4/12/2023 0 Comments Voltage comparator lm339 proteusFurther detail about the particular IC will be given later in this tutorial. It has a lot of real life applications e.g. basic comparator, driving CMOS, driving TTL, low frequency op-amp, Transducer amplifier etc. First of all, it compares the 2 different inputs applied at the input terminal and then gives the output in digital form in order to indicate which of the input applied has a larger amplitude. A comparator rotates a signal between digital and analog domain. LM 339 is a comparator IC having 4 builtin comparators. At its input terminal, it compares the two different input voltages applied, gives digital output and indicates the larger input applied at the input terminal. The basic purpose of a comparator is to rotate the signal between analog and digital domains. There is a unique characteristic of comparators, Input Common-Mode Voltage Range (I CMR) includes a ground even when it is operating from a single power supply voltage.īasically, LM339 is a comparator IC having four built-in comparators. It can also operate for split power supplies. Each comparator is designed in such a way that it is capable of operating from a single power source over a wide range of power supplies. LM339 belongs to the family of devices having 4 independent voltage comparators. Today, I am going to share my knowledge about Introduction to LM339. Hello everyone! I hope you all will be absolutely fine and having fun.
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