery management features
- Compact size for easy integration into electronic devices
- User-friendly configuration options
Disadvantages
- Limited compatibility with certain battery chemistries or configurations
- Requires proper calibration for optimal performance
Working Principles
The DS2788E+T&R operates by continuously monitoring the voltage, current, and temperature of the connected battery. It utilizes an internal algorithm to calculate the remaining battery capacity based on these measurements. The IC communicates with the host device through the I2C interface, providing real-time battery status updates and enabling control over charging and discharging processes.
Detailed Application Field Plans
The DS2788E+T&R finds applications in various electronic devices that rely on battery power, such as: - Smartphones and tablets - Portable medical devices - Wearable technology - Handheld gaming consoles - IoT devices
In these applications, the DS2788E+T&R ensures accurate battery monitoring, prolongs battery life, and enhances overall device performance.
Detailed and Complete Alternative Models
- DS2786E+T&R: Similar to the DS2788E+T&R, but with slightly different specifications.
- DS2777E+T&R: A battery fuel gauge IC with advanced power management features.
- DS2745E+T&R: Provides battery monitoring and charging control capabilities.
These alternative models offer similar functionalities and can be considered as alternatives to the DS2788E+T&R based on specific requirements and compatibility.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق DS2788E+T&R في الحلول التقنية
Sure! Here are 10 common questions and answers related to the application of DS2788E+T&R in technical solutions:
Q: What is DS2788E+T&R? A: DS2788E+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 DS2788E+T&R work? A: DS2788E+T&R works by measuring the voltage, current, and temperature of the battery it is connected to. It uses this information to accurately estimate the remaining capacity and predict the battery's runtime.
Q: What are the key features of DS2788E+T&R? A: Some key features of DS2788E+T&R include accurate capacity estimation, support for multiple battery chemistries, temperature compensation, programmable alarms, and communication interfaces like I2C and SMBus.
Q: Can DS2788E+T&R be used with different types of batteries? A: Yes, DS2788E+T&R supports various battery chemistries such as lithium-ion, lithium polymer, nickel-metal hydride (NiMH), and nickel-cadmium (NiCd). It can be configured for optimal performance with different battery types.
Q: How accurate is the capacity estimation provided by DS2788E+T&R? A: The capacity estimation accuracy of DS2788E+T&R depends on factors like battery chemistry, usage patterns, and calibration. Under typical conditions, it can provide capacity estimates within a few percentage points.
Q: Can DS2788E+T&R measure battery temperature? A: Yes, DS2788E+T&R has an integrated temperature sensor that can measure the battery temperature. This information is used for temperature compensation and to prevent overcharging or overheating.
Q: Does DS2788E+T&R support communication with external devices? A: Yes, DS2788E+T&R supports communication interfaces like I2C and SMBus, allowing it to communicate with microcontrollers, host systems, or other devices in a technical solution.
Q: Can DS2788E+T&R generate alarms based on battery conditions? A: Yes, DS2788E+T&R has programmable alarm thresholds for voltage, current, and temperature. When these thresholds are exceeded, it can generate alarms to alert the system or user.
Q: Is DS2788E+T&R suitable for portable electronic devices? A: Yes, DS2788E+T&R is commonly used in portable electronic devices like smartphones, tablets, laptops, and wearable devices to accurately monitor battery capacity and provide reliable runtime estimates.
Q: Are there any application notes or resources available for DS2788E+T&R? A: Yes, Maxim Integrated provides application notes, datasheets, and technical documentation for DS2788E+T&R on their website. These resources offer detailed information on its usage, configuration, and integration into technical solutions.
Please note that the answers provided here are general and may vary depending on specific use cases and requirements. It's always recommended to refer to the official documentation and consult with experts for accurate and detailed information.