TLV320AIC1106 PCM Codec With Microphone Amps & Speaker Driver |


PCM Codec With Microphone Amps & Speaker Driver

PCM Codec With Microphone Amps & Speaker Driver - TLV320AIC1106


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.


  • 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
    • Digital Handset
    • Digital Headset
    • Cordless Phones
    • Digital PABX
    • Digital Voice Recording

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Parametrics Compare all products in Audio CODECs

ADC channels
ADC SNR (Typ) (dB)
DAC channels
DAC SNR (Typ) (dB)
Analog inputs
Analog outputs
Sampling Rate (Max) (kHz)
Digital audio interface
Package size: mm2:W x L (PKG)
Approx. price (US$)
TLV320AIC1106 TLV320AIC1110
1     1    
1     1    
1     2    
1     2    
8     8    
PCM     PCM    
20TSSOP: 42 mm2: 6.4 x 6.5 (TSSOP | 20)     80BGA MICROSTAR JUNIOR: 25 mm2: 5 x 5 (BGA MICROSTAR JUNIOR | 80)
32TQFP: 49 mm2: 7 x 7 (TQFP | 32)    
2.84 | 1ku     3.08 | 1ku