Pin Number. Pin Name. Non — Inverting Input. Inverting Input. Inverting end - of Amplifier.
|Published (Last):||10 May 2013|
|PDF File Size:||6.94 Mb|
|ePub File Size:||16.67 Mb|
|Price:||Free* [*Free Regsitration Required]|
Pin Number. Pin Name. Non — Inverting Input. Inverting Input. Inverting end - of Amplifier. Vs Ground. Connect to the ground of the circuit. This pin outputs the amplified signal. Vs Power. Supply voltage, Minimum 6V and Maximum 36V. An audio amplifier is nothing but one that has the capability to amplify the audio signals from any audio source such as mobile phone jack or microphone so that volume is increased when the audio is played in a speaker.
Audio amplifier circuits can also be made using simple op-amps, but if you need higher volume that is loud enough for a room then this power audio amplifier is will be the best choice. The TDA is breadboard friendly and hence can be easily tested using a breadboard. The TDAA datasheet given at the bottom of this page consists of some basic circuits which can be used to make this IC work.
I have also given a very basic circuit below. The IC can wither work on dual power supply or single mode power supply, to keep this simple I have preferred single mode supply by using a 9V battery. The 5th pin Vs is connected to the positive terminal of the battery and the 3rd pin Ground is connected to the negative terminal of the battery.
This IC is a power amplifier IC and hence requires a decent amount of current to operate, hence make sure your battery can source enough current. The resistor R1 and R2 forms a potential divider across the pins 4 and 2. The two diodes D1 and D2 are used to protect the IC from reverse currents.
The audio source C2 1 can be any audio source from a mobile jack or even a microphone. Just connect the positive point to C2 1 and ground the other point. Also note that this amplifier can amplify only mono channel sound signals. So if you have two audio wires for left and right channel combine them both to make it as a single channel.
Subscribe to stay updated with industry's latest Electronics components and news. Why capacitors C3 and C4 are just hanging on earth? They are just idle, or I don't understand something?
How to use TDA? Component Datasheet. Tags Audio Amplifier. Get Our Weekly Newsletter! Capacitors Comment.
Datasheets search archive of electronic components datasheets
The UTC provides high output current and has very. Further the device incorporates a short circuit protection. Supply Voltage. Input Voltage. Differential input voltage.
UTC2030 PDF Datasheet浏览和下载