2009年2月10日 · TDA audio amplifier circuits are produced in generally by Philips and SGS-THOMSON. The most used ICs are TDA2030 and TDA2003 for small audio amplifiers kits and TDA7294 for higher power amplifiers. In this article we present some representative amplifiers schematics with TDA circuits: car and home audio amplifiers with datasheets below every ...

The TDA 2050 is a monolithic integrated circuit in a Pentawatt package, intended for use as an audio class-AB audio amplifier. Thanks to its high power capability the TDA2050 is able to provide up to 35 W true RMS power into a 4 ohm load at THD = 0%, VS = ±18 V, f = 1 kHz and up to 32 W into an 8 ohm load at THD = 10%, VS = ±22 V, f = 1 kHz.

Published: 2010/01/23 Tags: audio amplifier circuits, ic amplifier, simple circuit projects

The TDA2030 is a monolithic integrated circuit in the Pentawatt ® package, intended for use as a low frequency class-AB amplifier. Typically it provides 14 W output power (d = 0.5%) at 14 V/4 Ω. At ±14 V or 28 V, the guaranteed output power is 12 W …

The TDA 2050 is a monolithic integrated circuit in Pentawatt package, intended for use as an audio class AB audio amplifier. Thanks to its high power capability the TDA2050 is able to provide up to 35W true rms power into 4 ohm load @ THD = 10%, VS = ±18V, f = 1KHz and up to 32W into 8ohm load @ THD = 10%, VS = ±22V, f = 1KHz.

The TDA2822D is a monolithic integrated circuit in 8 lead (SO-8) package. It is intended for use as a dual audio power amplifier in portable cassette players, radios and CD players. For further information contact your local STMicroelectronics sales office. Figure 1. Application circuit. Figure 2. Stereo application and test circuit. Figure 3.

The TDA7240A is a 20W bridge audio amplifier IC designed especially for car radio applications. Thanks to the low external part count and compact Heptawatt 7-pin power package the TDA7240A occupies little space on the …

2022年1月27日 · The TDA7294 IC is a popular sound amplifier IC with low cost that has a ton of power handling capacity, 100W to be exact. For this tutorial, we are going to use two of those TDA7294 ICs in a bridge configuration to build an even more powerful amp that can handle up to 170W of RMS power.

2017年11月23日 · TDA1514A 是飞利浦公司在1992年发布上市的一款 HI end级单声道功放芯片。 这块芯片在当时 有Marantz 首席音频工程师参与设计，主要应用于中、小型HI-FI扩音设备，偶尔出现在规模化工业产品中 就算是25年后的今天，一片正品的 TDA1514A也炙手可热（相当稀少了） 该IC内置非常完善的 开机静噪，静音待机功能，并且外带过热、过载保护。 在8欧负载时能提供40W左右的额定功率。 在驱动4欧负载时可以达到50W功率 转化速率：15V/μs 信噪比：85db …

2024年10月21日 · What is TDA2050 IC? The TDA2050 IC is a Hi-Fi audio amplifier from ST Microelectronics. This IC output ranges from 5A to 32W and its high operating voltage is 50V as compared to the other amplifier ICs from the TDA series. So these ICs are used in class-AB audio amplifier which drives a 4 ohm speaker by supplying up to 50W power.