IC-Hersteller Texas Instruments

IC-Hersteller (103)

Texas Instruments TAC5311-Q1 | Demoboard TAC5412Q15B5EVM-K

TAC5412Q15B5EVM-K evaluation module with integrated programmable boost, micbias and diagnostics

Details

TopologieDAC
IC-RevisionA

Beschreibung

The TAC5311-Q1 is a low-power mono codec with 10VRMS differential input, 104dB ADC and 2VRMS differential output, 114dB DAC. The TAC5311-Q1 supports both differential and single-ended inputs and outputs. The device supports both microphone and line inputs on ADC channel with options for AC and DC coupling configurations. The DAC output can be configured for either line-out or headphone loads. TAC5311-Q1 can drive up to 62.5mW into a 16Ω headphone load. The device also offers an integrated high-voltage, programmable microphone bias, and input diagnostic circuitry that allows direct connection to microphone-based automotive systems with full fault diagnostic capability for direct-coupled inputs. The TAC5311-Q1 integrates an efficient boost converter to generate a high-voltage microphone bias using an external, low-voltage, 3.3V supply. The device can also directly use an external high-voltage supply (HVDD), which is any readily available supply in the system to generate this microphone bias. The TAC5311-Q1 integrates a programable channel gain, digital volume control, a low-jitter phase-locked loop (PLL), a programmable high-pass filter (HPF), programmable EQ and biquad filters, interpolation and decimation filters with low and ultra-low latency filter modes. It allows for sample rates up to 768kHz. The TAC5311-Q1 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, 3.3V supply operation, makes TAC5311-Q1 an excellent choice for space-constrained automotive systems.

Eigenschaften

  • Complete evaluation kit for the TAC5412-Q1 two-channel stereo codec
  • High-performance stereo codec with 120-dB DAC and 110-dB ADC dynamic range
  • Onboard microphones provided for voice recording testingDirect access to digital audio signals and control interface for simple end-system integration
  • USB connection to PC provides power, control, and streaming audio data for evaluation
  • Onboard diagnostic scenarios for analog audio input

Typische Anwendungen

  • Automotive active noise cancellation, Automotive head units
  • Telematics control unit, Emergency E-Call

Weiterführende Informationen

Artikeldaten

Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktseriePins
(pcs)
AnwendungPCB/Kabel/PanelModularityTypWire SectionZ @ 100 MHz
(Ω)
Zmax
(Ω)
IR
(A)
RDC
(Ω)
CTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
VerpackungL
(µH)
IRP,40K
(A)
RDC max.
(mΩ)
fres
(MHz)
Version Muster
7447779006SPEC
9 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WE-PD SMT-Speicherdrossel 2 2.91 7345 -40 °C up to +125 °C 7.3 7.3 4.5 6.8 4.25 35 32 Robust
691103110002SPEC
7 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WR-TBL Series 1031 - 3.50 mm Horiz. Entry Modular 2 Wire Protector PCB Ja Horizontal 26 to 16 (AWG) 0.2 to 1 (mm²) 10 -40 °C up to +105 °C 7 8.4 Karton
782633601SPEC
8 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WE-CBA SMT EMI Suppression Ferrite Bead High Current 600 660 1 0.2 0603 -55 °C up to +125 °C 1.6 0.8 0.8 0.3 SMT
885012205037SPEC
7 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WCAP-CSGP MLCCs 16 V(DC)100 nF ±10% 16 0402 -55 °C up to +125 °C 55 GΩ X7R Klasse II 1 0.5 0.5 0.25 7" Tape & Reel
885012206052SPEC
9 Dateien Aktiv i| Produktion ist aktiv. Erwartete Lebenszeit: >10 Jahre.WCAP-CSGP MLCCs 16 V(DC)1 µF ±10% 16 0603 -55 °C up to +125 °C 100.1 GΩ X7R Klasse II 1.6 0.8 0.8 0.4 7" Tape & Reel
Muster
Artikel Nr. Daten­blatt Simu­lation Downloads Status ProduktseriePins
(pcs)
AnwendungPCB/Kabel/PanelModularityTypWire SectionZ @ 100 MHz
(Ω)
Zmax
(Ω)
IR
(A)
RDC
(Ω)
CTol. CVR
(V (DC))
BauformBetriebstemperaturDF
(%)
RISOKeramiktypL
(mm)
W
(mm)
H
(mm)
Fl
(mm)
VerpackungL
(µH)
IRP,40K
(A)
RDC max.
(mΩ)
fres
(MHz)
Version Muster