TLV320AIC1110
- 2.7-V to 3.3-V Operation
- Designed for Analog and Digital Wireless Handsets and Telecommunications Applications
- Two Differential Microphone Inputs
- Differential Earphone Outputs and One Single-Ended Earphone Output
- Earphone and Microphone Mute
- Programmable Transmit, Receive, and Sidetone Paths With Extended Gain and Attenuation Ranges
- Programmable for 15-Bit Linear Data or 8-Bit Companded (u-law and A-law) Mode
- Supports PCM Clock Rates of 128 kHz and 2.048 MHz
- Pulse Density Modulated (PDM) Buzzer Output
- On-Chip I2C Bus, Which Provides Simple, Standard, Two-Wire Serial Interface With Digital ICs
- Dual-Tone Multifrequency (DTMF) and Single-Tone Generator Capable of Up to 8-kHz Tone With Three Selectable Resolutions of 7.8125 Hz, 15.625 Hz, and 31.25 Hz
- 2-Channel Auxiliary Multiplexer (MUX) (Analog Switch)
- Capable of Driving 32
Speaker - Programmable Power Down Modes
- Pin Compatible to the TLV320AIC1103 and TLV320AIC1109 Devices for TQFP Only
- Available in a 32-Pin Thin Quad Flatpack (TQFP) Package and MicroStar Junior™ BG
- APPLICATIONS
- Digital Handset
- Digital Headset
- Cordless Phones
- Digital PABX
- Digital Voice Recording>
These options are available on some devices. Please see the table of comparison for the last two generations of PCM codecs.
MicroStar Junior is a trademark of Texas Instruments.
All other trademarks are the property of their respective owners.
The TLV320AIC1110 provides extended gain and
attenuation flexibility for transmit, receive, and sidetone
paths. A differential earphone output is capable of
driving speaker loads as low as 8 for use in speaker
phone applications. The single tone function on the
TLV320AIC1110 generates a single tone output of up to
8 kHz. The resolution of the DTMF tone is also
selectable to 7.8125 Hz, 15.625 Hz, or 31.25 Hz through
the interface control. The analog switch provides more
control capabilities for voice-band audio processor
(PCM codec).
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | PCM Codec datasheet | 2002/1/3 | |||
| 應用說明 | Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A) | 2019/12/31 | ||||
| 應用說明 | Audio Serial Interface Configurations for Audio Codecs (Rev. A) | 2019/6/27 | ||||
| 應用說明 | Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A) | 2013/10/28 | ||||
| 應用說明 | Solving Enumeration Errors in USB Audio DAC and CODEC Designs | 2009/10/30 | ||||
| 應用說明 | Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port | 2009/7/8 | ||||
| 應用說明 | How to Set the TSC/AIC EVM to Record & Playback Audio or Other Sound Through PC | 2004/12/14 | ||||
| 應用說明 | Common Sample Rate Selection For TLV320AIC12/13/14/15/20/21/24/25 Codecs | 2003/4/30 | ||||
| 應用說明 | Interface the TLV320AIC1110 CODEC With The TMS320C5402 DSP | 2002/11/7 | ||||
| 使用指南 | DSP - CODEC Development Platform | 2002/9/26 | ||||
| 應用說明 | TLV320AIC12/13/14/15 CODEC Operating Under Stand-Alone Slave Mode | 2002/5/16 |
設計與開發
如需其他條款或必要資源，請按一下下方的任何標題以檢視詳細頁面 (如有)。
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| TQFP (PBS) | 32 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。