Multi-chemistry battery monitor with I²C bus
The DS2745U+ is a multi-chemistry battery monitor from Analog Devices, communicating over an I²C interface. It tracks charge and discharge in cells ranging from Li-ion to lead-acid without requiring a chemistry-specific algorithm.
Package and temperature grade for production
Housed in an 8-uMAX/uSOP (3.00 mm width) surface-mount package, the DS2745U+ shares the same footprint as the 8-TSSOP and 8-MSOP. Supplied in tube format, the package is MSL-rated per JEDEC standard; the 0.65 mm lead pitch places well on standard 0.65 mm pad layouts with no tombstoning risk at typical reflow profiles.