TLV320DAC3100-Q1 Series
Automotive stereo audio DAC with 2.5-W mono Class-D speaker amp & audio processing
Manufacturer: Texas Instruments
Catalog
Automotive stereo audio DAC with 2.5-W mono Class-D speaker amp & audio processing
Key Features
• Qualified for Automotive ApplicationsAEC-Q100 Qualified with the Following Results:Device Temperature Grade 3: –40°C to 85°CAmbient Operating Temperature RangeDevice HBM ESD Classification Level H2Device CDM ESD Classification Level C4BStereo Audio DAC with 95-dB SNRSupports 8-kHz to 192-kHz Sample RatesMono Class-D BTL Speaker Driver(2.5 W Into 4-Ω or 1.6 W Into 8-Ω)Two Single-Ended Inputs With Mixing and OutputLevel ControlStereo Headphone/Lineout and Mono Class-DSpeaker Outputs AvailableMicrophone BiasHeadphone Detection25 Built-in Digital Audio Processing Blocks(PRB_P1 – PRB_P25) Providing Biquadand FIR Filters, DRC, and 3-D StructuresDigital Mixing CapabilityPin Control or Register Control for Digital-PlaybackVolume-Control SettingsDigital Sine-Wave Generator for Beeps and Key Clicks(PRB_P25)Programmable PLL for Flexible Clock GenerationI2S, Left-Justified, Right-Justified,DSP, and TDM Audio InterfacesI2C Control With Register Auto-IncrementFull Power-Down ControlPower Supplies:Analog: 2.7 V–3.6 VDigital Core: 1.65 V–1.95 VDigital I/O: 1.1 V–3.6 VClass-D: 2.7 V–5.5 V (SPKVDD ≥ AVDD)5-mm × 5-mm 32-QFN PackageQualified for Automotive ApplicationsAEC-Q100 Qualified with the Following Results:Device Temperature Grade 3: –40°C to 85°CAmbient Operating Temperature RangeDevice HBM ESD Classification Level H2Device CDM ESD Classification Level C4BStereo Audio DAC with 95-dB SNRSupports 8-kHz to 192-kHz Sample RatesMono Class-D BTL Speaker Driver(2.5 W Into 4-Ω or 1.6 W Into 8-Ω)Two Single-Ended Inputs With Mixing and OutputLevel ControlStereo Headphone/Lineout and Mono Class-DSpeaker Outputs AvailableMicrophone BiasHeadphone Detection25 Built-in Digital Audio Processing Blocks(PRB_P1 – PRB_P25) Providing Biquadand FIR Filters, DRC, and 3-D StructuresDigital Mixing CapabilityPin Control or Register Control for Digital-PlaybackVolume-Control SettingsDigital Sine-Wave Generator for Beeps and Key Clicks(PRB_P25)Programmable PLL for Flexible Clock GenerationI2S, Left-Justified, Right-Justified,DSP, and TDM Audio InterfacesI2C Control With Register Auto-IncrementFull Power-Down ControlPower Supplies:Analog: 2.7 V–3.6 VDigital Core: 1.65 V–1.95 VDigital I/O: 1.1 V–3.6 VClass-D: 2.7 V–5.5 V (SPKVDD ≥ AVDD)5-mm × 5-mm 32-QFN Package
Description
AI
The TLV320DAC3100-Q1 is a low-power, highly-integrated, high-performance stereo-audio DAC with 24-bit stereo playback and digital audio processing blocks.
The device integrates headphone drivers and speaker drivers. The mono speaker driver drives loads down to 4 Ω. The TLV320DAC3100-Q1 has a suite of built-in processing blocks for digital audio processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left and right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ is supported by the programmable digital signal-processing block. An on-chip PLL provides the high-speed clock required by the digital signal-processing block. The volume level is controlled either by pin control or by register control. The audio functions are controlled using the I2C serial bus.
The TLV320DAC3100-Q1 has a programmable digital sine-wave generator and is available in a 32-pin QFN package.
This data manual is designed using PDF document-viewing features that allow quick access to information. For example, performing a global search on "page 0 / register 27" produces all references to this page and register in a list. This makes it easy to traverse the list and find all information related to a page and register. Note that the search string must be of the indicated format. Also, this document includes document hyperlinks to allow the user to find a document reference quickly. To come back to the original page, click the green left arrow near the PDF page number at the bottom of the file. The hot-key for this function is alt-left arrow on the keyboard. Another way to find information quickly is to use the PDF bookmarks.
The TLV320DAC3100-Q1 is a low-power, highly-integrated, high-performance stereo-audio DAC with 24-bit stereo playback and digital audio processing blocks.
The device integrates headphone drivers and speaker drivers. The mono speaker driver drives loads down to 4 Ω. The TLV320DAC3100-Q1 has a suite of built-in processing blocks for digital audio processing. The digital audio data format is programmable to work with popular audio standard protocols (I2S, left and right-justified) in master, slave, DSP, and TDM modes. Bass boost, treble, or EQ is supported by the programmable digital signal-processing block. An on-chip PLL provides the high-speed clock required by the digital signal-processing block. The volume level is controlled either by pin control or by register control. The audio functions are controlled using the I2C serial bus.
The TLV320DAC3100-Q1 has a programmable digital sine-wave generator and is available in a 32-pin QFN package.
This data manual is designed using PDF document-viewing features that allow quick access to information. For example, performing a global search on "page 0 / register 27" produces all references to this page and register in a list. This makes it easy to traverse the list and find all information related to a page and register. Note that the search string must be of the indicated format. Also, this document includes document hyperlinks to allow the user to find a document reference quickly. To come back to the original page, click the green left arrow near the PDF page number at the bottom of the file. The hot-key for this function is alt-left arrow on the keyboard. Another way to find information quickly is to use the PDF bookmarks.
