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Texas Instruments TAC5311-Q1 | Demoboard TAC5412Q15B5EVM-K
TAC5412Q15B5EVM-K evaluation module with integrated programmable boost, micbias and diagnostics
Overview
| Topology | DAC |
| IC revision | A |
Description
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.
Features
- 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
Typical applications
- Automotive active noise cancellation, Automotive head units
- Telematics control unit, Emergency E-Call
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins | PCB/Cable/Panel | Modularity | Type | Wire Section | Z @ 100 MHz(Ω) | Zmax(Ω) | IR(A) | RDC(Ω) | C | Tol. C | VR(V (DC)) | Size | Operating Temperature | DF(%) | RISO | Ceramic Type | L(mm) | W(mm) | H(mm) | Fl(mm) | Packaging | L(µH) | IRP,40K(A) | RDC max.(mΩ) | fres(MHz) | Version | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-PD SMT Power Inductor, 2, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-PD SMT Power Inductor | Pins2 | – | – | – | – | – | – | Rated Current2.91 A | – | – | – | – | Size7345 | Operating Temperature -40 °C up to +125 °C | – | – | – | Length7.3 mm | Width7.3 mm | Height4.5 mm | – | – | Inductance6.8 µH | Performance Rated Current4.25 A | DC Resistance35 mΩ | Self Resonant Frequency32 MHz | VersionRobust | ||||
 | WR-TBL Series 1031 - 3.50 mm Horiz. Entry Modular, 2, Wire Protector | Simulation– | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWR-TBL Series 1031 - 3.50 mm Horiz. Entry Modular | Pins2 | PCB/Cable/PanelPCB | ModularityYes | TypeHorizontal | Wire Section 26 to 16 (AWG) 0.2 to 1 (mm²) | – | – | Rated Current10 A | – | – | – | – | – | Operating Temperature -40 °C up to +105 °C | – | – | – | Length7 mm | – | Height8.4 mm | – | PackagingBox | – | – | – | – | – | |||
 | WE-CBA SMT EMI Suppression Ferrite Bead, –, – | Downloads10 files | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-CBA SMT EMI Suppression Ferrite Bead | – | – | – | TypeHigh Current | – | Impedance @ 100 MHz600 Ω | Maximum Impedance660 Ω | Rated Current1 A | DC Resistance0.2 Ω | – | – | – | Size0603 | Operating Temperature -55 °C up to +125 °C | – | – | – | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.3 mm | – | – | – | – | – | VersionSMT | |||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | Capacitance100 nF | Capacitance±10% | Rated Voltage16 V (DC) | Size0402 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor5 % | Insulation Resistance5 GΩ | Ceramic TypeX7R Class II | Length1 mm | Width0.5 mm | Height0.5 mm | Pad Dimension0.25 mm | Packaging7" Tape & Reel | – | – | – | – | – | |||||
| WCAP-CSGP MLCCs 16 V(DC), –, – | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | Capacitance1 µF | Capacitance±10% | Rated Voltage16 V (DC) | Size0603 | Operating Temperature -55 °C up to +125 °C | Dissipation Factor10 % | Insulation Resistance0.1 GΩ | Ceramic TypeX7R Class II | Length1.6 mm | Width0.8 mm | Height0.8 mm | Pad Dimension0.4 mm | Packaging7" Tape & Reel | – | – | – | – | – |