DESCRIPTION

The AO2903 is the dual comparator feature low offset voltage, high supply voltage capability, low supply current, low input bias current, low propagation delay and improved 2kV ED performance and input ruggedness through dedicated ESD clamps.

The AO2903 of outputs can be connected to other open-collector outputs to achieve wired-AND relationships. It can operate from 3.3V to 36V, and have low power consuming 55μA (TYP) per channel.

The AO2903 consist of two independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Quiescent current is independent of the supply voltage.

The AO2903 is available in SOP8 and MSOP8 packages.

FEATURES

⚫ Supply Range: +3.3V to +36V

⚫ Low Supply Current

55μA (TYP) per channel at V

S = 5V

⚫ Common Mode Input Voltage Range Includes

Ground

⚫ Low Output Saturation Voltage

⚫ Open Drain Output for Maximum Flexibility

⚫ SPECIFIED UP TO +125°C

⚫ Available in SOP8 and MSOP8 p ackage s

APPLICATION

⚫ V acuum Robot

⚫ Single Phase UPS

⚫ Server PSU

⚫ Cordless Power Tool

⚫ Wireless Infrastructure

⚫ M otor Drives

⚫ Building Automation

⚫ Factory Automation & Control

⚫ Hysteresis Comparators

⚫ Industrial Equipment

⚫ Test and Measurement