CS8427-CZZR Overview
In addition, the book comes with a case study as well. It is recommended that you mount it in a Surface Mount mounting type. Case 28-TSSOP (0.173, 4.40mm Width) contains it. There are 2 channels on the device. The Audio Transceiver functions in this part are included for your reference. There is a Automotive Audio, Musical Instruments, Professional Audio version of the device. There is a supply of votage within 4.5V~5.5V days of ordering. With this device, you can operate the temperature within a range of -10°C~70°C TA. By searching for CS8427 family parts, similar parts can be found. For more information, please refer to the device specs: 8kHz ~ 108kHz. 28 pins are available on the chip. To sort IC types, use CONSUMER CIRCUIT. There should be no voltage below 4.5V on the supply line of this component (Vsup). The voltage it can produce is 3.3/55V volts.
CS8427-CZZR Features
With 28-TSSOP (0.173, 4.40mm Width) channels
operate temperature at the range of -10°C~70°C TA
consumer IC type: CONSUMER CIRCUIT

CS8427-CZZR Applications
There are a lot of Cirrus Logic Inc.
CS8427-CZZR Audio Special Purpose applications.

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
Dynamic Range Processors

Factory Lead Time	19 Weeks
Mounting Type	Surface Mount
Package / Case	28-TSSOP (0.173, 4.40mm Width)
Surface Mount	YES
Number of Pins	28
Operating Temperature	-10°C~70°C TA
Packaging	Tape & Reel (TR)
Published	1995
Part Status	Not For New Designs
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Applications	Automotive Audio, Musical Instruments, Professional Audio
Voltage - Supply	4.5V~5.5V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	CS8427
Function	Audio Transceiver
Qualification Status	Not Qualified
Power Supplies	3.3/55V
Supply Voltage-Min (Vsup)	4.5V
Number of Channels	2
Interface	I2C, SPI
Logic Function	Transceiver
Specifications	8kHz ~ 108kHz
Max Dual Supply Voltage	5.5V
Consumer IC Type	CONSUMER CIRCUIT
Number of Transmitters	1
Length	9.7mm
Width	4.4mm
RoHS Status	RoHS Compliant