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TLV320AIC3106 datasheet,低功耗立体声音频编解码器

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资料介绍

TLV320AIC3106 Low-Power Stereo Audio CODEC for Portable Audio/Telephony

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C183086_TLV320AIC3106IRGZR_2018-03-16.PDF 3M

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SLAS509F DECEMBER 2006REVISED DECEMBER 2014  
TLV320AIC3106 Low-Power Stereo Audio CODEC for Portable Audio/Telephony  
1 Features  
Concurrent Digital Microphone and Analog  
Microphone Support Available  
1
Stereo Audio DAC  
Extensive Modular Power Control  
Power Supplies:  
102-dBA Signal-to-Noise Ratio  
16/20/24/32-Bit Data  
Analog: 2.7 V–3.6 V.  
Supports Rates From 8 kHz to 96 kHz  
3D/Bass/Treble/EQ/De-Emphasis Effects  
Digital Core: 1.65 V–1.95 V  
Digital I/O: 1.1 V–3.6 V  
Flexible Power Saving Modes and  
Performance are Available  
Packages: 5.00 mm × 5.00 mm 80-pin VFBGA;  
7.00 mm × 7.00 mm 48-pin QFN  
Stereo Audio ADC  
92-dBA Signal-to-Noise Ratio  
2 Applications  
Supports Rates From 8 kHz to 96 kHz  
Digital Cameras  
Digital Signal Processing and Noise Filtering  
Available During Record  
Smart Cellular Phones  
Ten Audio Input Pins  
3 Description  
Programmable in Single-Ended or Fully  
Differential Configurations  
The TLV320AIC3106 is a low-power stereo audio  
codec with stereo headphone amplifier, as well as  
multiple inputs and outputs programmable in single-  
ended or fully differential configurations. Extensive  
register-based power control is included, enabling  
stereo 48-kHz DAC playback as low as 15 mW from  
a 3.3-V analog supply, making it ideal for portable  
battery-powered audio and telephony applications.  
3-State Capability for Floating Input  
Configurations  
Seven Audio Output Drivers  
Stereo Fully Differential or Single-Ended  
Headphone Drivers  
Fully Differential Stereo Line Outputs  
Fully Differential Mono Output  
The record path of the TLV320AIC3106 contains  
integrated microphone bias, digitally controlled stereo  
microphone preamplifier, and automatic gain control  
(AGC), with mix/mux capability among the multiple  
analog inputs. Programmable filters are available  
during record which can remove audible noise that  
can occur during optical zooming in digital cameras.  
Low Power: 15-mW Stereo 48-kHz Playback With  
3.3-V Analog Supply  
Ultralow-Power Mode with Passive Analog Bypass  
Programmable Input/Output Analog Gains  
Automatic Gain Control (AGC) for Record  
Programmable Microphone Bias Level  
Device Information(1)  
PART NUMBER  
PACKAGE  
BODY SIZE (NOM)  
5.00 mm x 5.00 mm  
7.00 mm x 7.00 mm  
Programmable PLL for Flexible Clock Generation  
Control Bus Selectable SPI or I2C  
Audio Serial Data Bus Supports I2S, Left/Right-  
Justified, DSP, and TDM Modes  
Alternate Serial PCM/I2S Data Bus for Easy  
Connection to Bluetooth™ Module  
BGA MICROSTAR  
JUNIOR (80)  
TLV320AIC3106  
VQFN (48)  
(1) For all available packages, see the orderable addendum at  
the end of the datasheet.  
4 Simplified Diagram  
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,  
intellectual property matters and other important disclaimers. PRODUCTION DATA.  
 
 
 
 
 
 

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