Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to explain you about Introduction to LM386. Its a power amplifier specially designed for low voltage consuming applications. The gain of LM 386 is set around 20 internally. But the gain could be increased due to the insertion of external resistor and capacitor between the pin number 1 and 8. The gain could increase to any value from 20 to 200.
The LM-386 inputs are ground referenced. The output are biased to the half of the input voltage levels automatically. When LM 386 operates on 6V, its quiescent power drain is around 24mW. This property of LM-386 makes it ideal for the battery operation. Its major features include battery operation, minimum external p ...
Hello everyone! I hope you all will be fine and having fun. Today, I am going to give you an elaboration on Introduction to UA741. UA 741 is basically a general purpose operational amplifier. This amplifier is considered to be ideal for the voltage follower applications because latch-up operations are no there in its case and it moreover it has High Common Mode Input Voltage Range (HCMIVR). UA-741 is a high performance operational amplifier made up of single silicon chip.
UA 741 is stable without using external components, due to the internal frequency compensation and this device is safe from the short circuiting. In order to cancel the effect of offset voltages we can use a small valued potentiometer/resistor. UA-741 can operate in a temperat ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Introduction to NE555. NE 555 is a precise timing circuit device. It can produce the precise time delays and oscillations. The time interval can be controlled by external resistor and capacitor when NE-555 operates in mono stable mode.Whereas in adjustable mode two external resistors and one capacitor controls the duty cycle and frequency.
NE555 is an Integrated Circuit (IC/Chip) which can be used in different types of timers. The output circuit is capable of bearing current up to 200mA. NE-555 timer works on voltage ranging from 5V to 15V. The output level have compatibility at 5V supply. NE 555 timer can be used in oscillator a ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to share my knowledge about Introduction to TL072. TL 072 is basically a high speed Junction Field Effect Transistor (JFET). It is also known as the dual operational amplifier. It has a bipolar transistor and high voltage JFET in its case. TL-072's important features include low offset current, high slew rates, low input voltage, low offset temperature coefficient etc.
Some of the major features may include low power consumption, low noise, common mode input voltage range includes Vcc, latch-up free operation etc. TL 072 has a very wide range of applications including oscilloscope, solar inverters, AC inverters and VF drives, audio mixers, Un-interruptable Pow ...
Hello everyone! I hope you all will be absolutely and having fun. Today, I am going to give a detailed discussion on Introduction to LM117. Lm 117 is basically a voltage regulator. It is most commonly known as positive (+ve) voltage regulator used to regulate the voltage up to the desired positive level. Lm-117 can regulate the voltage ranging from 12.5V to 37V and provides the current around 1.5A. LM 117 has three (3) pins and is quite easy to use.
To obtain the desired output voltage we need to connect the two external resistors. There are three types of regulations in LM-117 i.e. line regulation, fixed regulation and load regulation. The line regulation & load regulation both are far better than fixed regulation. LM 117 provides overload ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to give a detailed discussion on Introduction to LM318. LM 318 is basically a high speed Operational Amplifier (Op-amp). It provides higher slew rates and wide range of bandwidth. LM-318 has processing speed 10 times higher than the common operational amplifier. It has unity gain frequency compensation. External components are not required for its operation.
Feed forward compensation increases the slew rate up to 150 V/us for inverting applications. It also doubles the bandwidth as compared to the earlier. In LM 318, in order obtain the high stability level we overcompensation can be used with amplifier. LM 318 setting time can be reduced by adding an extern ...
Hello everyone! I hope you all will be absolutely fine and having fun. I am going to give you a detailed Introduction to CD4051 today. CD 4051 is an analog multiplexer and demultiplexer. It has very low OFF leakage current and low ON impedance. Over full voltage ranges, very low power is dissipated by CD-4051.
CD-4051 is an eight (8) channel multiplexer and has three control input named as A, B and C. These inputs connect only 1 out of 8 channels to the output in order to obtain the desired output. Channel I/O terminals became outputs and common O/I become input terminals when CD 4051 is used as a demultiplexer. CD-4051 has a lot of amazing features e.g. binary address decoding on chip, break before make switching eliminates channel overlapping, ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to elaborate you about Introduction to TL081. TL 081 is basically a high speed Junction Field Effect Transistor (JFET) input Operational Amplifier (Op-amp). This Integrated Circuit consists of a JFET with a high voltage and bipolar transistor.
TL-081 provides low input voltage, high slew rates, low input offset current and low Offset Voltage Temperature Coefficient (OVTC). TL 081 has different features e.g. low power consumption, high input impedance, latch-up free operation, short circuit protection, wide common mode input voltage ranges, wide differential input voltage ranges etc. TL-081 can be used in white good, tablets, computers, personal electronics e ...
Hello everyone! I hope you all will be absolutely fine and having fun. Today, I am going to give you detailed discussion on Introduction to LM2904. LM 2904 consists of two builtin amplifiers. These amplifiers have high gain and they are internally frequency compensated. These amplifiers are designed for the operation from a single power supply for a large range of voltages. We can also operate them from multiply power supplies as well.
LM-2904 operates on 3.3V power supply, it is the most common power supply in digital systems. LM 2904 is also available in small sizes i.e. they are available in the latest technology DSBGA. LM-2904 has a lot unique features in comparison to the other standard amplifiers. These features include large DC voltage ga ...
Hello everyone! I hope you all will be absolutely fine ad having fun. Today, I am going to given an elaboration on Introduction to LM833. LM-833 is basically a dual general purpose amplifier. It is usually designed for audio systems. LM 833 is the most common Integrated Circuit (IC) available in the market now a days. This is due to its low cost and high performance activities. It uses bipolar technology.
LM-833 has several different features which make it ideal for general purpose applications. These features include dual supply operation, large input voltage swing, higher gain bandwidth product, higher slew rates, small input offset voltage supply etc. LM- 833 has different real life applications. These application ranges include High Fideli ...
