CS42528-DQZ Cirrus Logic Inc, CS42528-DQZ Datasheet - Page 50

• Manufacturer Part Number: CS42528-DQZ
• Description: IC CODEC S/PDIF RCVR 64-LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42528-DQZ

• Data Interface: Serial
• Resolution (bits): 24 b
• Number Of Adcs / Dacs: 2 / 8
• Sigma Delta: Yes
• Dynamic Range, Adcs / Dacs (db) Typ: 114 / 114
• Voltage - Supply, Analog: 4.75 V ~ 5.25 V
• Voltage - Supply, Digital: 3.13 V ~ 5.25 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 64-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: 114dB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1503 - BOARD EVAL FOR CS42528/CS49300
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

50
6.5
6.5.1
6.5.2
6.5.3
DIF1
7
ADC_OL1
DAC_OL1
Interface Formats (address 04h)
DIGITAL INTERFACE FORMAT (DIFX)
ADC ONE_LINE MODE (ADC_OLX)
DAC ONE_LINE MODE (DAC_OLX)
DIF1
Default = 01
Function:
Default = 00
Function:
Default = 00
Function:
0
0
1
1
0
0
1
1
0
0
1
1
These bits select the digital interface format used for the CODEC Serial Port and Serial Audio Interface
Port when not in One-Line Mode. The required relationship between the Left/Right clock, serial clock,
and serial data is defined by the Digital Interface Format and the options are detailed in 11-12.
These bits select which mode the ADC will use. By default, One-Line Mode is disabled, but it can be
selected using these bits. Please see Figures
One-Line Mode 2.
These bits select which mode the DAC will use. By default, One-Line Mode is disabled, but it can be
selected using these bits. Please see Figures
One-Line Mode 2.
DIF0
6
ADC_OL0
DAC_OL0
DIF0
0
1
0
1
0
1
0
1
0
1
0
1
ADC_OL1
Left-Justified, up to 24-bit data
I²S, up to 24-bit data
Right-Justified, 16-bit or 24-bit data
Reserved
DIF: take the DIF setting from reg04h[7:6]
One-Line #1
One-Line #2
Reserved
DIF: take the DIF setting from reg04h[7:6]
One-Line #1
One-Line #2
Reserved
5
Table 7. Digital Interface Formats
Table 8. ADC One-Line Mode
Table 9. DAC One-Line Mode
ADC_OL0
4
Description
Description
Description
DAC_OL1
13
13
and
and
3
14
14
to see the format of One-Line Mode 1 and
to see the format of One-Line Mode 1 and
DAC_OL0
2
Format
Format
Format
SAI_RJ16
0
1
2
3
4
3
4
-
-
-
-
-
1
Figure
Figure
Figure
CODEC_RJ16
CS42528
13
14
13
14
11
10
12
-
-
-
-
-
DS586F1
0