DIR9001
- One-Chip Digital Audio Interface Receiver (DIR)
Including Low-Jitter Clock-Recovery System - Compliant With Digital Audio Interface Standards:
IEC60958 (former IEC958), JEITA CPR-1205
(former EIAJ CP-1201, CP-340), AES3, EBU
tech3250 - Clock Recovery and Data Decode From Biphase
Input Signal, Generally Called S/PDIF, EIAJ CP-
1201, IEC60958, AES/EBU - Biphase Input Signal Sampling Frequency (fS)
Range: 28 kHz to 108 kHz - Low-Jitter Recovered System Clock: 50 ps
- Jitter Tolerance Compliant With IEC60958-3
- Selectable Recovered System Clock: 128 fS,
256 fS, 384 fS, 512 fS - Serial Audio Data Output Formats: 24-Bit I2S;
MSB-First, 24-Bit Left-Justified; MSB-First 16-, 24-
Bit Right-Justified - User Data, Channel-Status Data Outputs
Synchronized With Decoded Serial Audio Data - No External Clock Required for Decode
- Includes Actual Sampling Frequency Calculator
(Needs External 24.576-MHz Clock) - Function Control: Parallel (Hardware)
- Functions Similar and Pin Assignments Equivalent
to Those of DIR1703 - Single Power Supply: 3.3 V (2.7 V to 3.6 V)
- Wide Operating Temperature Range: –40°C to
85°C - 5 V-Tolerant Digital Inputs
- Package: 28-pin TSSOP, Pin Pitch: 0,65 mm
The DIR9001 is a digital audio interface receiver that can receive a 28-kHz to 108-kHz sampling- frequency, 24-bit-data-word, biphase-encoded signal. The DIR9001 complies with IEC60958-3, JEITA CPR-1205 (Revised version of EIAJ CP-1201), AES3, EBUtech3250, and it can be used in various applications that require a digital audio interface.
The DIR9001 supports many output system clock and output data formats and can be used flexibly in many application systems. As the all functions which the DIR9001 provides can be controlled directly through control pins, it can be used easily in an application system that does not have a microcontroller. Also, as dedicated pins are provided for the channel-status bit and user-data bit, processing of their information can be easily accomplished by connecting with a microcontroller, DSP, or others.
The DIR9001 does not require an external clock source or resonator for decode operation if the internal actual-sampling-frequency calculator is not used. Therefore, it is possible to reduce the cost of a system.
The operating temperature range of the DIR9001 is specified as –40°C to 85°C, which makes it suitable for automotive applications.
技術文檔
| 類型 | 標題 | 下載最新的英語版本 | 日期 | |||
|---|---|---|---|---|---|---|
| * | 數據表 | 96-kHz, 24-Bit Digital Audio Interface Receiver 數據表 (Rev. A) | 2014年 9月 25日 | |||
| 應用手冊 | Clock System Design for Digital Audio Application Based on DIR9001, PCM3070 | 2016年 9月 6日 | ||||
| 用戶指南 | Value Soundbar Reference Design Kit Development Guide (Rev. A) | 2012年 2月 3日 | ||||
| EVM 用戶指南 | DRV603EVM - User Guide (Rev. A) | 2009年 1月 20日 | ||||
| 更多文獻資料 | DRV601EVM2 Read me first | 2008年 2月 29日 | ||||
| EVM 用戶指南 | DIR9001EVM - User Guide | 2007年 7月 3日 |
設計和開發
如需其他信息或資源,請點擊以下任一標題進入詳情頁面查看(如有)。
DEM-DIR9001EVM — DEM-DIR9001EVM 評估模塊
DEM-DIR9001 是一款適合低抖動數字音頻接口接收器 DIR9001 的評估板。它由單個 +3.3V 電源或 +5V 電源供電。
DEM-DIR9001 具有光學 Toslink 輸入和用于 SPDIF 接口的同軸輸入,可實現標準數字音頻接口格式 IEC60958、AES/EBU 和 JEIAT CPR-1205(前身為 EIAJ CP-1201,340)。
DEM-DIR9001 恢復 SPDIF、IEC60958 和 AES/EBU 等傳入的雙相信號中的標準系統時鐘及 PCM 音頻接口時鐘。這些信號提供給音頻 DAC/DSP、緩沖器輸出及直接輸出。
TAS6422Q1EVM — TAS6422Q1 具有 I2C 診斷功能的 2.1Mhz 2 通道數字輸入 D 類音頻放大器評估模塊
TAS6424LQ1EVM — TAS6424LQ1 具有 I2C 診斷功能的 2.1MHz 四通道數字輸入 D 類音頻放大器評估模塊
PSPICE-FOR-TI — PSpice? for TI 設計和仿真工具
借助?PSpice for TI 的設計和仿真環境及其內置的模型庫,您可對復雜的混合信號設計進行仿真。創建完整的終端設備設計和原型解決方案,然后再進行布局和制造,可縮短產品上市時間并降低開發成本。?
在?PSpice for TI 設計和仿真工具中,您可以搜索 TI (...)
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與當今市場上的分立式解決方案相比,創建超值條形音箱參考設計套件的成本可以減少 30%。這種設計擁有大量填充選項,允許開發者輕松定制產品,無需重新設計 PCB。其軟件包含兩部分,第一部分是 MSP430 代碼(完全開源),還有一個用于 Purepath Studio 家庭音頻版本的代碼文件。
TI 同時集成了用于 MSP430 的編程器和用于 PCM3070 (...)
| 封裝 | 引腳 | CAD 符號、封裝和 3D 模型 |
|---|---|---|
| TSSOP (PW) | 28 | Ultra Librarian |
訂購和質量
- RoHS
- REACH
- 器件標識
- 引腳鍍層/焊球材料
- MSL 等級/回流焊峰值溫度
- MTBF/時基故障估算
- 材料成分
- 鑒定摘要
- 持續可靠性監測
- 制造廠地點
- 封裝廠地點
推薦產品可能包含與 TI 此產品相關的參數、評估模塊或參考設計。