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).
技術資料
| 上位の文書 | タイプ | タイトル | フォーマットオプション | 最新の英語版をダウンロード | 日付 | |
|---|---|---|---|---|---|---|
| * | データシート | PCM Codec データシート | 2002/01/03 | |||
| アプリケーション・ノート | Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A) | 2019/12/31 | ||||
| アプリケーション・ノート | Audio Serial Interface Configurations for Audio Codecs (Rev. A) | 2019/06/27 | ||||
| アプリケーション・ノート | Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A) | 2013/10/28 | ||||
| アプリケーション・ノート | Solving Enumeration Errors in USB Audio DAC and CODEC Designs | 2009/10/30 | ||||
| アプリケーション・ノート | Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port | 2009/07/08 | ||||
| アプリケーション・ノート | How to Set the TSC/AIC EVM to Record & Playback Audio or Other Sound Through PC | 2004/12/14 | ||||
| アプリケーション・ノート | Common Sample Rate Selection For TLV320AIC12/13/14/15/20/21/24/25 Codecs | 2003/04/30 | ||||
| アプリケーション・ノート | Interface the TLV320AIC1110 CODEC With The TMS320C5402 DSP | 2002/11/07 | ||||
| ユーザー・ガイド | DSP - CODEC Development Platform | 2002/09/26 | ||||
| アプリケーション・ノート | TLV320AIC12/13/14/15 CODEC Operating Under Stand-Alone Slave Mode | 2002/05/16 |
設計と開発
その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。
| パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
|---|---|---|
| TQFP (PBS) | 32 | Ultra Librarian |
購入と品質
推奨製品には、この TI 製品に関連するパラメータ、評価基板、またはリファレンス デザインが存在する可能性があります。