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CS3318 - 8-Channel Analog Volume Controller

General Description

The CS3318 is an 8-channel digitally controlled analog volume control designed specifically for high-end audio systems.

Key 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.

📥 Download Datasheet

Datasheet Details

Part number CS3318
Manufacturer Cirrus Logic
File Size 522.88 KB
Description 8-Channel Analog Volume Controller
Datasheet download datasheet CS3318 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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CS3318 8-Channel Analog Volume Control 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.