MAX972ESA+

The MAX972ESA+ is an ultra low power, open drain, dual low voltage comparator in 8 pin NSOIC package. This single/dual supply micropower device draw less than 4μA supply current over temperature. The MAX972 is ideal for 3V or 5V single supply applications. The input voltage ranges from negative supply rail to within 1.3V of positive supply. The open drain outputs permit wire ORed configurations. This device is ideal for level translators and bipolar to single ended converters due to 11V output range. The MAX972 is used in battery powered systems, threshold detectors, window comparators and oscillator circuits.

• Supply voltage range is 2.5V to 11V and ±1.25V to ±5.5V
• Operating temperature range from -40°C to 85°C
• Propagation delay of 12μs (10mV overdrive)
• Input offset voltage of ±10mV (VCM = 2.5V)
• Common mode rejection ratio of 0.1mV/V
• Power supply rejection ratio of 0.1mV/V in 5V operation
• Supply current of 2.5μA at TA = +25°C in 5V operation

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