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TLV320AIC1110

現行

具麥克風放大器、揚聲器驅動器的可編程 PCM 轉碼器

立即訂購
產品規格表

現在提供此產品的更新版本

open-in-new 比較替代產品
功能相同，但引腳輸出與所比較的裝置不同
TAC5111 預覽 Low-power mono audio codec with 105dB dynamic range ADC and 114dB dynamic range DAC PCM code with >10dB higher SNR for both ADC and DAC

TLV320AIC1110

現行
產品規格表 立即訂購

產品詳細資料

Number of ADC channels 1 Number of DAC channels 1 Digital audio interface PCM Analog inputs 2 Analog outputs 2 Sampling rate (max) (kHz) 8 Rating Catalog Operating temperature range (°C) -40 to 85
Number of ADC channels 1 Number of DAC channels 1 Digital audio interface PCM Analog inputs 2 Analog outputs 2 Sampling rate (max) (kHz) 8 Rating Catalog Operating temperature range (°C) -40 to 85
TQFP (PBS) 32 49 mm² 7 x 7
  • 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.
  • 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).

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).
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技術文件

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類型 標題 日期
* Data sheet PCM Codec datasheet 2002年 1月 3日
Application note Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A) 2019年 12月 31日
Application note Audio Serial Interface Configurations for Audio Codecs (Rev. A) 2019年 6月 27日
Application note Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A) 2013年 10月 28日
Application note Audio Serial Interface Configurations for Audio Codecs 2010年 9月 22日
Application note Solving Enumeration Errors in USB Audio DAC and CODEC Designs 2009年 10月 30日
Application note Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port 2009年 7月 8日
Application note How to Set the TSC/AIC EVM to Record & Playback Audio or Other Sound Through PC 2004年 12月 14日
Application note Common Sample Rate Selection For TLV320AIC12/13/14/15/20/21/24/25 Codecs 2003年 4月 30日
EVM User's guide TLV320AIC1103/1109/1110EVM - User Guide 2003年 3月 21日
Application note Interface the TLV320AIC1110 CODEC With The TMS320C5402 DSP 2002年 11月 7日
User guide DSP - CODEC Development Platform 2002年 9月 26日
Application note TLV320AIC12/13/14/15 CODEC Operating Under Stand-Alone Slave Mode 2002年 5月 16日

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模擬型號

TLV320AIC1110 IBIS Model

SLOM187.ZIP (47 KB) - IBIS Model
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PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
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TQFP (PBS) 32 Ultra Librarian
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