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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 (pcs) | Application | 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 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 7447779006 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD SMT Power Inductor | 2 | – | – | – | – | – | – | – | 2.91 | – | – | – | – | 7345 | -40 °C up to +125 °C | – | – | – | 7.3 | 7.3 | 4.5 | – | – | 6.8 | 4.25 | 35 | 32 | Robust | ||
 | 691103110002 | SPEC | – | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WR-TBL Series 1031 - 3.50 mm Horiz. Entry Modular | 2 | Wire Protector | PCB | Yes | Horizontal | 26 to 16 (AWG) 0.2 to 1 (mm²) | – | – | 10 | – | – | – | – | – | -40 °C up to +105 °C | – | – | – | 7 | – | 8.4 | – | Box | – | – | – | – | – | |
 | 782633601 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | 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 | ||
 | 885012205037 | SPEC | 7 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | 100 nF | ±10% | 16 | 0402 | -55 °C up to +125 °C | 5 | 5 GΩ | X7R Class II | 1 | 0.5 | 0.5 | 0.25 | 7" Tape & Reel | – | – | – | – | – | ||
| 885012206052 | SPEC | 9 files | Active i| Production is active. Expected lifetime: >10 years. | WCAP-CSGP MLCCs 16 V(DC) | – | – | – | – | – | – | – | – | – | – | 1 µF | ±10% | 16 | 0603 | -55 °C up to +125 °C | 10 | 0.1 GΩ | X7R Class II | 1.6 | 0.8 | 0.8 | 0.4 | 7" Tape & Reel | – | – | – | – | – |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 7447779006 | SPEC | |
| 691103110002 | SPEC | – |
| 782633601 | SPEC | |
| 885012205037 | SPEC | |
| 885012206052 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Status | Product series | Pins (pcs) | Application | 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 |
|---|
