CS8422-CNZR Overview
Additionally, there is a case included with the book as well. The mounting type recommended by the manufacturer is Surface Mount. A 32-VFQFN Exposed Pad case contains it. A 2 channel is present on the device. For your reference, this part contains Sample Rate Converter, Audio Receiver functions. Digital Audio Interfacing can be used with the device. We supply it within 3.135V~3.465V. Using -40°C~85°C TA as a temperature range, this device operates. It has 32 terminations. A search for parts belonging to the CS8422 family will yield similar results. Refer to the device's specifications: 53kHz ~ 211kHz. An accessible 32 pin can be found on the chip. You can use CONSUMER CIRCUIT to sort consumer ICs on a part. In order to operate this part, the minimum supply voltage (Vsup) must not be less than 3.135V volts. A voltage of 3.3V volts can be given by it. Vsup reaches its maximum (3.465V). The mount is made by Surface Mount.
CS8422-CNZR Features
With 32-VFQFN Exposed Pad channels
operate temperature at the range of -40°C~85°C TA
consumer IC type: CONSUMER CIRCUIT

CS8422-CNZR Applications
There are a lot of Cirrus Logic Inc.
CS8422-CNZR Audio Special Purpose applications.

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
Distribution Amplifiers
Graphic and P arametric Equalizers

Factory Lead Time	20 Weeks
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	32-VFQFN Exposed Pad
Number of Pins	32
Operating Temperature	-40°C~85°C TA
Packaging	Tape & Reel (TR)
Published	2012
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	32
Applications	Digital Audio Interfacing
Voltage - Supply	3.135V~3.465V
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	CS8422
Function	Sample Rate Converter, Audio Receiver
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	3.465V
Power Supplies	3.3V
Supply Voltage-Min (Vsup)	3.135V
Number of Channels	2
Interface	I2C, SPI
Logic Function	Receiver
Specifications	53kHz ~ 211kHz
Consumer IC Type	CONSUMER CIRCUIT
Length	5mm
Height Seated (Max)	1mm
Width	5mm
RoHS Status	RoHS Compliant
Mfr	Cirrus Logic Inc.
Series	-
Product Status	Last Time Buy
Interface	I²C, SPI
Voltage - Supply	3.135V ~ 3.465V
Operating Temperature	-40°C ~ 85°C (TA)
Supplier Device Package	32-QFN (5x5)