AK5340-VS - ETC

AK5340-VS CMOS 18 Bit 2 Channel A/D Converter

AK5340-VS (1/3) IL08 C-MOS 18-BIT 2 CHANNEL A/D CONVERTER —TOP VIEW— 1 AINL + AINL _ AINR + AINR _ V REF IN SEL18 PD CLK CMODE SMODE TST1 TST2 TST3 TST4 SCLK FSYNC L/R 15 17 14 V REF SDATA 26 16 AINL + IN 1 AINL _ IN 2 V REF IN 3 4 AVDD 5 AGND 6 NC 7 NC TST1 IN/OUT 8 SEL18 IN 9 PD IN 10 TST2 IN 11 CMODE IN 12 SMODE IN 13 L/R IN/OUT 14 28 AINR + IN 27 AINR.

Features

IT SELECT (L : 16-BIT, H : 18-BIT) ; INTERFACE CLOCK SELECT (L : SUB MODE) (H : MASTER MODE) ; TEST ; REFERENCE VOLTAGE TST 2, 4 V REF IN OUTPUT SDATA V REF ; SERIAL DATA ; REFERENCE VOLTAGE (_2.5V) INPUT/OUTPUT ; FRAME SYNC CLOCK FSYNC (SUB MODE : FSYNC INPUT) (MASTER MODE : FSYNC OUTPUT) ; INPUT CHANNEL SELECT L/R (SUB MODE : fs CLK INPUT) (MASTER MODE : fs CLK OUTPUT) SCLK ; SERIAL DATA CLOCK (SUB MODE : SCLK INPUT) (MASTER MODE : SCLK OUTPUT) ; TEST TST 1, 3 AK5340-VS (3/3) ANALOG BLOCK VOLTAGE REFERENCE VREF IN 3 26 VREF DAC AINL+ AINL_ 1 DIGITAL BLOCK + _ + _ DECIMATION FILTER.