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TDA7294

TDA7294

The TDA7294 is a monolithic integrated circuit in Multi watt 15 package, intended for use as audio class AB amplifier in Hi-Fi field applications (Home Stereo, self powered loudspeakers, Top class TV).

Features:
  • DMOS POWER STAGE
  • VERY HIGH OPERATING VOLTAGE RANGE (±40V)
  • SHORT CIRCUIT PROTECTION
  • NO SWITCH ON/OFF NOISE
  • NO BOUCHEROT CELLS
  • MUTING/STAND-BY FUNCTIONS
  • VERY LOW NOISE
  • HIGH OUTPUT POWER (UP TO 100W MUSIC POWER)
  • THERMAL SHUTDOWN
  • VERY LOW DISTORTION
TDA7294 Monolithic IC Chips

Monolithic integrated circuit is an integrated circuit which realizes the function of unit circuit independently and does not need external components. In order to achieve single chip integration, it is necessary to solve the problems like integration of some capacitor components and power devices that are not easy to be miniaturized and the isolation of each component in circuit performance.

Single chip integrated circuit develops from small to medium scale to large and super large scale integrated circuit, so that the plane process can be developed accordingly, such as doping technology from diffusion to ion implantation, the conventional uv carved to electron beam lithography, plasma etching and reactive ion milling, instead of conventional gas phase epitaxy ultra high vacuum molecular beam epitaxy, using chemical vapor deposition manufacturing silicon dioxide and polysilicon film, etc. In addition to higher integration, monolithic integrated circuits are also developing towards linear, high power, high frequency circuits and analog circuits.
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