The TAS2505 is a mono Class-D speaker amp that supports both Digital and Analog inputs. The device is designed for automotive instrument cluster, emergency call (eCall), and telematics applications. Direct I2S input removes the need for an external DAC in the audio signal path. In addition to integration, the device features programmable audio processing. The onboard DSP supports bass boost, treble, and EQ (up to 6 biquads). An on-chip PLL provides the high-speed clock needed by the DSP. The volume level is register controlled.
| Top documentation | Type | Title | Format options | Date |
|---|---|---|---|---|
| * | Data sheet | TAS2505 2.6W Digital/Analog Input Class-D Speaker Amplifier With Audio Processing datasheet (Rev. D) | PDF | HTML | Jan 1, 2025 |
| User guide | TAS2505 Application Reference Guide (Rev. C) | PDF | HTML | Nov 28, 2023 | |
| Application note | Automotive Diagnostics Using TAS2505-Q1 (Rev. C) | PDF | HTML | Jun 29, 2022 | |
| Application note | Guidelines for Measuring Audio Power Amplifier Performance (Rev. A) | Aug 26, 2019 | ||
| Application note | AN-1849 An Audio Amplifier Power Supply Design (Rev. C) | Jun 27, 2019 | ||
| User guide | TAS25xx Codec Control EVM (Rev. A) | Oct 31, 2017 | ||
| Application note | AN-1737 Managing EMI in Class D Audio Applications (Rev. A) | May 1, 2013 |
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| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| VQFN (RGE) | 24 | Ultra Librarian |
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