FEATURES
Complete Analog Volume Control – 8 Independently Controllable Channels – 3 Configurable Master Volume and Muting Controls Wide Adjustable Volume Range – -96 dB to +22 dB in ¼ dB Steps Low Distortion & Noise – -112 dB THD+N – 127 dB Dynamic Range 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 SPITM 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 CS3318 Devices on the I²C or SPI Control Bus Flexible Power Supply Voltages – ±8 V to ±9 V Analog Supply – +3.3 V Digital Supply DESCRIPTION
A total adjustable range of 118 dB, in ¼ dB steps, is spread evenly over 96 dB of attenuation and 22 dB of gain. The CS3318 implements configurable zero-crossing detection to provide glitch-free volume-level changes. The I²C/SP...
Cirrus Logic
