CC8531

AKTIV

PurePath™ Drahtlose 2,4 GHz Unterstützung für drahtloses digitales Audio-Streaming für bis zu 3 Kanä

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Datenblatt

document-pdfAcrobat 2.4 GHz RF SoC For Wireless Digital Audio Streaming datasheet (Rev. F) (Englisch)

CC8531

AKTIV

Datenblatt

Jetzt bestellen

Produktdetails

Frequency range

2400 MHz

Standard

PurePath Wireless Audio

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Transmission principle

GFSK, MSK

Frequency range

2400 MHz

Standard

PurePath Wireless Audio

Operating temperature range (°C)

-40 to 85

Rating

Catalog

Transmission principle

GFSK, MSK

VQFN (RHA)

40

36 mm² 6 x 6

Built-in Audio Protoco
- CD-Quality Uncompressed Audio
- Excellent Robustness and Co-Existence Through Multiple Techniques
  - Adaptive Frequency Hopping
  - Forward ErrorCorrection
  - Buffering and Retransmission
  - Error Concealment
  - Optional High Quality Audio Compression
- No Software Development Needed When Used in Autonomous Mode
External System
- Can be Used Autonomously, or can be Controlled by an
  External Host MCU for Greatest Flexibility
- Seamless Connection and Control of External Audio Codecs, DACs/ADCs and Digital Audio Amplifiers
  Using I²S and I²C
- HID Functions Like Power Control, Pairing, Volume Control,
  Audio Channel Selection eand so on. Can be Mapped to I/Os
- RoHS Compliant 6 mm x 6 mm QFN-40 Package
RF Section
- 5 or 2 Mbps Over-the-Air Data Rate
- Bandwidth-Efficient Modulation Format
- Excellent Link budget with Programmable Output Power
  up to +3.5 dBm and –83 or –86 dBm Sensitivity
- Seamless Support for CC2590 Range Extender (+11 dBm Output Power,
  –87 dBm Sensitivity)
- Suited for Systems Targeting Compliance with Worldwide
  Radio Frequency Regulations: ETSI EN 300 328 and EN 300 440 class 2
  (Europe)FCC CFR47 Part 15 (US) and ARIB STD-T66 (Japan)
Digital Audio Support
- Digital I²S Audio Interface Supports 1 or 2
  Audio Channels for the CC8520 and 1 to 4 Audio Channels for
  the CC8530 at Sample Rates of 32, 40.275, 44.1 and 48 kHz, and Supports 16 and 24 bit Word-Widths
- Digital I²S Audio Interface Supports 1 or 2 Audio Channels
  for the CC8520 and 1 to 4 Audio Channels for the CC8530 at Sample Rates
  of 32, 40.275, 44.1 and 48 kHz, and Supports 16 and 24 bit Word-Widths
- Audio Latency Down to 10.7 ms
- Data Side-Channel Allows Data to be Sent Alongside the Audio
  Between External Host Processors
USB
- Full-Speed USB Audio Device
- USB Basic Audio Device Class: HT1, HS1 and MT topologies
  (Headphone, Headset and Microphone)
- USB Audio Device Class
- Basic USB HID Device Class Support for Remote Control, Mouse
  and Keyboard Functionality
- Autonomous Operation Only
Development Tools
- PC-Based PurePath™ Wireless Configurator for CC85xx Configuration
- CC85xx Family User Guide
- CC85XXDK Audio Development Kit
- CC85XXDK-HEADSET Development Kit

