What is Lm324n IC?

LM324 is a 14pin IC consisting of four independent operational amplifiers (op-amps) compensated in a single package. Op-amps are high gain electronic voltage amplifier with differential input and, usually, a single-ended output.

Which IC is used as a comparator?

The LM324 operational amplifier IC can be worked as a comparator. This IC has 4 independent operational amplifiers on a single chip.

What is LM358 IC used for?

LM358 can be used as transducer amplifier, DC gain block etc. It has large dc voltage gain of 100dB. This IC can be operated on wide range of power supply from 3V to 32V for single power supply or from ±1.5V to ±16V for dual power supply and it also support large output voltage swing.

How does an LM324 work?

lm324 circuits work principle Application of an input signal to the non-inverting terminal will cause current flows. If the non-inverting input is less than the inverting voltage of the op-amp, the output voltage is zero. In such a comparator circuit, no current is flowing.

What is Lm324n used for?

Lm324n is widely used in transducer amplifiers. DC gain blocks and conventional amplifiers circuits are mainly consists of Lm324n. It can be used as a rectifier, oscillator and comparator.

How does comparator IC work?

Generally, in electronics, the comparator is used to compare two voltages or currents which are given at the two inputs of the comparator. That means it takes two input voltages, then compares them and gives a differential output voltage either high or low-level signal.

What is IC 339?

The IC 339, also popularly written as LM339, is a quad comparator IC. Meaning, it includes 4 separate voltage comparators whose inputs and outputs are appropriately terminated via the respective external pins of the IC package, as shown below.

What is LM393 IC?

What is the LM393 IC? The LM393 is a dual independent accuracy voltage integrated circuit operated with single or else split supply. These ICs comprises two independent voltage comparators to operate from an only power supply more than a wide variety of voltages.

Why LM358 is used in IR sensor?

IC Lm358 is used as a comparator when IR receiver senses IR radiations. When the o/p of lm358 goes high, then LED connected at the o/p turns ON. The output pin of the IC LM358 is used to interface with PIC microcontroller.