ZHCSLD4L August 1999 – November 2024 TL331 , TL331B , TL391B
PRODUCTION DATA
TL331x will typically be used to compare a single signal to a reference or two signals against each other. Many users take advantage of the open drain output to drive the comparison logic output to a logic voltage level to an MCU or logic device. The wide supply range and high voltage capability makes TL331x optimal for level shifting to a higher or lower voltage.