Anita Chan

Joined: 6 months ago
Anita Chan

TDA7297 Amplifier IC: Datasheet, Pinout, Circuit Diagram, Equivalent In sandbox

TDA7297 Amplifier Introduction   The TDA7297, an 15 Pin Stereo dual bridge amplifier, is ideal for electronics used in the consumer market such as TV, Radio, and Home theater, am...

Anita Chan in Accessories 20 April · 23 · 1

2N7000 N-Channel MOSFET Introduction

Introduction The 2N7000 are small signal N-Channel MOSFETs. They are manufactured with proprietary, high-cell density DMOS technology. The products are designed to minimize resist...

Anita Chan in Electronics 06 April · 23

What is the SR621SW Battery Equivalent? In sandbox

  What is the SR621SW battery equivalent? What watch battery is equivalent to SR621SW? Many users may wonder this question- What is the equivalent of SR621SW battery? The 1.55V s...

Anita Chan in Accessories 02 March · 13

How do N-channel MOSFETs Work?

How do N-channel MOSFETs Work? In the N-channel MOSFET, the conductivity between drain and source is accomplished by the motion of electrons. The transistor's source and drain are...

Anita Chan in Electronics 01 March · 22

What is a D Latch?

D Latch is also known as a D flip-flop. It's a kind of flip-flop that follows the input and makes transitions to match the D input. The D is referred to as data. It records the val...

Anita Chan in Electronics 28 February · 12

What Does a Voltage Regulator Do?

The voltage regulator can be described as a gadget to stabilize an output voltage. The voltage regulator is comprised of voltage controlling circuits, control circuits, and a servo...

Anita Chan in Electronics 25 February · 13

What is OP Amp? In sandbox

What is OP Amp?   Op amp is short for an operational amplifier. It is a type of electronic circuit that amplifies a weak input signal. It can be used to amplify or attenuate sign...

Anita Chan in Accessories 24 February · 7

Evaluation Board vs Development Board In sandbox

What is Evaluation Board?   An evaluation board is a software that allows project managers to manage their projects efficiently. It helps them to track the progress of their proj...

Anita Chan in Accessories 21 February · 12

Why We Use a Line Driver? In sandbox

Why We Use a Line Driver? In cable modems as well as CATV set-top boxes, high-performance analog circuitry is crucial to the operation. Line drivers may exceed the output voltage...

Anita Chan in Accessories 18 February · 8

What does an Audio Amplifier Do? In sandbox

  An audio amplifier is designed to be efficient with its power consumption and generate the highest quality sound possible. It has a very high-efficiency rate, usually above 90%....

Anita Chan in Accessories 17 February · 4

How to Use an Amplifier?

There are a variety of options for connections and control on an amplifier. Understanding them is important when choosing one and during the installation process. The good news is...

Anita Chan in Electronics 16 February · 38

Why should You Choose the Best Car Amplifier? In sandbox

Why should You Choose the Best Car Amplifier?   Head units for car audio amplifiers included in all audio systems are equipped with tiny integrated amplifiers that can supply pow...

Anita Chan in Accessories 15 February · 18