Produktdetails

Number of ADC channels 2 Number of DAC channels 2 Digital audio interface I2S, L, TDM Control interface I2C, SPI Analog inputs 2 Analog outputs 2 Features Bypass Mode, Digital mic support, Headset detect, Low latency, Low power, Matrix mixing, Mic bias, Phase-locked loop (PLL), PowerTune, Single supply, Stereo headphone amplifier, Thermal Foldback Sampling rate (max) (kHz) 768 Rating Catalog ADC SNR (typ) (dB) 105 DAC SNR (typ) (dB) 114 Operating temperature range (°C) -40 to 125
Number of ADC channels 2 Number of DAC channels 2 Digital audio interface I2S, L, TDM Control interface I2C, SPI Analog inputs 2 Analog outputs 2 Features Bypass Mode, Digital mic support, Headset detect, Low latency, Low power, Matrix mixing, Mic bias, Phase-locked loop (PLL), PowerTune, Single supply, Stereo headphone amplifier, Thermal Foldback Sampling rate (max) (kHz) 768 Rating Catalog ADC SNR (typ) (dB) 105 DAC SNR (typ) (dB) 114 Operating temperature range (°C) -40 to 125
VQFN (RGE) 24 16 mm² 4 x 4
  • Stereo low-power audio ADC
    • Performance:
      • Line/Microphone differential input dynamic range: 105dB
      • THD+N: –97dB
      • Channel summing mode supports high SNR: 108dB
    • Input voltage:
      • Differential, 2VRMS full-scale input
      • Single-ended, 1VRMS full-scale input
    • Input mix/mux options
    • ADC sample rate (fS) = 4kHz to 768kHz
    • Programmable microphone bias (up to 3V)
    • Up to 4 Record Channels
      • 2 Channel Analog + 2 Channel Digital
      • 1 Channel Analog + 3 Channel Digital
      • 4 Channel Digital
  • Stereo differential or Quad single-ended high performance audio DAC
    • Performance:
      • DAC to differential line-out dynamic range: 114dB
      • DAC to differential headphone-out dynamic range: 114dB
      • THD+N:–96dB
    • Line-out/headphone output voltage :
      • Differential, 2VRMS full-scale
      • Pseudo-differential, 1VRMS full-scale
      • Single-ended, 1VRMS full-scale
    • DAC sample rate (fS) = 4kHz to 768kHz
  • Common features
    • Analog input to output bypass
    • Voice activity detection
    • Ultrasonic activity detection
    • Battery and thermal foldback protection
    • Signal distortion limiter
    • Low and Ultra-low latency filter options
    • Programmable HPF and Biquad filters
    • I2C or SPI control interface
    • Audio serial interface
      • Format: TDM, I2S or Left-justified (LJ)
      • Word length: 16, 20, 24 or 32 bits
      • Bus controller and target modes
    • Programmable PLL for flexible clocking
    • Auto clock and sample rate detection
    • Low power modes
      • 8mW for 2-Ch recording (1.8V Supply)
      • 10.5mW for 2-Ch playback (1.8V Supply)
    • Single supply operation AVDD: 1.8V or 3.3V
    • I/O supply operation: 1.2V or 1.8V or 3.3V
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C
  • Stereo low-power audio ADC
    • Performance:
      • Line/Microphone differential input dynamic range: 105dB
      • THD+N: –97dB
      • Channel summing mode supports high SNR: 108dB
    • Input voltage:
      • Differential, 2VRMS full-scale input
      • Single-ended, 1VRMS full-scale input
    • Input mix/mux options
    • ADC sample rate (fS) = 4kHz to 768kHz
    • Programmable microphone bias (up to 3V)
    • Up to 4 Record Channels
      • 2 Channel Analog + 2 Channel Digital
      • 1 Channel Analog + 3 Channel Digital
      • 4 Channel Digital
  • Stereo differential or Quad single-ended high performance audio DAC
    • Performance:
      • DAC to differential line-out dynamic range: 114dB
      • DAC to differential headphone-out dynamic range: 114dB
      • THD+N:–96dB
    • Line-out/headphone output voltage :
      • Differential, 2VRMS full-scale
      • Pseudo-differential, 1VRMS full-scale
      • Single-ended, 1VRMS full-scale
    • DAC sample rate (fS) = 4kHz to 768kHz
  • Common features
    • Analog input to output bypass
    • Voice activity detection
    • Ultrasonic activity detection
    • Battery and thermal foldback protection
    • Signal distortion limiter
    • Low and Ultra-low latency filter options
    • Programmable HPF and Biquad filters
    • I2C or SPI control interface
    • Audio serial interface
      • Format: TDM, I2S or Left-justified (LJ)
      • Word length: 16, 20, 24 or 32 bits
      • Bus controller and target modes
    • Programmable PLL for flexible clocking
    • Auto clock and sample rate detection
    • Low power modes
      • 8mW for 2-Ch recording (1.8V Supply)
      • 10.5mW for 2-Ch playback (1.8V Supply)
    • Single supply operation AVDD: 1.8V or 3.3V
    • I/O supply operation: 1.2V or 1.8V or 3.3V
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C

The TAC5112 is a low-power stereo audio codec with 2VRMS differential input, 105dB stereo ADC and 2VRMS differential output, 114dB stereo or 1VRMS single-ended output, 107dB quad DAC. The TAC5112 supports both differential and single-ended inputs and outputs. The ADC supports both line/microphone input signals with options for AC or DC coupling configurations. The DAC outputs can be configured for either line-output or headphone loads. The DAC can drive up to 62.5mW into a 16Ω headphone load. The TAC5112 integrates programable channel gain, digital volume control, a low-jitter phase-locked loop (PLL), a programmable high-pass filter (HPF), programmable EQ and biquad filters, low-latency and ultra-low latency filter modes, and allows for sample rates up to 768kHz for both ADC and DAC signal chains. The TAC5112 supports time-division multiplexing (TDM), I2S, or left-justified (LJ) audio formats, and can be controlled with I2C or SPI. These integrated high-performance features, along with a single supply operation, makes TAC5112 an excellent choice for space-constrained audio applications.

