onsemi Linear - Linear - Comparators - KA2901 KA2901

The KA2901 is a quad comparator designed for single or dual supply operation, with a wide supply voltage range of 2 to 36V or ¬±1 to ¬±18V. It features low supply current drain of 800OºA typical, making it energy efficient. The device has open collector outputs suitable for wired connections and is compatible with TTL, DTL, and MOS logic systems. Key electrical characteristics include a low input bias current of 25nA, low input offset current of ¬±2.3nA, and low input offset voltage of ¬±1.4mV. The input common mode voltage range includes ground, and the output saturation voltage is low, enhancing performance in various applications. The KA2901 operates over a temperature range of -40¬8C to +85¬8C, making it suitable for a variety of environments. This product is available in both 14-DIP and 14-SOP packages, providing flexibility for different design requirements.