Produktdetails

Number of ADC channels 2 Number of DAC channels 2 Digital audio interface I2S, L, TDM Analog inputs 2 Analog outputs 2 Sampling rate (max) (kHz) 192 Rating Catalog Features Low power, Mic bias, Phase-locked loop (PLL), Pin control, Single supply, Stereo headphone amplifier ADC SNR (typ) (dB) 103 DAC SNR (typ) (dB) 110 Operating temperature range (°C) -40 to 125
Number of ADC channels 2 Number of DAC channels 2 Digital audio interface I2S, L, TDM Analog inputs 2 Analog outputs 2 Sampling rate (max) (kHz) 192 Rating Catalog Features Low power, Mic bias, Phase-locked loop (PLL), Pin control, Single supply, Stereo headphone amplifier ADC SNR (typ) (dB) 103 DAC SNR (typ) (dB) 110 Operating temperature range (°C) -40 to 125
VQFN (RGE) 24 16 mm² 4 x 4
  • Stereo audio ADC Channels
    • Performance:
      • Line/Microphone differential input dynamic range: 103dB
      • Differential input THD+N: –91dB
    • Input voltage:
      • Differential, 2VRMS full-scale inputs
      • Single-ended, 1VRMS full-scale inputs
    • ADC sample rates (fS) = 8kHz to 192kHz
    • Digital HPF with configurable cut-off frequency:
      • 1Hz or 12Hz, at 48kHz sampling rate
    • Low noise microphone bias
  • Stereo audio DAC Channels
    • Performance:
      • DAC to differential line-out dynamic range: 110 dB
      • DAC to pseudo-differential headphone-out dynamic range: 107 dB
      • THD+N: –100 dB
    • Output voltage:
      • Differential line-out/receiver, 2VRMS full-scale
      • Pseudo-differential headphone, 1VRMS full-scale
      • Single-ended line-out, 1VRMS full-scale
    • DAC sample rates (fs) = 8kHz to 192kHz
  • Common Features
    • Pin or Hardware Control
    • Audio Serial Interface
      • Format: TDM, I2S, or Left-justified (LJ)
      • Bus Controller and Target Modes
      • Configurable TDM Slots
      • Word Length: Selectable 24 or 32 Bits
    • Pin-selectable digital decimation/interpolation filter options:
      • Linear-phase or Low-latency
    • Integrated PLL
    • Auto clock & sample rate detection
    • Interrupt output on clock error
    • Single Supply Operation AVDD: 1.8V or 3.3V
    • I/O Supply Operation: 1.8V or 3.3V
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C
  • Stereo audio ADC Channels
    • Performance:
      • Line/Microphone differential input dynamic range: 103dB
      • Differential input THD+N: –91dB
    • Input voltage:
      • Differential, 2VRMS full-scale inputs
      • Single-ended, 1VRMS full-scale inputs
    • ADC sample rates (fS) = 8kHz to 192kHz
    • Digital HPF with configurable cut-off frequency:
      • 1Hz or 12Hz, at 48kHz sampling rate
    • Low noise microphone bias
  • Stereo audio DAC Channels
    • Performance:
      • DAC to differential line-out dynamic range: 110 dB
      • DAC to pseudo-differential headphone-out dynamic range: 107 dB
      • THD+N: –100 dB
    • Output voltage:
      • Differential line-out/receiver, 2VRMS full-scale
      • Pseudo-differential headphone, 1VRMS full-scale
      • Single-ended line-out, 1VRMS full-scale
    • DAC sample rates (fs) = 8kHz to 192kHz
  • Common Features
    • Pin or Hardware Control
    • Audio Serial Interface
      • Format: TDM, I2S, or Left-justified (LJ)
      • Bus Controller and Target Modes
      • Configurable TDM Slots
      • Word Length: Selectable 24 or 32 Bits
    • Pin-selectable digital decimation/interpolation filter options:
      • Linear-phase or Low-latency
    • Integrated PLL
    • Auto clock & sample rate detection
    • Interrupt output on clock error
    • Single Supply Operation AVDD: 1.8V or 3.3V
    • I/O Supply Operation: 1.8V or 3.3V
    • Temperature grade 1: –40°C ≤ TA ≤ +125°C

