General Description
The CN303 is a two-channel voltage detector with 2 low power high accuracy comparators, and is specially designed for monitoring single or multi lithium-ion (Li+) cells, multi-cell alkaline, NiCd, NiMH and multi-cell lead acid batteries.

FEATUREs
● Two low power high accuracy comparators
● Precise Threshold: ±2%
● 7.5% Hysteresis to Eliminate the Output
   Chatter
● CMOS Outputs Can Drive LED or MCU
   Interface
● 11µA Supply Current @VCC=3.7V
● Power Supply Transient Immunity
● Operating Temperature Range
   -40°C to +85°C
● Available in SOT23-6
● Lead-free, Rohs-compliant and Halogen-free

APPLICATIONs
● Battery-powered Systems
● Multi-cell Batteries Monitoring
● Set-Top Boxes
● DSPs, Microcontrollers Applications
● Cell Phones and PDAs