DS2436
Overview
The DS2436 Battery Identification/Monitor Chip provides a convenient method of tagging and identifying battery packs by manufacturer, chemistry, or other identifying parameters. The DS2436 allows the battery pack to be coded with a unique 64-Bit ROM ID and a 16-Bit Manufacturer ID, and also store information regarding the battery life and charge/ discharge characteristics in its nonvolatile memory.
- Unique 1-Wire® interface requires only one port pin for communication
- Provides unique 64-bit identification number to battery packs
- On-board A/D converter monitors battery voltage for end-of-charge and end-ofdischarge determination
- Eliminates thermistors by sensing battery temperature on-chip
- 256-bit nonvolatile user memory available for storage of data such as fuel gauge and manufacturing information
- 2-byte cycle counter
- Operating range of -40°C to +85°C