The TAC5142 is a stereo audio codec with 2VRMS differential input, 103dB dynamic range ADC and 2VRMS differential output, 110dB dynamic range DAC. The TAC5142 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 and the DAC output can be configured for either line-output or headphone loads. The DAC can drive upto 62.5mW into a 16Ω headphone load. The device integrates a phase-locked loop (PLL) and supports sample rates up to 192kHz for both the ADC and DAC signal chains. The device also integrates a DC-removal digital high-pass filter (HPF) with configurable cut-off for the ADC signal chain. The TAC5142 supports time-division multiplexing (TDM), left-justified (LJ), or I2S audio formats in controller and target modes, and is pin or hardware controlled. These integrated high-performance features, pin control along with a single supply operation, make TAC5142 an excellent choice for space-constrained audio applications.

The TAC5142 is a stereo audio codec with 2VRMS differential input, 103dB dynamic range ADC and 2VRMS differential output, 110dB dynamic range DAC. The TAC5142 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 and the DAC output can be configured for either line-output or headphone loads. The DAC can drive upto 62.5mW into a 16Ω headphone load. The device integrates a phase-locked loop (PLL) and supports sample rates up to 192kHz for both the ADC and DAC signal chains. The device also integrates a DC-removal digital high-pass filter (HPF) with configurable cut-off for the ADC signal chain. The TAC5142 supports time-division multiplexing (TDM), left-justified (LJ), or I2S audio formats in controller and target modes, and is pin or hardware controlled. These integrated high-performance features, pin control along with a single supply operation, make TAC5142 an excellent choice for space-constrained audio applications.

Herunterladen Video mit Transkript ansehen Video

Ähnliche Produkte, die für Sie interessant sein könnten

Drop-In-Ersatz mit gegenüber dem verglichenen Baustein verbesserter Funktionalität
NEU TAC5242 AKTIV Hardware-control stereo audio codec with 119dB dynamic range ADC and 120dB dynamic range DAC Higher performance version
Selbe Funktionalität wie der verglichene Baustein bei gleicher Anschlussbelegung
NEU TAC5112 VORSCHAU Low-power stereo audio codec with 105dB dynamic range ADC and 114dB dynamic range DAC Software-controlled version

Technische Dokumentation

star =Von TI ausgewählte Top-Empfehlungen für dieses Produkt
Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 3
Typ Titel Datum
* Data sheet TAC5142 Hardware-control stereo audio codec with 103 dB dynamic range ADC and 110 dB dynamic range DAC datasheet (Rev. A) PDF | HTML 05 Nov 2024
Application note Clocking Configuration of Device and Flexible Clocking For TAx5x1x Family (Rev. A) PDF | HTML 05 Sep 2024
Application note Analog Input Configurations, Mixing and Muxing of TAx5x1x Devices (Rev. A) PDF | HTML 15 Mai 2024

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

TAC5142EVM-K — TAC5142 Evaluierungsmodul

Das TAC5142-Evaluierungsmodul (EVM) ermöglicht es dem Anwender, die Fähigkeiten des TAC5142 zu testen. Der TAD5142 ist ein hardwaregesteuerter Zwei-Kanal-Hochleistungs-Stereo-Codec, der für Anwendungen in den Bereichen Mobilfunk, IP-Telefonie oder professionelle Audioanwendungen vorgesehen ist. (...)
Benutzerhandbuch: PDF | HTML
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 voll ausgestattete Design- und Simulationssuite 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

Bestellen & Qualität

Beinhaltete Information:
  • RoHS
  • REACH
  • Bausteinkennzeichnung
  • Blei-Finish/Ball-Material
  • MSL-Rating / Spitzenrückfluss
  • MTBF-/FIT-Schätzungen
  • Materialinhalt
  • Qualifikationszusammenfassung
  • Kontinuierliches Zuverlässigkeitsmonitoring
Beinhaltete Information:
  • Werksstandort
  • Montagestandort

Empfohlene Produkte können Parameter, Evaluierungsmodule oder Referenzdesigns zu diesem TI-Produkt beinhalten.

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.

Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support. ​​​​​​​​​​​​​​

Videos