Datasheet
CS42516 Datasheet
DS583F3 | 3 MBNovember 2021
CS42516 Overview
The CS42516 audio codec family provides two analog-to-digital (A/D) and six digital-to-analog (D/A) Delta Sigma converters, as well as an integrated S/PDIF receiver. The CS42516/26 family’s integrated S/PDIF receiver supports up to eight inputs, clock recovery circuitry and format auto-detection. The internal stereo A/D converter is capable of independent channel gain control for single-ended or differential analog inputs. All six channels of the D/A converter provide digital volume control and differential analog outputs. The CS42516 and CS42526 are ideal for audio systems requiring wide dynamic range, negligible distortion and low noise, such as audio/video receivers, DVD receivers and digital speakers.
CIRRUS®
CIRRUS ROCKS®
ENGINEERED TO ROCK®
INNOVATION THAT ROCKS®
Product Features
Six 24-bit D/A converters, two 24-bit A/D converters
110 dB D/A converter/114 dB A/D converter dynamic range
–100 dB THD+N
System sampling rates up to 192 kHz
S/PDIF receiver compatible with EIAJ CP1201 and IEC-60958
8:2 S/PDIF input mux
A/D converter high-pass filter for DC offset calibration
Digital output volume control with soft ramp
Digital ±15 dB input gain adjust for A/D converter
Differential analog architecture
5 V analog power supply
3.3 V or 5 V digital power supply
Supports logic levels between 1.8 V and 5 V
Package: 64-pin LQFP; lead-free assembly
Parametric Specifications
| Analog Input Type | Differential |
| Analog Output Type | Differential |
| Channels In | 6 |
| Channels Out | 6 |
| Control Interface | SPI/I²C |
| ADC Dynamic Range (dB) | 114 |
| DAC Dynamic Range (dB) | 110 |
| ADC THD+N (dB) | -100 |
| DAC THD+N (dB) | -100 |
| Sample Rate (kHz) | 192 |
| Analog Power Supply (V) | 5 |
| Digital Power Supply (V) | 3.3-5 |
| Logic Power Supply (V) | 1.8-5 |
| Operational Power Consumption (mW) | 587-960 |
| Features | S/PDIF receiver (w/ 8:2 input MUX)|Digital volume control|I²S, Left-Justified, Right-Justified, or One-Line mode audio interface|I²C or SPI control interface |
| Package | 64 LQFP |
Design Resources
User Guide
CS42518/16 Evaluation Board User Guide
DS584DB2 | 2 MBJanuary 2003
User Guide
CS42528 Reference Design User Guide
DS586RD2 | 2 MBMay 2003
Application Note
Analog Input Buffer Architectures
AN241REV1 | 752 KBOctober 2003
Application Note
Audio Conversion Systems Noise Calculations and Requirements
AN263REV1 | 177 KBOctober 2004
Application Note
Design Notes for a 2-Pole Filter with Differential Input
AN48REV2 | 117 KBMarch 2003
Errata
Errata: CS42516 Rev. D
ER583D2 | 131 KBOctober 2007
Page 1 of 2
Evaluation Boards
CS42518/16 Codec Evaluation Board (CDB42518)
The CDB42518 demonstration board is an excellent means for evaluating the CS42518/16 family of highly integrated multi-channel CODEC-S/PDIF receivers, with analog/digital audio interfaces and Windows-based software configuration via the PC parallel port.
CS42516/18/26/28 Codec and DSP Reference Design (CRD42528)
The CRD42528 is a reference design for the Cirrus Logic CS42516, CS42518, CS42526 and CS42528 codecs with the CS49300 DSP family. It supports up to 8 channels of analog I/O at 48/96 kHz, S/PDIF digital I/O, and onboard SRAM and flash.
Sales Support
Select your location to find a sales representative or distributor for pricing, availability, and next steps for purchasing this product.