ST LM2903DT

Part points

• The LM2903DT chip is a dual differential comparator designed for use in voltage sensing applications. It features two independent comparators with open collector outputs, a wide input voltage range, and a low input bias current. This chip is commonly used in battery chargers, power management systems, and other electronic circuits where precise voltage comparisons are required.

• Equivalent

  The equivalent products of LM2903DT chip are LM2903, LM2903N, LM2903DR, LM2903D, and LM2903P. These are all dual voltage comparator chips with similar features and specifications.

• Features

  LM2903DT is a dual differential comparator that operates from a single power supply with a wide voltage range and low current consumption. It has high input impedance and open collector outputs suitable for interfacing with various logic levels. It also has integrated RTL voltage level translation functionality.

• Pinout

  The LM2903DT is a dual differential comparator IC with 8 pins. Pin 1 is the output of the first comparator, pins 2 and 3 are the inverting and non-inverting inputs of the first comparator, pin 4 is the voltage supply for the first comparator, pins 5 and 6 are the inputs of the second comparator, and pin 8 is the output of the second comparator.

• Manufacturer

  The LM2903DT is manufactured by Texas Instruments, a semiconductor company known for producing a wide range of integrated circuits and microcontrollers. Texas Instruments is a global technology company that specializes in designing and manufacturing analog and embedded processing chips for a variety of industries, including automotive, industrial, and consumer electronics.

• Application Field

  The LM2903DT is commonly used in voltage monitoring, current sensing, sensing and detection circuitry, and general comparator applications in various industries such as automotive, industrial, consumer electronics, and telecommunications. It is also suitable for battery management systems, power management circuits, and motor control applications.

• Package

  The LM2903DT chip is available in a TO-252 package type. It is a dual differential comparator IC in surface mount form. The size of the LM2903DT chip is 5.9mm x 6.8mm.