CS8420-DSZ Cirrus Logic Inc, CS8420-DSZ Datasheet - Page 61
CS8420-DSZ
Manufacturer Part Number
CS8420-DSZ
Description
IC CONV S/R DGTL AUDIO 28-SOIC
Manufacturer
Cirrus Logic Inc
Type
Sample Rate Converterr
Datasheet
1.CS8420-CSZ.pdf
(94 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CS8420-DSZ
Manufacturer:
CIRRUS
Quantity:
20 000
CS8420
13.3.1 Pin Description - Hardware Mode 2
Overall Device Control:
DFC0, DFC1 - Data Flow Control Inputs
DFC0 and DFC1 inputs determine the major data flow options available in Hardware mode, according to Table 5.
S/AES - Serial Audio or AES3 Input Select
S/AES is connected to VD+ in Hardware mode 2, in order to select the serial audio input.
SFMT0, SFMT1 - Serial Audio Port Data Format Select Inputs
SFMT0 and SFMT1 select the serial audio input and output ports’ format. See
Table
10.
OMCK - Output Section Master Clock Input
Output section master clock input. The frequency must be 256x the output sample rate (Fso).
Audio Input Interface:
SDIN - Serial Audio Input Port Data Input
Audio data serial input pin.
ISCLK - Serial Audio Input Port Bit Clock Input or Output
Serial bit clock for audio data on the SDIN pin.
ILRCK - Serial Audio Input Port Left/Right Clock Input or Output
Word rate clock for the audio data on the SDIN pin. The frequency will be at the input sample rate (Fsi)
DS245F4
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