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See Technical Specifications

CS3308-CQZR

Audio Amplifiers 8-Ch 3 Configurable Analog Volume CTRL

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Audio Volume Control 8 Channel 48-LQFP (7x7)

Complete analog volume control
8 independently controllable channels
3 configurable master volume and muting controls
Wide adjustable volume range
Low distortion and noise
127 dB dynamic range (CS3318)
123 dB dynamic range (CS3308)
Noise-free level transitions
Zero-crossing detection with programmable time out
Low channel-to-channel crosstalk
120 dB inter-channel isolation
Comprehensive serial control port
Supports I²C and SPI™ communication
Independent control of up to 128 devices on a shared 2-Wire I²C or 3-wire SPI control bus
Supports individual and grouped control of all CS3308/18 devices on the I²C or SPI control bus
Standard power supply voltages

Category	Integrated Circuits (ICs)Audio Special Purpose	Series	-
Function	Volume Control	Applications	Audio Systems
Number of Channels	8	Interface	I²C, SPI
Voltage - Supply	4.75V ~ 5.25V	Operating Temperature	0°C ~ 70°C (TA)
Specifications	-96dB, +22dB	Mounting Type	Surface Mount
Base Product Number	CS3308	Product Category	Audio Amplifiers
Product	Volume Controls	Output Power	362 mW
Mounting Style	SMD/SMT	Type	8-Channel
Audio - Load Impedance	2 kOhms	THD plus Noise	112 dB
Supply Voltage - Max	5.25 V	Supply Voltage - Min	3.1 V
Minimum Operating Temperature	- 10 C	Maximum Operating Temperature	+ 70 C
Gain	22 dB	GBP - Gain Bandwidth Product	5 MHz
Height	1.45 mm	Input Type	Single
Length	7.1 mm	Operating Supply Current	36 mA
Operating Supply Voltage	3.5 V / 5.25 V	Output Signal Type	Analog
Product Type	Audio Amplifiers	PSRR - Power Supply Rejection Ratio	80 dB
Factory Pack Quantity	2000	Subcategory	Audio ICs
Vos - Input Offset Voltage	750 mV	Width	7.1 mm
Part # Aliases	CS3308K-CQZR	Unit Weight	0.006409 oz