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Número de pieza | ET2354 | |
Descripción | 4 stereo inputs/2-channel outputs digital control audio processor | |
Fabricantes | Etek Microelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de ET2354 (archivo pdf) en la parte inferior de esta página. Total 1 Páginas | ||
No Preview Available ! General Description
The ET2354 is a 4 stereo inputs/2channel outputs digital control audio processor for the low voltage operation. Volume,
tone(bass treble), balance(left/right) processor are incorporated into a single chip. The ET2354 also has the loudness
function & selectable input gain. These functions can be built a HiFi audio system easily. All functions are
programmable via the serial I2C bus. The default states of the chip as the power is on are: the volume is 78.75dB, the
stereo 4 is selected, all the speakers are mute & the gains of the input stage, the bass & the treble are 0dB.
Features
Operation range: 2.7V~5V
4 stereo inputs with selectable input gain
2 independent speaker controls for balance
Tone controls (treble & bass)
Loudness & independent mute function
Volume control in 1.25dB/step
I2C interface
Components less & good PSRR
Housed in SOP28,TSSOP28(ET2354V) package
Applications
Portable audio device
Car stereo audio
HiFi audio system
Pin Configuration
1 page |
Páginas | Total 1 Páginas | |
PDF Descargar | [ Datasheet ET2354.PDF ] |
Número de pieza | Descripción | Fabricantes |
ET2354 | 4 stereo inputs/2-channel outputs digital control audio processor | Etek Microelectronics |
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