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Collected dataAudio Amplifiers

STMicroelectronics

TDA7803A-48X

audio amplifier

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Key Specs Summary(18)

efficiency
-
efficiency
-
features
Built-in audio processing;Digitally programmable gain;Enable/shutdown function;Automatic mute/no-noise switch;Integrated PLL
features
Built-in audio processing;Digitally programmable gain;Enable/shutdown function;Automatic mute/no-noise switch;Integrated PLL
Number Of Channels
4-Channel;-
Number Of Channels
4-Channel;-
Operating Temperature
-40℃~+105℃
Operating Temperature
-40℃~+105℃
Output Power
27W×4@4Ω;47W×4@2Ω
Output Power
27W×4@4Ω;47W×4@2Ω
package
Flexiwatt-27
package
Flexiwatt-27
Quiescent Current
170mA
Quiescent Current
170mA
Total Harmonic Distortion Noise Thd N
0.015%
Total Harmonic Distortion Noise Thd N
0.015%
Voltage Supply
6 to 18.5V
Voltage Supply
6 to 18.5V