CS3318-CQZ Overview
Additionally, there is a case included with the book as well. The mounting type recommended by the manufacturer is Surface Mount. A 48-LQFP case contains it. A 8 channel is present on the device. For your reference, this part contains Volume Control functions. Audio Systems can be used with the device. We supply it within 7.6V~9.45V. Using -10°C~70°C TA as a temperature range, this device operates. It has 48 terminations. A search for parts belonging to the CS3318 family will yield similar results. Refer to the device's specifications: -96dB, +22dB. An accessible 48 pin can be found on the chip. In order to operate this part, the minimum supply voltage (Vsup) must not be less than 7.6V volts. A voltage of 3.3+-9V volts can be given by it. Vsup reaches its maximum (9.45V). The mount is made by Surface Mount. The chip conducts in a 3.3V-voltage supply. There should be no change in the voltage gain.
CS3318-CQZ Features
With 48-LQFP channels
operate temperature at the range of -10°C~70°C TA

CS3318-CQZ Applications
There are a lot of Cirrus Logic Inc.
CS3318-CQZ 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	15 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 TA
Packaging	Tray
Published	2001
JESD-609 Code	e3
Pbfree Code	yes
Part Status	Active
Moisture Sensitivity Level (MSL)	3 (168 Hours)
Number of Terminations	48
Termination	SMD/SMT
ECCN Code	EAR99
Applications	Audio Systems
Voltage - Supply	7.6V~9.45V
Terminal Position	QUAD
Terminal Form	GULL WING
Peak Reflow Temperature (Cel)	260
Terminal Pitch	0.5mm
Time@Peak Reflow Temperature-Max (s)	40
Base Part Number	CS3318
Function	Volume Control
Qualification Status	Not Qualified
Operating Supply Voltage	3.3V
Supply Voltage-Max (Vsup)	9.45V
Power Supplies	3.3+-9V
Supply Voltage-Min (Vsup)	7.6V
Number of Channels	8
Interface	I2C, SPI
Nominal Supply Current	36mA
Output Power	650mW
Input Offset Voltage (Vos)	750mV
Gain Bandwidth Product	5MHz
Specifications	-96dB, +22dB
Gain	22 dB
Channel Separation	110 dB
Length	7mm
Height Seated (Max)	1.6mm
REACH SVHC	No SVHC
RoHS Status	RoHS Compliant
Lead Free	Lead Free
Mfr	Cirrus Logic Inc.
Series	-
Product Status	Obsolete
Interface	I²C, SPI
Voltage - Supply	7.6V ~ 9.45V
Operating Temperature	-10°C ~ 70°C (TA)
Supplier Device Package	48-LQFP (7x7)