{441} Comparator Circuit Explained Using LM339

{738} Comparator Circuit Explained, Comparator Circuit Using Single Supply Quad
Comparators LM339, LM339E, LM239, LM2901, LM2901E, LM2901V, NCV2901, MC3302 These comparators are designed for use in level detection, low−level sensing and memory applications in consumer, automotive, and industrial electronic applications. These quad comparators feature high gain, wide bandwidth characteristics. This gives the device oscillation tendencies if the outputs are capacitively coupled to the inputs via stray capacitance. This oscillation manifests itself during output transitions (VOL to VOH). To alleviate this situation input resistors 10 k should be used. The addition of positive feedback ( 10 mV) is also
recommended. It is good design practice to ground all unused input pins.
Differential input voltages may be larger than supply voltages without damaging the comparator inputs. Voltages more negative than −300 mV should not be used. The LMx39 and LM2901x are quad comparators with the ability to operate up to an absolute maximum of 36 V on the supply pin. This standard device has proven ubiquity and versatility across a wide range of applications. This is due to very wide supply voltages range (2 V up to 32 V), low Iq, and fast response of the device. The open-drain output allows the user to configure the output logic low voltage (VOL) and allows the comparator to be used in AND functionality.
The comparator operates solely as a voltage comparator, comparing the differential voltage between the positive and negative pins and outputting a logic low or high impedance (logic high with pullup) based on the input
differential polarity.
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ماشااللہ آللہ پاک آپ کو صعت دے بہت ھی اچھے طریقے سے سمجھاتے ھیں ۔

[@xx_saadi]

Very nice and simple explanation that a person with little know how of electronics can understand the working of these specific ICs. I really admire your efforts.

[@MuhammadRashid-xd6bf]

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[@kantibhaidudhagara8838]

VeryVery नॉलेज बल video दी गई है sirji thanks

[@ranakhurshidelectronics4918]

Masha Allah Sir
Bahut hi lajawab video.Iska wait main bahut dino se kar Raha tha or iske baare me Apke saare videos ko check bhi Kiya. Finally aaj Apne iska video banadiya.
Jazakallah sir.Best wishes for you and your family.

[@vkelcrticas]

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[@JunaidKhan-qp7uk]

جزاکم اللہ خیراً کثیرا

[@haseebelectronicsurdu]

thanks a lot dear brother

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[@DaniyalElectronicsWorkshop1]

MashaAllah ❤️☺️
Jazak Allah ❤️

[@haseebelectronicsurdu]

thanks a lot bhai

[@shekharvartak1306]

Very good explanation sir, All doubt cleared. Thank you so much

[@rakeshpatel4561]

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[@ghanshyamlunagariya6201]

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Apka samja ne ka tarika pasand aagaya

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[@avtarsingh1209]

Thanks for explain with easy way.

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Good work sir thanks

[@azankhan1433]

ماشاءاللہ

[@shekharvartak1306]

Very good explained sir, Thanks for sharing

[@haseebelectronicsurdu]

most welcome

[@kaptaankhantechnolgies5795]

Bahot Alla Zabardast Chha Gaey ho

[@haseebelectronicsurdu]

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[@haseebelectronicsurdu]

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i am thankful for your valuable comment
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Excellent

[@haseebelectronicsurdu]

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[@haseebelectronicsurdu]

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wa alikum salaam dear sister

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Thank you

[@haseebelectronicsurdu]

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[@DhirajKumar-cp2no]

Thanks dear

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V.informative .

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[@DaniyalElectronicsWorkshop1]

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[@mukundbhujbal8222]

Very good explanation, sir please make video on non-inverting input .

[@shafiqueahmad1063]

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[@NareshKumar-cu6sr]

Thanks sir ji

[@nayanjagirdar8408]

👌👌👌👍

[@MehulPandya-l2u]

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Please tell me

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Good evening

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❤🎉

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👌👌👍