CN312 - Ultra-Low Power Battery Monitor with Hysteresis Control

The CN312 is an ultra-low power high accuracy battery monitor with hysteresis control, and is specially designed for monitoring single or multi lithium-ion (Li+) cells, multi-cell alkaline, NiCd, NiMH and multi-cell lead acid batteries.

• Precise Threshold: ±1%
• Adjustable Hysteresis to Eliminate the Output Chatter
• Hysteresis is adjusted by the external resistor
• 35ms typical Delay to Filter out the noise
• 35ms typical power-on reset pulse width
• Active-low and Active-high CMOS Outputs
• 2.7μA Supply Current @VCC=3V
• Power Supply Transient Immunity
• Operating Temperature Range -40°C to +85°C
• Available in SOT23-6
• Lead-free, Rohs-compliant and Halogen-free

 

   cn312.pdf