TAS2505-Q1

Name: TAS2505-Q1
Brand: TI
SKU: TAS2505-Q1
Price: 0.833 USD

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Automotive, 2-W, mono, digital or analog input Class-D amplifier with audio processing

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Data sheet

document-pdfAcrobat TAS2505-Q1 2.6-W Digital/Analog Input Automotive Class-D Speaker Amplifier With Audio Processing datasheet (Rev. E) PDF | HTML

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Automotive, 2-W, mono, digital or analog input Class-D amplifier with audio processing Latest updated device

TAS2505-Q1

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Data sheet

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Product details

Output power (W)

2.6

Power stage supply (max) (V)

5.5

Power stage supply (min) (V)

2.7

Speaker channels (max)

Mono

Audio input type

Analog Input, Digital Input

Control interface

I2C, SPI

THD + N at 1 kHz (%)

0.02

Sampling rate (max) (Hz)

96000

Rating

Automotive

Operating temperature range (°C)

-40 to 105

Output power (W)

2.6

Power stage supply (max) (V)

5.5

Power stage supply (min) (V)

2.7

Speaker channels (max)

Mono

Audio input type

Analog Input, Digital Input

Control interface

I2C, SPI

THD + N at 1 kHz (%)

0.02

Sampling rate (max) (Hz)

96000

Rating

Automotive

Operating temperature range (°C)

-40 to 105

VQFN (RGE)

24

16 mm² 4 x 4

AEC-Q100 Qualified with the following results for automotive applications:
- Device temperature grade 2: –40°C to 105°C ambient operating temperature range
- Device HBM ESD classification level H2
- Device CDM ESD classification level C4B
Mono class-D BTL speaker amplifier
- 2.6 W at 10% THD_N (4 Ω, 5.5 V)
- 1.7 W at 10% THD+N (8 Ω, 5.5 V)
Supports both digital and analog input
Single supply 2.7 V to 5.5 V
Load diagnostic functions:
- Output-to-GND Short
- Terminal-to-terminal short
- Output-to-power short
- Over temperature
Supports 9-kHz to 96-kHz sample rates
Two single-ended inputs with output mixing and level control
Embedded power-on-reset
Programmable digital audio processing:
- Bass boost
- Treble
- EQ (up to 6 biquads)
I 2S, Left-justified, right-justified, DSP, and TDM audio interfaces
I 2C and SPI Control With Auto-Increment
24-Pin, VQFN wettable flank (automotive grade) package

AEC-Q100 Qualified with the following results for automotive applications:
- Device temperature grade 2: –40°C to 105°C ambient operating temperature range
- Device HBM ESD classification level H2
- Device CDM ESD classification level C4B
Mono class-D BTL speaker amplifier
- 2.6 W at 10% THD_N (4 Ω, 5.5 V)
- 1.7 W at 10% THD+N (8 Ω, 5.5 V)
Supports both digital and analog input
Single supply 2.7 V to 5.5 V
Load diagnostic functions:
- Output-to-GND Short
- Terminal-to-terminal short
- Output-to-power short
- Over temperature
Supports 9-kHz to 96-kHz sample rates
Two single-ended inputs with output mixing and level control
Embedded power-on-reset
Programmable digital audio processing:
- Bass boost
- Treble
- EQ (up to 6 biquads)
I 2S, Left-justified, right-justified, DSP, and TDM audio interfaces
I 2C and SPI Control With Auto-Increment
24-Pin, VQFN wettable flank (automotive grade) package

The TAS2505-Q1 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 I 2S input removes the need for an external DAC in the audio signal path , and the integrated LDO enables single supply operation. 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.

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