LM339 is a quad differential comparator IC in which four independent voltage comparators reside inside a single 14- lead package. As it is a comparator IC, therefore it compares the two input values and generates the output depending on the comparison. All the comparators behave independently and hence they can perform different tasks at the … Read more

LM4558 IC is a monolithic integrated chip consisting of two operational amplifiers that belong to the LM series of integrated circuits. Although these two operational amplifiers reside in a single package, but they operate independently of each other. However, both operational amplifiers share the same power rails. The two op-amps have very low noise interference … Read more

LM350 is an adjustable positive floating regulator chip capable of providing 1.2V to 33V and a fixed output voltage of 1.2 volts by connecting adjustment pin directly to ground. It takes an unregulated voltage signal and sends a stable, smooth and regulated voltage signal at the output pin. It can operate within a temperature range … Read more

TDA2005 is a 20-watt class B audio power amplifier IC which has two amplifiers integrated inside a single package. It is used in stereo applications and car radio applications due to its high current output. It is sold in two variants namely TDA2005M and TDA2005S. TDA2005M is used for bridge applications and TDA2005S is used … Read more

HEF4013 is a flip-flop IC consisting of two flip flops with an independent set (SD), clear (CD) and clock inputs (CP). It has buffered outputs that improve system performance. Data is sent out on the outputs on the positive edge transition of a clock pulse signal. It can tolerate a slow rise and fall times … Read more

LM1084 is a 5-ampere voltage regulator. It is available in fixed and adjustable voltage versions. There are many voltage regulator ICs available which give a stable and regulated voltage at the output. LM1084 IC is one of them. It is a positive voltage regulator with a pin configuration similar to LM317. It has a low … Read more

HX711 is a 24-bit analog to digital converter (ADC) IC. It as built-in a preamplifier that is used to amplify low voltage signals. HX711 chip takes voltage signals as an input and provides digital values.  The preamplifier handles low voltages. It has an on-chip power supply regulator that provides analog power due to which you … Read more

TDA1554 is a flexible IC consisting of 4 x 11 W single-ended or 2 x 22 W bridge amplifiers integrated inside the chip. It has two inverting and two non-inverting differential input stages. All the amplifiers are of class B and have a fixed gain of 26dB. used in single-ended or stereo BTL applications. It … Read more

MC34063A is a monolithic control circuit integrated chip which can buck, boost and invert voltages. It has a switching frequency of up to 100 kHz. Due to its voltage conversion property, it is used in DC-to-DC converters. You can adjust its output voltage by only two external resistors. It operates in a temperature range of … Read more

UM3561 is an 8-pin low power sound generator chip consisting of a programmed mask ROM and a tone generator. The tone generator produces different tones depending on the information written by the ROM. This low-power and low-cost chip is suitable for simulating siren sounds in alarm circuits and toys. Additionally, we can attach an external … Read more