DIO20874B

The DIO20874B is an ultra-low power comparator with a typical power supply current of 1.25 μA. It has the best-in-class power supply current versus propagation delay performance. The propagation delay is as low as 1.3 μs with 100 mV overdrive at 1.4 V supply. Designed to operate over a wide range of supply voltages, from 1.4 V to 5.5 V, with guaranteed operation at 1.4 V, 2.5 V and 5.0 V, the DIO20874B is ideal for use in a variety of battery-powered applications. With rail-to-rail common mode voltage range, the DIO20874B is well suited for single-supply operation. Featuring an open-drain output stage, the DIO20874B allows for operation with absolute minimum power consumption when driving any capacitive or resistive load. The DIO20874B is available in the Green QFN3*3-16 package. The DIO20874B is ideal for the use in handheld electronics and mobile phone applications. It is rated over the -40°C to 85°C temperature range.