ICL7665SCPAZ

The ICL7665SCPAZ is a CMOS Micropower Over/Under Voltage Detector contains two low power, individually programmable voltage detectors on a single CMOS chip. Requiring typically 3μA for operation, the device is intended for battery-operated systems and instruments which require high or low voltage warnings, settable trip points or fault monitoring and correction. The trip points and hysteresis of the two voltage detectors are individually programmed via external resistors. An internal bandgap type reference provides an accurate threshold voltage while operating from any supply in the 1.6 to 16V range. The ICL7665S, super programmable over/under-voltage detector is a direct replacement for the industry standard.

• Guaranteed wider operating voltage range over entire operating temperature range
• 2% Threshold accuracy (ICL7665SA)
• Dual comparator with precision internal reference
• 100ppm/°C Temperature coefficient of threshold voltage
• 100% Tested at 2V
• Individually programmable upper and lower trip voltages and hysteresis levels

Applications

Sensing & Instrumentation, Power Management