What is the use of LM358 in the circuit?
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What is the use of LM358 in the circuit?
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.
What is IC LM358?
The LM358 IC is a great, low power and easy to use dual channel op-amp IC. It is designed and introduced by national semiconductor. It consists of two internally frequency compensated, high gain, independent op-amps. This IC is designed for specially to operate from a single power supply over a wide range of voltages.
What is lm358mm?
The LM358 is a dual-core, dual-core, low-power operational amplifier, originally initiated by National Semiconductor. It is used in detection circuits. The LM358 abbreviation indicates an 8-pin integrated circuit that includes two low-power operational amplifiers.
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.
What is the output of LM358?
Pin configuration of LM358:
| Pin Number | Pin Name | Description |
|---|---|---|
| 1 | OUTPUT 1 | This pin is the output of first operational amplifier |
| 2 | INPUT 1 – | This pin is the inverting input of first op-amp |
| 3 | INPUT 1 + | This pin is the non-inverting input of first op-amp |
| 4 | GND or | This ground or negative supply to op-amp |
What is the difference between op-amp and comparator?
At the output, ordinary op amps use push-pull output circuitry for essentially symmetrical swings between the specified power supply voltages, while comparators usually have an “open-collector” output with grounded emitter.
What is the output voltage of LM358?
LM358 IC can also be used as transducer standard operational amplifier and it is suitable for our needs. It can handle voltage from 3V to 32V DC supply and current up to 20mA per channel.
What type of sensor is available in LM358 module?
This project and its circuit are one of the most basic and popular sensor modules. In electronics, this sensor is analogous to human’s visionary senses which can be used to detect an obstacle which is one of its common applications.
Which IC use in IR sensor?
Here is a simple project of an IR sensor using LM324 IC. The purpose of this circuit is to provide a visual indication by activating an LED whenever an object is placed in front of the IR LED and the photodiode.
How do you make an IR sensor circuit?
How to Make IR Sensor
- Step 1: Gather the Components and Tools. 1 x 8 pin IC base. 1 x LM358.
- Step 2: Placing the Components. Place all the components according to circuit diagram I given above.
- Step 3: Done ! Just Anything As Output.
- Step 4: Video. homemade IR proximity sensor.
- 9 Comments. abhijitdutta2005.
