CS8420-DSZ Cirrus Logic Inc, CS8420-DSZ Datasheet - Page 21

• Manufacturer Part Number: CS8420-DSZ
• Description: IC CONV S/R DGTL AUDIO 28-SOIC
• Manufacturer: Cirrus Logic Inc
• Type: Sample Rate Converterr

Specifications of CS8420-DSZ

• Applications: Digital Audio
• Mounting Type: Surface Mount
• Package / Case: 28-SOIC
• Audio Control Type: Sample Rate Converter
• Control Interface: 3 Wire, Serial
• Supply Voltage Range: 4.75V To 5.25V
• Operating Temperature Range: -40°C To +85°C
• Audio Ic Case Style: SOIC
• No. Of Pins: 28
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 598-1729

DS245F4
X = don’t care to match format, but does need to be set to the desired setting
* not 11 - See Serial Output Data Format Register Bit Descriptions for an explanation of the meaning of each bit
Justified
Justified
Right-Justified
Left-Justified
AES3 Direct
AES3
Direct
Right
(Out)
(Out)
(Out)
(Out)
Left
I²S
I²S
SDOUT
SDOUT
SDOUT
SDOUT
OLRCK
OLRCK
OLRCK
OSCLK
OSCLK
OSCLK
OLRCK
OSCLK
Frame 191
LSB
SOMS
MSB
X
X
X
1
MSB Extended
MSB
Channel A
Figure 18. Serial Audio Output Example Formats
MSB
V
U
SOSF
C
Channel A
Channel A
X
X
X
X
Channel A
LSB
MSB
SORES1/0
Channel B
XX*
XX*
XX*
11
MSB
LSB
LSB
V
U
C
SOJUST
LSB
MSB
0
0
1
0
Frame 0
LSB
MSB Extended
MSB
Channel A
SODEL
MSB
Channel B
Channel B
0
1
0
0
V
Channel B
U
C
MSB
Z
SOSPOL
LSB
0
0
0
0
Channel B
LSB
LSB
MSB
SOLRPOL
CS8420
V
MSB
U
LSB
C
0
1
0
0
Z
MSB
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