CS8421-CZZR Overview
The book is also accompanied by a case, which only adds to the value of the book. As a mounting type, Surface Mount is recommended for it. A 20-TSSOP (0.173, 4.40mm Width) case has been embedded with it. I have a device with 2 channels attached to it. In this part, you will find Sample Rate Converter functions that you may find useful. In addition to being used in Digital Audio Interfacing, the device can be used in Y as well. Votage is supplied within the specified time frame. -10°C~70°C TA is the range of temperature for this device. This chip has 20 terminations, which means it has 20 terminations on it. The CS8421 family of parts can be found by searching for a part number that is similar to it. In order to better understand the specifications of the device, please refer to the following details: 53kHz ~ 211kHz. As far as the 20 pins on the chip are concerned, they are accessible. It is possible to sort the consumer IC type of a part using CONSUMER CIRCUIT. In order to mount it, Surface Mount is required. It is important to know that there is a 20 kHz bandwidth for data transfer.
CS8421-CZZR Features
With 20-TSSOP (0.173, 4.40mm Width) channels
operate temperature at the range of -10°C~70°C TA
consumer IC type: CONSUMER CIRCUIT

CS8421-CZZR Applications
There are a lot of Cirrus Logic Inc.
CS8421-CZZR Audio Special Purpose applications.

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
Digital Effects Processors
Telecom Systems
Hi-Fi Equipment

Factory Lead Time	18 Weeks
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	20-TSSOP (0.173, 4.40mm Width)
Number of Pins	20
Operating Temperature	-10°C~70°C TA
Packaging	Tape & Reel (TR)
Published	1995
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	20
Applications	Digital Audio Interfacing
Voltage - Supply	2.38V~2.62V
Terminal Position	DUAL
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.65mm
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	CS8421
Function	Sample Rate Converter
Qualification Status	Not Qualified
Number of Channels	2
Interface	Serial
Bandwidth	20 kHz
Specifications	53kHz ~ 211kHz
Consumer IC Type	CONSUMER CIRCUIT
Length	6.5mm
Height Seated (Max)	1.1mm
RoHS Status	RoHS Compliant
Mfr	Cirrus Logic Inc.
Series	-
Product Status	Last Time Buy
Voltage - Supply	2.38V ~ 2.62V
Operating Temperature	-10°C ~ 70°C (TA)
Package / Case	20-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	20-TSSOP