onsemi Linear - Comparators NCV391SN2T1G

The NCV391SN2T1G is a low-power, single voltage comparator designed for operation from a single supply across a wide voltage range, with the capability to function with split power supplies. It features an open collector output and a common-mode input voltage range that includes ground, making it versatile for various applications. The device operates with a low supply current of 0.5 mA, independent of the supply voltage, and has a low input bias current of 25 nA typical, along with a low input offset voltage of ±1 mV typical. The comparator supports a differential input voltage range equal to the supply voltage and is compatible with TTL, DTL, ECL, and CMOS devices. It is AEC-Q100 qualified, making it suitable for automotive applications, and is compliant with RoHS standards. The NCV391SN2T1G is packaged in a TSOP-5 format and is available in tape and reel for efficient handling. Its low output saturation voltage of 250 mV at 4 mA output current enhances its performance in various circuit designs.