MX93002FC

MX93002 FEATURES . Built-in two single +5V power supply PCM CODECs . Support external volume control . Support Digital Speakerphone application . Support automatic power-down function . On-chip differential line driver . On-chip ALC (automatic level control) . On-chip differential 8Ω power amplifier . On-chip programmable receive/transmit gain control . Easy interface to general purpose DSP . Easy Read/Write of control registers by MCU . Easy interface to FAX or Cordless Phone . 44-pin PQFP/PLCC package . Support 2.048 or 1.536 MHz master clock for 8KHz . On-chip digital volume control Frame Sync. . Support £ g /A law and 16-bit format linear data . Support switch paths for DAM (digital answering machine) related applications . Support two comparators for power-low and battery- low detection 7. Support external L.P.F. for D/A output path PIN CONFIGURATION 3 3 3 3 2 2 2 2 2 2 2 3 2 1 0 9 8 7 6 5 4 3 S D E N SDATA B SCLK DX1 DR1 DX2 DR2 FS MCLK VDD DGND PGND S V D D 2 S P K N S G N D S P K P S V A L L P V R U P P G D X F F A D 2 C C C 1 2 1 2 4 4 4 4 4 6 5 4 3 2 1 4 3 2 1 0 S D E N SDATA B SCLK DX1 DR1 DX2 DR2 FS MCLK VDD DGND PGND S V D D 2 S P K N S V A L L P P S R U P P G K V X F F A P D 2 C C C D 2 1 2 FILT ALCC2 1 ALCC1 ALCRC PGAC1 AUX1 LIN MIC VREF AG L L VBG P V B V O O A A O P A B U U V G WO T A T T D N B WB T P N D D S G N D 34 35 36 37 38 39 40 41 42 43 44 P V C D P D V C O M P P V B O P A WO T B WB V B A T L O U T P L O U T N A V D D FILT ALCC2 ALCC1 ALCRC...