ADAU1328BSTZ Analog Devices Inc, ADAU1328BSTZ Datasheet - Page 23

• Manufacturer Part Number: ADAU1328BSTZ
• Description: IC CODEC 24BIT 2ADC/8DAC 48LQFP
• Manufacturer: Analog Devices Inc
• Type: General Purposer

Specifications of ADAU1328BSTZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 8
• Sigma Delta: Yes
• S/n Ratio, Adcs / Dacs (db) Typ: 94 / 94
• Dynamic Range, Adcs / Dacs (db) Typ: 105 / 106
• Voltage - Supply, Analog: 3 V ~ 3.6 V
• Voltage - Supply, Digital: 3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Audio Codec Type: Stereo
• No. Of Adcs: 2
• No. Of Dacs: 8
• No. Of Input Channels: 2
• No. Of Output Channels: 8
• Adc / Dac Resolution: 24bit
• Adcs / Dacs Signal To Noise Ratio: 108dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 12. Pin Function Changes in TDM and AUX Modes (Replication of Table 11)
Mnemonic
ASDATA1
ASDATA2
DSDATA1
DSDATA2
DSDATA3
DSDATA4
ALRCLK
ABCLK
DLRCLK
DBCLK
ADC 1
ADC 2
AUX
AUX
Stereo Modes
ADC1 Data Out
ADC2 Data Out
DAC1 Data In
DAC2 Data In
DAC3 Data In
DAC4 Data In
ADC LRCLK In/Out
ADC BCLK In/Out
DAC LRCLK In/Out
DAC BCLK In/Out
LRCLK
LRCLK
MCLK
MCLK
BCLK
DATA
BCLK
DATA
Figure 26. Example of AUX Mode Connection to SHARC® (ADAU1328 as TDM Master/AUX Master Shown)
12.288MHz
30MHz
DBCLK
DLRCLK
DSDATA2
DSDATA3
MCLK
TDM Modes
DAC TDM Data In 2 (Dual-Line Mode)
ADC TDM Frame Sync In/Out
DAC TDM Frame Sync In/Out
ASDATA1 ALRCLK ABCLK DSDATA1
ADC TDM Data Out
ADC TDM Data In
DAC TDM Data In
DAC TDM Data Out
DAC TDM Data Out 2 (Dual-Line Mode)
ADC TDM BCLK In/Out
DAC TDM BCLK In/Out
Rev. 0 | Page 23 of 32
ADAU1328
TDM MASTER
AUX MASTER
SHARC
ASDATA2
DSDATA4
SHARC IS RUNNING IN SLAVE MODE
(INTERRUPT-DRIVEN)
AUX Modes
TDM Data Out
AUX Data Out 1 (to External DAC 1)
TDM Data In
AUX Data In 1 (from External ADC 1)
AUX Data In 2 (from External ADC 2)
AUX Data Out 2 (to External DAC 2)
TDM Frame Sync In/Out
TDM BCLK In/Out
AUX LRCLK In/Out
AUX BCLK In/Out
LRCLK
BCLK
DATA
MCLK
LRCLK
BCLK
DATA
MCLK
DAC 1
DAC 2
AUX
AUX
ADAU1328