{747} Non Inverting Comparator Circuit Using LM339

{747} Non Inverting Comparator Circuit Explained, Comparator Circuit Using Single Supply Quad. i used lm339 to sense battery voltage to make auto cut off circuit when the battery is fully charged.
Comparators LM339, AS339M-G1, 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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[@washerdryeradvicechannel8041]

Super kool. Thanks for sharing this

[@HaseebElectronics]

best regards and special thanks

[@t1d100]

Excellent information. Thank you.

[@HaseebElectronics]

thanks a lot

[@HarlavanisPanagiotis]

Excellent upload dear friend 😊

[@HaseebElectronics]

thanks a lot dear friend
have a nice sunday

[@muhammadishtiaq24]

Excellent Weldon helpful video keep sharing

[@HaseebElectronics]

THANKS A LOT

[@rashidm9396]

Very nice

[@HaseebElectronics]

best regards and special thanks

[@fakharealiraza1205]

Excellent ur videos are clear and concise and step to step that clears all the confusion. Haseeb Bhai please make a video on high power buck converter it's calculation and control from Arduino . Like 30 to 15 V or 60 to 45 V

[@chirots]

Thank you your kindness to share the knowledge. The best demonstration on how to use LM339 ever. I am newbie on electronic repair and cannot find any professional repairers near my place. I have one question. Are LM339 and LM339N the same???

[@FishingNOutdoorFun]

wow superb

[@HaseebElectronics]

Thank you so much

[@Harry001by7]

Hi, using lm311p, on breadboard the output always stays at active low (0.65v). Not getting active high, the output is in the off state, regardless of the differential input. Any help ?
MC3302P works same as lm339 ?, any modifications needed?

[@ganjaiipowpow484]

Good day sir may you and your family have a wondeful health, could you make a video on trouble shooting faulty UPS (uninterrupted power supply) board?

[@omarshboul5340]

السلام عليكم ورحمة الله وبركاته
ما الفرق بين HCPL. TLP

[@HaseebElectronics]

TLP هو optocoupler من إنتاج شركة Toshiba و HCPL بواسطة Agilent Technologies
وكل مكون. لها مواصفاتها الخاصة مما يجعلها مميزة

[@MohammadAli-zx6bs]

Hi sir please help me

[@HaseebElectronics]

yes please

[@bullworth1123]

Assalamu Alaikum Wa Rahmatullahi Wa Barakatuh, Can you send me full circuit of this application please ? And one question can we make this circuit help of zener diode ?