CS42L51-DNZR Overview
Space-saving is achieved by supplying it in the 32-VFQFN Exposed Pad package. As a packaging method, Tape & Reel (TR) is adopted. The high-efficiency performance of this electronic part can be achieved in various applications due to its type of Stereo Audio. Mounting type Surface Mount is used. At -40°C~85°C, it can operate normally. It consists of 2 / 2 ADCs/ DACs. The analog circuit is powered by 1.8V 2.5V. Digital circuits are powered by 1.8V 2.5V supply voltages. To prevent signals from reflecting off of the transmission line, there are 32 terminations. The device has 32 pins. The pins are configured as 32. Its base part number CS42L51 can be used to find other parts that are related. Surface Mount technology is used for mounting it to a PCB. Converting analog signals to digital signals requires 2 A/D converters. Voltages as low as 1.65V can be supplied to it. Voltages above 1.89V are supported.
CS42L51-DNZR Features
Embedded in the 32-VFQFN Exposed Pad package
Operating temperature of -40°C~85°C
2 / 2 ADCs / DACs
2 A/D converters

CS42L51-DNZR Applications
There are a lot of Cirrus Logic Inc.
CS42L51-DNZR CODECs Interface ICs applications.

Ball screw positioning
Converting
Conveying
Cut-to-length
Filling
Food & beverage
Linear measurement
Material handling
Metal forming & fabrication
Mobile equipement

Factory Lead Time	21 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
Packaging	Tape & Reel (TR)
Published	2005
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	32
Type	Stereo Audio
Terminal Position	QUAD
Terminal Form	NO LEAD
Peak Reflow Temperature (Cel)	260
Number of Functions	1
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	CS42L51
Pin Count	32
Qualification Status	Not Qualified
Supply Voltage-Max (Vsup)	1.89V
Supply Voltage-Min (Vsup)	1.65V
Interface	I2C, SPI, Serial
Data Interface	Serial
Sampling Rate	96 ksps
Voltage - Supply, Analog	1.8V 2.5V
Voltage - Supply, Digital	1.8V 2.5V
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	98 / 98
Length	5mm
Height Seated (Max)	1mm
Width	5mm
RoHS Status	RoHS Compliant