MOSA ELECTRONICS MS6713
The MS6713 is a 3 stereo inputs/4-channel outputs digital control audio processor for the low voltage operation. The MS6713 also has the loudness function and selectable input gain. These functions can be built a Hi-Fi audio system easily.FEATURES
●Operation range : 2.7V~6.5V●3 stereo inputs with selectable input gain
●4 independent speaker controls for fader and balance
●Tone controls (treble and bass) and loudness function
●Independent mute function
●Volume control in 1.25 dB/step
●I2C interface
●Components less and good PSRR
●Housed in SSOP28 packages
APPLICATIONS
●Portable audio device●Car stereo audio
●Hi-Fi audio system
●Cross-reference: TDA7313
DESCRIPTION
Volume, tone (bass and treble), balance (left/right), and fader (front/rear) processor are incorporated into a single chip. 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 and the gains of the input stage, the bass and the treble are 0dB. The stereo 4 is connected internally, but not available on pins. BLOCK DIAGRAM LOUT 17 LIN LOUD_L BOUT_L BIN_L 16 12 19 18 TREB_L 4 LIN1 LIN2 LIN3 15 14 13 RIN3 RIN2 RIN1 9 10 11 Input Sel...