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TLV320AIC3105IRHBR PDF预览

TLV320AIC3105IRHBR

更新时间: 2024-11-24 11:10:39
品牌 Logo 应用领域
德州仪器 - TI 放大器编解码器
页数 文件大小 规格书
104页 2345K
描述
具有 6 个输入、6 个输出、耳机放大器和增强数字效果的低功耗立体声编解码器 | RHB | 32 | -40 to 85

TLV320AIC3105IRHBR 数据手册

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TLV320AIC3105  
SLAS513C FEBRUARY 2007REVISED DECEMBER 2014  
TLV320AIC3105 Low-Power Stereo Audio Codec for Portable Audio and Telephony  
1 Features  
3 Description  
The TLV320AIC3105 is a low-power stereo audio  
codec with multiple single-ended inputs and a stereo  
headphone amplifier. The output stages are  
programmable in single-ended or fully differential  
configurations. Extensive register-based power  
control is included, enabling stereo 48-kHz DAC  
playback as low as 14 mW from a 3.3-V analog  
supply, making it ideal for portable battery-powered  
audio and telephony applications.  
1
Stereo Audio DAC  
102-dBA Signal-to-Noise Ratio  
16/20/24/32-Bit Data  
Supports Rates From 8 kHz to 96 kHz  
3D/Bass/Treble/EQ/De-Emphasis Effects  
Flexible Power Saving Modes and  
Performance are Available  
Stereo Audio ADC  
The record path of the TLV320AIC3105 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.  
The playback path includes mix/mux capability from  
the stereo DAC and selected inputs, through  
programmable volume controls, to the various  
outputs.  
92-dBA Signal-to-Noise Ratio  
Supports Rates From 8 kHz to 96 kHz  
Digital Signal Processing and Noise Filtering  
Available During Record  
Six Audio Input Pins  
Six Stereo Single-Ended Inputs  
Six Audio Output Drivers  
Stereo Fully Differential or Single-Ended  
Headphone Drivers  
Device Information(1)  
Fully Differential Stereo Line Outputs  
PART NUMBER  
PACKAGE  
BODY SIZE (NOM)  
Low Power: 14-mW Stereo 48-kHz Playback With  
3.3-V Analog Supply  
TLV320AIC3105  
VQFN (32)  
5.00 mm × 5.00 mm  
(1) For all available packages, see the orderable addendum at  
the end of the datasheet.  
Ultralow-Power Mode with Passive Analog Bypass  
Programmable Input/Output Analog Gains  
Automatic Gain Control (AGC) for Record  
Programmable Microphone Bias Level  
Programmable PLL for Flexible Clock Generation  
I2C Control Bus  
Simplified Diagram  
Audio Serial Data Bus Supports I2S, Left/Right-  
Justified, DSP, and TDM Modes  
Extensive Modular Power Control  
Power Supplies:  
Analog: 2.7 V–3.6 V.  
Digital Core: 1.525 V–1.95 V  
Digital I/O: 1.1 V–3.6 V  
Package: 5-mm × 5-mm 32-Pin VQFN  
2 Applications  
Digital Cameras  
Smart Cellular Phones  
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.  
 
 
 
 

TLV320AIC3105IRHBR 替代型号

型号 品牌 替代类型 描述 数据表
TLV320AIC3105IRHBT TI

完全替代

具有 6 个输入、6 个输出、耳机放大器和增强数字效果的低功耗立体声编解码器 | RHB

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