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TLV320AIC1106

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PCM Codec With Microphone Amps & Speaker Driver

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Data sheet

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NEW TAC5111 PREVIEW 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

TLV320AIC1106

ACTIVE
Data sheet Order now

Product details

Number of ADC channels 1 Number of DAC channels 1 Digital audio interface PCM Analog inputs 1 Analog outputs 1 Sampling rate (max) (kHz) 8 Rating Catalog ADC SNR (typ) (dB) 0 DAC SNR (typ) (dB) 0 Operating temperature range (°C) -40 to 85
Number of ADC channels 1 Number of DAC channels 1 Digital audio interface PCM Analog inputs 1 Analog outputs 1 Sampling rate (max) (kHz) 8 Rating Catalog ADC SNR (typ) (dB) 0 DAC SNR (typ) (dB) 0 Operating temperature range (°C) -40 to 85
TSSOP (PW) 20 41.6 mm² 6.5 x 6.4
  • Designed for Analog and Digital Wireless Handsets, Voice-Enabled Terminals, and Telecommunications Applications
  • 2.7-V to 3.3-V Operation
  • Selectable 13-Bit Linear or 8-Bit u-Law Companded Conversion
  • Differential Microphone Input With External Gain Setting
  • Differential Earphone Output Capable of Driving a 32- Load
  • Programmable Volume Control in Linear Mode
  • Microphone (MIC) and Earphone (EAR) Mute Functions
  • Typical Power Dissipation of 0.03 mW in Power-Down Mode
  • 2.048-MHz Master Clock Rate
  • 300-Hz to 3.4-kHz Passband
  • Low Profile 20-Terminal TSSOP Packaging
  • APPLICATIONS
    • Digital Handset
    • Digital Headset
    • Cordless Phones
    • Digital PABX
    • Digital Voice Recording
  • Designed for Analog and Digital Wireless Handsets, Voice-Enabled Terminals, and Telecommunications Applications
  • 2.7-V to 3.3-V Operation
  • Selectable 13-Bit Linear or 8-Bit u-Law Companded Conversion
  • Differential Microphone Input With External Gain Setting
  • Differential Earphone Output Capable of Driving a 32- Load
  • Programmable Volume Control in Linear Mode
  • Microphone (MIC) and Earphone (EAR) Mute Functions
  • Typical Power Dissipation of 0.03 mW in Power-Down Mode
  • 2.048-MHz Master Clock Rate
  • 300-Hz to 3.4-kHz Passband
  • Low Profile 20-Terminal TSSOP Packaging
  • APPLICATIONS
    • Digital Handset
    • Digital Headset
    • Cordless Phones
    • Digital PABX
    • Digital Voice Recording

The TLV320AIC1106 PCM codec is designed to perform transmit encoding analog-to-digital (A/D) conversion, receive decoding digital-to-analog (D/A) conversion, and transmit and receive filtering for voice-band communications systems. The TLV320AIC1106 device operates in either the 13-bit linear or 8-bit companded (u-law) mode. The PCM codec generates its own internal clocks from a 2.048-MHz master clock input.

The TLV320AIC1106 PCM codec is designed to perform transmit encoding analog-to-digital (A/D) conversion, receive decoding digital-to-analog (D/A) conversion, and transmit and receive filtering for voice-band communications systems. The TLV320AIC1106 device operates in either the 13-bit linear or 8-bit companded (u-law) mode. The PCM codec generates its own internal clocks from a 2.048-MHz master clock input.
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Technical documentation

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Type Title Date
* Data sheet PCM Codec datasheet 28 Dec 2001
Application note Out-of-Band Noise Measurement Issues for Audio Devices (Rev. A) 31 Dec 2019
Application note Audio Serial Interface Configurations for Audio Codecs (Rev. A) 27 Jun 2019
Application note Using the MSP430 Launchpad as a Standalone I2C Host for Audio Products (Rev. A) 28 Oct 2013
EVM User's guide TLV320AIC1106EVM-K User's guide (Rev. A) 27 Jan 2011
Application note Audio Serial Interface Configurations for Audio Codecs 22 Sep 2010
Application note Solving Enumeration Errors in USB Audio DAC and CODEC Designs 30 Oct 2009
Application note Configuring I2S to Generate BCLK from Codec Devices & WCLK from McBSP Port 08 Jul 2009
Application note How to Set the TSC/AIC EVM to Record & Playback Audio or Other Sound Through PC 14 Dec 2004
Application note Common Sample Rate Selection For TLV320AIC12/13/14/15/20/21/24/25 Codecs 30 Apr 2003
User guide DSP - CODEC Development Platform 26 Sep 2002
Application note Sample Code for Interfacing the TLV320AIC1106 CODEC with the TMS320C5402 DSP 24 Jun 2002
Application note TLV320AIC12/13/14/15 CODEC Operating Under Stand-Alone Slave Mode 16 May 2002

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