ST LM393ST

Part points

• The LM393ST is a dual voltage comparator chip commonly used in electronic circuits to compare two input voltage signals. It has two independent comparators with open collector outputs, allowing it to interface with a variety of microcontrollers and other logic circuits. It is often used in applications such as voltage monitoring, level detection, and waveform shaping.

• Equivalent

  The equivalent products of LM393ST chip are LM393, LM2903, TL331, and TS3702.

• Features

  LM393ST is a voltage comparator with open collector outputs. It has a wide supply voltage range, high gain, low offset voltage, low input bias current, and differential inputs. It operates in a wide temperature range with low power consumption, making it suitable for various industrial and automotive applications.

• Pinout

  The LM393ST is a dual comparator with open-drain outputs. It has a total of 8 pins - 4 pins per comparator. Pinout: 1-Vout A, 2-inverting input A, 3-non-inverting input A, 4-GND, 5-Vcc, 6-Vout B, 7-inverting input B, 8-non-inverting input B.

• Manufacturer

  The LM393ST is produced by Texas Instruments, a global semiconductor company that designs and manufactures a range of analog and digital integrated circuits. Texas Instruments is known for its innovative technology solutions in areas such as power management, embedded processing, and connectivity.

• Application Field

  LM393ST is commonly used in various applications such as voltage comparators, signal conditioning circuits, voltage level detectors, and limit switches. It is also used in automotive and industrial applications for monitoring and control purposes due to its high precision and reliability.

• Package

  The LM393ST chip comes in a surface-mount TO-236 package, with a small outline IC (SOIC) form. It has 8 pins and a maximum height of 1.75mm, making it suitable for compact electronic applications.