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TLV320AIC3104-Q1 Datasheet(PDF) 1 Page - Texas Instruments |
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TLV320AIC3104-Q1 Datasheet(HTML) 1 Page - Texas Instruments |
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1 / 92 page  TLV320AIC3104-Q1 www.ti.com SLAS715 – JUNE 2010 LOW-POWER STEREO AUDIO CODEC Check for Samples: TLV320AIC3104-Q1 1 FEATURES • Qualified for Automotive Applications • Extensive Modular Power Control • Stereo Audio DAC • Power Supplies: – 102-dBA Signal-to-Noise Ratio – Analog: 2.7 V–3.6 V. – 16/20/24/32-Bit Data – Digital Core: 1.525 V–1.95 V – Supports Sample Rates From 8 kHz to 96 – Digital I/O: 1.1 V–3.6 V kHz • Package: 5-mm × 5-mm 32-Pin QFN – 3D/Bass/Treble/EQ/De-Emphasis Effects APPLICATIONS – Flexible Power Saving Modes and • Entertainment Applications Performance are Available • Stereo Audio ADC DESCRIPTION – 92-dBA Signal-to-Noise Ratio The TLV320AIC3104 is a low-power stereo audio – Supports Sample Rates From 8 kHz to 96 codec with stereo headphone amplifier, as well as kHz multiple inputs and outputs that are programmable in – Digital Signal Processing and Noise single-ended or fully differential configurations. Filtering Available During Record Extensive register-based power control is included, enabling stereo 48-kHz DAC playback as low as 14 • Six Audio Input Pins mW from a 3.3-V analog supply, making it ideal for – One Stereo Pair of Single-Ended Inputs portable battery-powered audio and telephony – One Stereo Pair of Fully Differential Inputs applications. • Six Audio Output Drivers The record path of the TLV320AIC3104 contains – Stereo Fully Differential or Single-Ended integrated microphone bias, digitally controlled stereo Headphone Drivers microphone preamplifier, and automatic gain control (AGC), with mix/mux capability among the multiple – Fully Differential Stereo Line Outputs analog inputs. Programmable filters are available • Low Power: 14-mW Stereo 48-kHz Playback during record which can remove audible noise that With 3.3-V Analog Supply can occur during optical zooming in digital cameras. • Ultralow-Power Mode with Passive Analog The playback path includes mix/mux capability from Bypass the stereo DAC and selected inputs, through programmable volume controls, to the various • Programmable Input/Output Analog Gains outputs. • Automatic Gain Control (AGC) for Record The TLV320AIC3104 contains four high-power output • Programmable Microphone Bias Level drivers as well as two fully differential output drivers. • Programmable PLL for Flexible Clock The high-power output drivers are capable of driving Generation a variety of load configurations, including up to four channels of single-ended 16- Ω headphones using • I2C Control Bus ac-coupling capacitors, or stereo 16- Ω headphones in • Audio Serial Data Bus Supports I2S, a capless output configuration. Left/Right-Justified, DSP, and TDM Modes 1 Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Copyright © 2010, Texas Instruments Incorporated Products conform to specifications per the terms of the Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. |
Similar Part No. - TLV320AIC3104-Q1_15 |
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Similar Description - TLV320AIC3104-Q1_15 |
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