The TAC5112 is a low-power stereo audio codec with 2VRMS differential input, 105dB stereo ADC and 2VRMS differential output, 114dB stereo or 1VRMS single-ended output, 107dB quad DAC. The TAC5112 supports both differential and single-ended inputs and outputs. The ADC supports both line/microphone input signals with options for AC or DC coupling configurations. The DAC outputs can be configured for either line-output or headphone loads. The DAC can drive up to 62.5mW into a 16Ω headphone load. The TAC5112 integrates programable channel gain, digital volume control, a low-jitter phase-locked loop (PLL), a programmable high-pass filter (HPF), programmable EQ and biquad filters, low-latency and ultra-low latency filter modes, and allows for sample rates up to 768kHz for both ADC and DAC signal chains. The TAC5112 supports time-division multiplexing (TDM), I2S, or left-justified (LJ) audio formats, and can be controlled with I2C or SPI. These integrated high-performance features, along with a single supply operation, makes TAC5112 an excellent choice for space-constrained audio applications.

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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Datum
* Data sheet TAC5112 Low-power stereo audio codec with 105 dB dynamic range ADC and 114 dB dynamic range DAC datasheet (Rev. A) PDF | HTML 09 Jan 2025
Application note TAC5XXX-Q1 Power Consumption Matrix Across Various Usage Scenarios PDF | HTML 29 Okt 2024
Application note How to use the Voice Activity Detection in the TAx511x and TAx521x PDF | HTML 09 Okt 2024
Application note Tone Generation and Application Modes of TAx5x1x Devices PDF | HTML 01 Okt 2024
Application brief TAC5x1x and TAC5x1x-Q1 Programmable Biquad Filters - Configuration and Applications PDF | HTML 27 Sep 2024
Application note Clocking Configuration of Device and Flexible Clocking For TAx5x1x Family (Rev. A) PDF | HTML 05 Sep 2024
Application note Output Swings and Common-mode Settings in AC-coupled and DC-coupled DAC (Rev. A) PDF | HTML 11 Jul 2024
Application note Microphone Interface with TAX5XXX Devices PDF | HTML 10 Jul 2024
Application note TAX5X1X Synchronous Sample Rate Conversion (Rev. A) PDF | HTML 20 Jun 2024
Application note Analog Input Configurations, Mixing and Muxing of TAx5x1x Devices (Rev. A) PDF | HTML 15 Mai 2024
Application note Headset Detection for TAx52xx Family PDF | HTML 11 Apr 2024
Application note Clock Error Configuration, Detection, and Modes Supported in TAx5x1x Family PDF | HTML 07 Nov 2023

Design und Entwicklung

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Evaluierungsplatine

TAC5112EVM-K — TAC5112 – Evaluierungsmodul

Das TAC5112-Evaluierungsmodul (EVM) ermöglicht es dem Anwender, die Fähigkeiten des TAC5112 zu evaluieren. Der TAD5112 ist ein energieeffizienter Zwei-Kanal-Stereo-Codec, der für Anwendungen in den Bereichen Mobilfunk, IP-Telefonie oder professionelle Audioanwendungen vorgesehen ist. Das EVM wird (...)
Benutzerhandbuch: PDF | HTML
Anwendungssoftware und Frameworks

PUREPATHCONSOLE PurePath™ Console graphical development suite for audio system design and development

PurePath™ Console is a highly integrated and easy-to-use audio development suite designed specifically to simplify the evaluation, configuration and debug process associated with the development of audio products. Watch how easy it is to use the PurePath™ Console 3 software.

PurePath Console’s (...)
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Treiber oder Bibliothek

TAC5X1X-LINUX-DRIVER These Linux drivers support our TAC5x1x family including ADC, DAC and CODEC.

These Linux drivers support our TAC5x1x family including ADC, DAC and CODEC. These drivers include both .c and .h files.
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Download-Optionen
Support-Software

TAC5X1X-Q1-SW TAx5x1x-Q1 files. Requires PUREPATHCONSOLE installed.

TAx5x1x-Q1 files. Requires PUREPATHCONSOLE installed.
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Simulationstool

PSPICE-FOR-TI — PSpice® für TI Design-und Simulationstool

PSpice® für TI ist eine Design- und Simulationsumgebung, welche Sie dabei unterstützt, die Funktionalität analoger Schaltungen zu evaluieren. Diese Design- und Simulationssuite mit vollem Funktionsumfang verwendet eine analoge Analyse-Engine von Cadence®. PSpice für TI ist kostenlos erhältlich und (...)
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
VQFN (RGE) 24 Ultra Librarian

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  • Kontinuierliches Zuverlässigkeitsmonitoring
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