CS4245-CQZR Overview
It is supplied in the 48-LQFP package for the purpose of space saving. The packaging way of Tape & Reel (TR) is adopted. As a type of Stereo Audio, this electronic part is able to deliver high-efficient performance in various applications. It employs Surface Mount as its mounting type. It is able to operate normally when the operating performance is set at -10°C~70°C. It is integrated with 2 / 2 ADCs / DACs. The analog circuit is provided with the supply voltage of 3.13V~5.25V. The digital circuit is provided with the supply voltage of 3.13V~5.25V. There are 48 terminations used to prevent signals from reflecting off the end of the transmission line. It is a kind of 48-pin electronic device. It is configured with 48 pins. Its base part number CS4245 can be used to find more related parts. It is mounted to a PCB based on the Surface Mount technology. There are 2 A/D converters used to convert the analog signals into digital signals. It is able to operate from the supply voltage of 5V. It supports a minimum supply voltage of 3.13V. The supply current kept below 50mA makes them operate in an easy way.
CS4245-CQZR Features
Embedded in the 48-LQFP package
Operating temperature of -10°C~70°C
2 / 2 ADCs / DACs
2 A/D converters

CS4245-CQZR Applications
There are a lot of Cirrus Logic Inc.
CS4245-CQZR CODECs Interface ICs applications.

Aerospace
Autonomous vehicles & robots
Backstop gauging
Ball screw positioning
Converting
Conveying
Cut-to-length
Filling
Food & beverage
Linear measurement

Factory Lead Time	13 Weeks
Contact Plating	Tin
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	48-LQFP
Number of Pins	48
Operating Temperature	-10°C~70°C
Packaging	Tape & Reel (TR)
Published	2001
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	48
Type	Stereo Audio
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	NOT SPECIFIED
Number of Functions	1
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED
Base Part Number	CS4245
Pin Count	48
Qualification Status	Not Qualified
Operating Supply Voltage	5V
Supply Voltage-Min (Vsup)	3.13V
Interface	I2C, SPI, Serial
Supply Current-Max	50mA
Data Interface	Serial
Sampling Rate	192 ksps
Voltage - Supply, Analog	3.13V~5.25V
Voltage - Supply, Digital	3.13V~5.25V
Number of A/D Converters	2
Resolution (Bits)	24 b
Sigma Delta	Yes
Number of ADCs / DACs	2 / 2
Dynamic Range, ADCs / DACs (db) Typ	104 / 104
Length	7mm
Height Seated (Max)	1.6mm
Width	7mm
RoHS Status	RoHS Compliant