CS8420-DSZR Overview
There is also an accompanying case included with this set. There is a recommendation that it should be mounted with a Surface Mount type mount. The file is embedded in a 28-SOIC (0.295, 7.50mm Width) case. This device has 2 channels. For your reference, here are some Sample Rate Converter functions. It can be used in Digital Audio Interfacing. There is a supply of votage within 4.75V~5.25V. -40°C~85°C TA is the temperature range for this device. A chip has 28 terminations. You can find similar parts by searching for the CS8420 family. Refer to the following specifications for the device: 8kHz ~ 108kHz. Chips have 28 pins that can be accessed. It is possible to sort parts based on their consumer IC type using CONSUMER CIRCUIT. Voltage can be generated at 5V volts with this device. In this case, Surface Mount mounts it.
CS8420-DSZR Features
With 28-SOIC (0.295, 7.50mm Width) channels
operate temperature at the range of -40°C~85°C TA
consumer IC type: CONSUMER CIRCUIT

CS8420-DSZR Applications
There are a lot of Cirrus Logic Inc.
CS8420-DSZR Audio Special Purpose applications.

AV/DVD Receiver, AV Amplifier
Car or Mobile Audio System
Digital Television
Musical Instruments
Recording Systems
High-End Audio/Sound Card for PC
Replacement of DIR1703
Other Applications Requiring S/PDIF Receiver
Audio Differential Line Drivers
Audio Mix Consoles

Factory Lead Time	17 Weeks
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	28-SOIC (0.295, 7.50mm Width)
Number of Pins	28
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	1995
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	28
Applications	Digital Audio Interfacing
Voltage - Supply	4.75V~5.25V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	CS8420
Function	Sample Rate Converter
Qualification Status	Not Qualified
Power Supplies	5V
Number of Channels	2
Voltage	5V
Interface	I2C, SPI
Specifications	8kHz ~ 108kHz
Consumer IC Type	CONSUMER CIRCUIT
Length	17.9mm
Width	7.5mm
RoHS Status	RoHS Compliant