AD1835AS Analog Devices Inc, AD1835AS Datasheet - Page 17

• Manufacturer Part Number: AD1835AS
• Description: IC CODEC 2ADC/8DAC 24 BIT 52MQFP
• Manufacturer: Analog Devices Inc
• Type: Stereo Audior

Specifications of AD1835AS

• Rohs Status: RoHS non-compliant
• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 8
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 105 / 108
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 108
• Voltage - Supply, Analog: 4.5 V ~ 5.5 V
• Voltage - Supply, Digital: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 52-BQFP

REV. B
MASTER
SLAVE
ADC 2
SLAVE
SLAVE
SLAVE
SLAVE
ADC 1
ADC 1
ADC 1
ADC 2
ADC 3
LRCLK
LRCLK
LRCLK
LRCLK
LRCLK
LRCLK
MCLK
MCLK
MCLK
MCLK
MCLK
MCLK
BCLK
DATA
BCLK
DATA
BCLK
DATA
BCLK
DATA
BCLK
DATA
BCLK
DATA
Figure 12. Aux Mode Connection to SHARC (Master Mode)
Figure 13. Aux Mode Connection to SHARC (Slave Mode)
12.288MHz
12.288MHz
30MHz
30MHz
DBCLK/AUXBCLK
DLRCLK/AUXLRCLK
DSDATA2/AAUXDATA1
DSDATA3/AAUXDATA2
DSDATA4/AAUXDATA3
MCLK
DBCLK/AUXBCLK
DLRCLK/AUXLRCLK
DSDATA2/AAUXDATA1
DSDATA3/AAUXDATA2
DSDATA4/AAUXDATA3
MCLK
ASDATA
ASDATA
–17–
SHARC
SHARC
FSTDM
FSTDM
BCLK DSDATA1
BCLK DSDATA1
MASTER
AD1835
AD1835
SLAVE
SHARC IS ALWAYS
RUNNING IN SLAVE MODE
(INTERRUPT-DRIVEN).
SHARC IS ALWAYS
RUNNING IN SLAVE MODE
(INTERRUPT DRIVEN).
AD1835