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CS4245 - Stereo Audio CODEC

Datasheet Summary

Description

The CS4245 is a highly integrated stereo audio CODEC.

The CS4245 performs stereo analog-to-digital (A/D) and digital-to-analog (D/A) conversion of up to 24-bit serial values at sample rates up to 192 kHz.

Features

  •  Multi-bit Delta Sigma Modulator  104 dB Dynamic Range  -90 dB THD+N  Up to 192 kHz Sampling Rates  Single-Ended Analog Architecture  Volume Control with Soft Ramp.
  • 0.5 dB Step Size.
  • Zero Crossing, Click-Free Transitions  Popguard® Technology.
  • Minimizes the Effects of Output Transients  Filtered Line-Level Outputs  Selectable Serial Audio Interface Formats.
  • Left-Justified up to 24-bit.
  • I²S up to 24-bit.
  • Right-Justified 16-, 18-, 20-,.

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Datasheet preview – CS4245

Datasheet Details

Part number CS4245
Manufacturer Cirrus Logic
File Size 1.92 MB
Description Stereo Audio CODEC
Datasheet download datasheet CS4245 Datasheet
Additional preview pages of the CS4245 datasheet.

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Full PDF Text Transcription

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CS4245 104 dB, 24-Bit, 192 kHz Stereo Audio CODEC D/A Features  Multi-bit Delta Sigma Modulator  104 dB Dynamic Range  -90 dB THD+N  Up to 192 kHz Sampling Rates  Single-Ended Analog Architecture  Volume Control with Soft Ramp – 0.5 dB Step Size – Zero Crossing, Click-Free Transitions  Popguard® Technology – Minimizes the Effects of Output Transients  Filtered Line-Level Outputs  Selectable Serial Audio Interface Formats – Left-Justified up to 24-bit – I²S up to 24-bit – Right-Justified 16-, 18-, 20-, and 24-bit  Selectable 50/15 µs De-Emphasis  Control Output for External Muting A/D Features  Multi-bit Delta Sigma Modulator  104 dB Dynamic Range  -95 dB THD+N  Stereo 6:1 Input Multiplexer  Programmable Gain Amplifier (PGA) – ± 12 dB Gain, 0.
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