CS42428-CQZ Cirrus Logic Inc, CS42428-CQZ Datasheet - Page 45

• Manufacturer Part Number: CS42428-CQZ
• Description: IC CODEC 8CH PLL 192KHZ 64-LQFP
• Manufacturer: Cirrus Logic Inc
• Type: Audio Codecr

Specifications of CS42428-CQZ

• 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: -10°C ~ 70°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: 15
• Adc / Dac Resolution: 24bit
• Sampling Rate: 192kSPS
• Ic Interface Type: I2C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1499 - BOARD EVAL FOR CS42428 CODEC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 598-1031

DS605F1
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 ADC & DAC Serial 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
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 6. Digital Interface Formats
Table 7. ADC One-Line Mode
Table 8. DAC One-Line Mode
ADC_OL0
4
Description
Description
Description
DAC_OL1
14
14
and
and
3
15
15
to see the format of One-Line Mode 1 and
to see the format of One-Line Mode 1 and
Figures
DAC_OL0
2
11-13.
Format
Format
Format
Reserved
0
1
2
3
4
3
4
-
-
-
-
-
1
Figure
Figure
Figure
CODEC_RJ16
CS42428
12
14
15
14
15
13
11
-
-
-
-
-
0
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