CC8531
- 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
- Can be Used Autonomously, or can be Controlled by an
- 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
- Digital I2S Audio Interface Supports 1 or 2
- 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.
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | 2.4 GHz RF SoC For Wireless Digital Audio Streaming datasheet (Rev. F) | 2012/07/02 | |
| User guide | CC85xx Family User Guide (Rev. M) | 2016/12/16 | ||
| Application note | Adaptive Frequency Hopping and Other Co-Existence Mechanisms for CC85xx | 2015/07/16 | ||
| Application note | 2.4 GHz Bi-directional Audio Streaming with Karaoke for DVDs and Set Top Boxes | 2013/11/07 | ||
| Application note | AN081 -- Johanson Technology Balun Optimized for CC253X, CC254X, CC257X, CC853X (Rev. B) | 2012/11/06 | ||
| Application note | DN120 -- CC85XX External Host Interface: Eamples and Library (Rev. A) | 2012/08/07 | ||
| Application note | AN107 - Murata Balun for CC253x and CC254x, LFB182G45BG2D280 (Rev. A) | 2011/10/26 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
PUREPATH-WL-CFG — PurePath™ 무선 컨피규레이터
PUREPATH-WL-CMD — PurePath™ 무선 커맨더
Production Test Functionality
The production test functionality can be used for mass production tests controlled from a PC environment. The following (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| VQFN (RHA) | 40 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.