Datasheet Summary
DS2437 Smart Battery Monitor
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Features
Unique 1-Wire interface requires only one port pin for munication Provides unique 64-bit serial number to battery packs Eliminates thermistors by sensing battery temperature on-chip On-board A/D converter allows monitoring of battery voltage for end-of-charge and end-ofdischarge determination On-board integrated current accumulator facilitates gas gauging Real-time clock in binary format 40-byte nonvolatile user memory available for storage of user data such as gas gauge and manufacturing information Operating range -40°C to +85°C Applications include portable puters, portable/cellular phones, consumer electronics, and handheld...