Built-in Audio Protoco
- CD-Quality Uncompressed Audio
- Excellent Robustness and Co-Existence Through Multiple Techniques
  - Adaptive Frequency Hopping
  - Forward ErrorCorrection
  - Buffering and Retransmission
  - Error Concealment
  - Optional High Quality Audio Compression
- No Software Development Needed When Used in Autonomous Mode
External System
- Can be Used Autonomously, or can be Controlled by an
  External Host MCU for Greatest Flexibility
- Seamless Connection and Control of External Audio Codecs, DACs/ADCs and Digital Audio Amplifiers
  Using I²S and I²C
- HID Functions Like Power Control, Pairing, Volume Control,
  Audio Channel Selection eand so on. Can be Mapped to I/Os
- RoHS Compliant 6 mm x 6 mm QFN-40 Package
RF Section
- 5 or 2 Mbps Over-the-Air Data Rate
- Bandwidth-Efficient Modulation Format
- Excellent Link budget with Programmable Output Power
  up to +3.5 dBm and –83 or –86 dBm Sensitivity
- Seamless Support for CC2590 Range Extender (+11 dBm Output Power,
  –87 dBm Sensitivity)
- Suited for Systems Targeting Compliance with Worldwide
  Radio Frequency Regulations: ETSI EN 300 328 and EN 300 440 class 2
  (Europe)FCC CFR47 Part 15 (US) and ARIB STD-T66 (Japan)
Digital Audio Support
- Digital I²S Audio Interface Supports 1 or 2
  Audio Channels for the CC8520 and 1 to 4 Audio Channels for
  the CC8530 at Sample Rates of 32, 40.275, 44.1 and 48 kHz, and Supports 16 and 24 bit Word-Widths
- Digital I²S Audio Interface Supports 1 or 2 Audio Channels
  for the CC8520 and 1 to 4 Audio Channels for the CC8530 at Sample Rates
  of 32, 40.275, 44.1 and 48 kHz, and Supports 16 and 24 bit Word-Widths
- Audio Latency Down to 10.7 ms
- Data Side-Channel Allows Data to be Sent Alongside the Audio
  Between External Host Processors
USB
- Full-Speed USB Audio Device
- USB Basic Audio Device Class: HT1, HS1 and MT topologies
  (Headphone, Headset and Microphone)
- USB Audio Device Class
- Basic USB HID Device Class Support for Remote Control, Mouse
  and Keyboard Functionality
- Autonomous Operation Only
Development Tools
- PC-Based PurePath™ Wireless Configurator for CC85xx Configuration
- CC85xx Family User Guide
- CC85XXDK Audio Development Kit
- CC85XXDK-HEADSET Development Kit

The PurePath™ Wireless platform is a cost-effective and low-power solution optimized for wireless transmission of high-quality digital audio.

The CC85xx includes a robust built-in wireless audio transmission protocol and can control selected external audio devices. Utilizing numerous coexistence mechanisms allows the CC85xx to avoid interfering with, or being interfered by other 2.4 GHz radio systems.

The CC85xx operates autonomously, and can be used with or without an external MCU. An external host processor can be connected through SPI and control some aspects of its operation. The CC85xx interfaces easily with other TI audio ICs and DSPs (using I2S and DSP/TDM interfaces). More details can be found in the CC85xx Family User Guide.

The PurePath™ Wireless platform is a cost-effective and low-power solution optimized for wireless transmission of high-quality digital audio.

The CC85xx includes a robust built-in wireless audio transmission protocol and can control selected external audio devices. Utilizing numerous coexistence mechanisms allows the CC85xx to avoid interfering with, or being interfered by other 2.4 GHz radio systems.

The CC85xx operates autonomously, and can be used with or without an external MCU. An external host processor can be connected through SPI and control some aspects of its operation. The CC85xx interfaces easily with other TI audio ICs and DSPs (using I2S and DSP/TDM interfaces). More details can be found in the CC85xx Family User Guide.

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Alle anzeigen 7

	Typ	Titel	Datum
*	Data sheet	2.4 GHz RF SoC For Wireless Digital Audio Streaming datasheet (Rev. F)	02 Jul 2012
	User guide	CC85xx Family User Guide (Rev. M)	16 Dez 2016
	Application note	Adaptive Frequency Hopping and Other Co-Existence Mechanisms for CC85xx	16 Jul 2015
	Application note	2.4 GHz Bi-directional Audio Streaming with Karaoke for DVDs and Set Top Boxes	07 Nov 2013
	Application note	AN081 -- Johanson Technology Balun Optimized for CC253X, CC254X, CC257X, CC853X (Rev. B)	06 Nov 2012
	Application note	DN120 -- CC85XX External Host Interface: Eamples and Library (Rev. A)	07 Aug 2012
	Application note	AN107 - Murata Balun for CC253x and CC254x, LFB182G45BG2D280 (Rev. A)	26 Okt 2011

Design und Entwicklung

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Anwendungssoftware und Frameworks

PUREPATH-WL-CFG — PurePath™-Drahtloskonfigurator

CC85XX devices are delivered unprogrammed from TI and need to be programmed with firmware to run in a customer application. Different firmware is needed depending parameters such as network and application role (audio transmitter, audio receiver etc), how audio is streamed, and application circuit (...)

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Anwendungssoftware und Frameworks

PUREPATH-WL-CMD — PurePath™ Drahtlos-Gerät

The PurePath Wireless Commander is a graphical PC tool which work with PurePath Wireless Audio IC’s and is designed to perform the following tasks:

Production Test Functionality

The production test functionality can be used for mass production tests controlled from a PC environment. The following (...)

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
VQFN (RHA)	40	Ultra Librarian

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CC8531

PurePath™ Drahtlose 2,4 GHz Unterstützung für drahtloses digitales Audio-Streaming für bis zu 3 Kanä

CC8531

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