Manufacturer Part Number
DS2781G+
Manufacturer
Analog Devices
Introduction
The DS2781G+ is a highly proficient power management integrated circuit designed for accurate battery monitoring, primarily focused on lithium-ion or lithium-polymer cells.
Product Features and Performance
Precise battery monitoring for 1 to 2 lithium Ion/Polymer cells
Incorporates a 1-Wire interface for simplified communication and data logging
Operating temperature range of -20°C to 70°C, ensuring reliable performance under varying environmental conditions
Packaged in a compact 10-WFDFN exposed pad for space-efficient designs
Surface mount technology for streamlined PCB assembly
Product Advantages
Enables accurate power management and monitoring, enhancing device reliability and user experience
Facilitates battery life optimization through precise monitoring
Supports simplified integration into various system designs due to its compact size and surface mount packaging
Key Technical Parameters
Battery Chemistry: Lithium Ion/Polymer
Number of Cells: 1 ~ 2
Interface: 1-Wire
Operating Temperature: -20°C ~ 70°C (TA)
Mounting Type: Surface Mount
Package / Case: 10-WFDFN Exposed Pad
Supplier Device Package: 10-TDFN (3x4)
Quality and Safety Features
Robust design ensuring stable operation within the specified temperature range
Tailored for safe battery management activities in devices, enhancing overall device safety
Compatibility
Ideal for managing lithium-ion or lithium-polymer batteries which are commonly used in portable electronics
Application Areas
Portable consumer electronics
Battery-powered devices
Smart devices requiring precise power and battery management
Product Lifecycle
Currently marked as Active, indicating ongoing production without immediate risk of discontinuation
Continuous support and availability for newer designs and replacements
Several Key Reasons to Choose This Product
High precision in battery monitoring enhances device performance and user satisfaction
Wide operating temperature range supports usage in varied environmental conditions
Compact packaging suited for space-constrained applications
Direct communication through 1-Wire interface simplifies system integration
Developed by Analog Devices, a well-regarded manufacturer in the industry, ensuring reliability and performance
DS2782G+TAnalog Devices / Maxim Integrated
DS2781E+TMXAIM