TPA2016D2

Name: TPA2016D2
Brand: TI
SKU: TPA2016D2
Price: 0.684 USD

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2,8-W-Stereo-Audioverstärker der Klasse D mit Analog-Eingang, automatischer Verstärkungsregelung und

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Datenblatt

document-pdfAcrobat TPA2016D2 2.8-W/Ch Stereo Class-D Audio Amplifier With Dynamic Range Compression and Automatic Gain Control datasheet (Rev. E) (Englisch) PDF | HTML

TPA2016D2

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Datenblatt

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Produktdetails

Audio input type

Analog Input

Architecture

Class-D

Speaker channels (max)

Stereo

Rating

Catalog

Power stage supply (max) (V)

5.5

Power stage supply (min) (V)

2.5

Load (min) (Ω)

4

Output power (W)

2.8

SNR (dB)

95

THD + N at 1 kHz (%)

1

Iq (typ) (mA)

4.5

Control interface

I2C

Closed/open loop

Open

Analog supply (min) (V)

2.5

Analog supply voltage (max) (V)

5.5

PSRR (dB)

80

Operating temperature range (°C)

-40 to 85

Audio input type

Analog Input

Architecture

Class-D

Speaker channels (max)

Stereo

Rating

Catalog

Power stage supply (max) (V)

5.5

Power stage supply (min) (V)

2.5

Load (min) (Ω)

4

Output power (W)

2.8

SNR (dB)

95

THD + N at 1 kHz (%)

1

Iq (typ) (mA)

4.5

Control interface

I2C

Closed/open loop

Open

Analog supply (min) (V)

2.5

Analog supply voltage (max) (V)

5.5

PSRR (dB)

80

Operating temperature range (°C)

-40 to 85

DSBGA (YZH)

16

5.0625 mm² 2.25 x 2.25

WQFN (RTJ)

20

16 mm² 4 x 4

Filter-Free Class-D Architecture
1.7 W/Ch Into 8 Ω at 5 V (10% THD+N)
750 mW/Ch Into 8 Ω at 3.6 V (10% THD+N)
2.8 W/Ch Into 4 Ω at 5 V (10% THD+N)
1.5 W/Ch Into 4 Ω at 3.6 V (10% THD+N)
Power Supply Range: 2.5 V to 5.5 V
Flexible Operation With or Without I²C
Programmable DRC and AGC Parameters
Digital I²C Volume Control /li>
Selectable Gain from –28 dB to 30 dB in 1-dB
Steps (When Compression is Used)
Selectable Attack, Release, and Hold Times
4 Selectable Compression Ratios
Low Supply Current: 3.5 mA
Low Shutdown Current: 0.2 µA
High PSRR: 80 dB
Fast Start-Up Time: 5 ms
AGC Enable or Disable Function
Limiter Enable or Disable Function
Short-Circuit and Thermal Protection
Space-Saving Package
- 2.2 mm × 2.2 mm Nano-Free™ DSBGA (YZH)

Filter-Free Class-D Architecture
1.7 W/Ch Into 8 Ω at 5 V (10% THD+N)
750 mW/Ch Into 8 Ω at 3.6 V (10% THD+N)
2.8 W/Ch Into 4 Ω at 5 V (10% THD+N)
1.5 W/Ch Into 4 Ω at 3.6 V (10% THD+N)
Power Supply Range: 2.5 V to 5.5 V
Flexible Operation With or Without I²C
Programmable DRC and AGC Parameters
Digital I²C Volume Control /li>
Selectable Gain from –28 dB to 30 dB in 1-dB
Steps (When Compression is Used)
Selectable Attack, Release, and Hold Times
4 Selectable Compression Ratios
Low Supply Current: 3.5 mA
Low Shutdown Current: 0.2 µA
High PSRR: 80 dB
Fast Start-Up Time: 5 ms
AGC Enable or Disable Function
Limiter Enable or Disable Function
Short-Circuit and Thermal Protection
Space-Saving Package
- 2.2 mm × 2.2 mm Nano-Free™ DSBGA (YZH)

The TPA2016D2 device is a stereo, filter-free Class-D audio power amplifier with volume control, dynamic range compression (DRC), and automatic gain control (AGC). It is available in a 2.2 mm × 2.2 mm DSBGA package and 20-pin QFN package.

The DRC and AGC function in the TPA2016D2 is programmable through a digital I²C interface. The DRC and AGC function can be configured to automatically prevent distortion of the audio signal and enhance quiet passages that are normally not heard. The DRC and AGC can also be configured to protect the speaker from damage at high power levels and compress the dynamic range of music to fit within the dynamic range of the speaker. The gain can be selected from –28 dB to +30 dB in 1-dB steps.

The TPA2016D2 is capable of driving 1.7 W/Ch at 5 V or 750 mW/Ch at 3.6 V into 8-Ω load or 2.8 W/Ch at 5 V or 1.5 W/Ch at 3.6 V into 4-Ω load. The device features independent software shutdown controls for each channel and also provides thermal and short-circuit protection.

In addition to these features, a fast start-up time and small package size make the TPA2016D2 an ideal choice for cellular handsets, PDAs, and other portable applications.

The TPA2016D2 device is a stereo, filter-free Class-D audio power amplifier with volume control, dynamic range compression (DRC), and automatic gain control (AGC). It is available in a 2.2 mm × 2.2 mm DSBGA package and 20-pin QFN package.

The DRC and AGC function in the TPA2016D2 is programmable through a digital I²C interface. The DRC and AGC function can be configured to automatically prevent distortion of the audio signal and enhance quiet passages that are normally not heard. The DRC and AGC can also be configured to protect the speaker from damage at high power levels and compress the dynamic range of music to fit within the dynamic range of the speaker. The gain can be selected from –28 dB to +30 dB in 1-dB steps.

The TPA2016D2 is capable of driving 1.7 W/Ch at 5 V or 750 mW/Ch at 3.6 V into 8-Ω load or 2.8 W/Ch at 5 V or 1.5 W/Ch at 3.6 V into 4-Ω load. The device features independent software shutdown controls for each channel and also provides thermal and short-circuit protection.

In addition to these features, a fast start-up time and small package size make the TPA2016D2 an ideal choice for cellular handsets, PDAs, and other portable applications.

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	Typ	Titel		Datum
*	Data sheet	TPA2016D2 2.8-W/Ch Stereo Class-D Audio Amplifier With Dynamic Range Compression and Automatic Gain Control datasheet (Rev. E)	PDF \| HTML	31 Mai 2016
	Application note	Guidelines for Measuring Audio Power Amplifier Performance (Rev. A)		26 Aug 2019
	Application note	AN-1849 An Audio Amplifier Power Supply Design (Rev. C)		27 Jun 2019
	Application note	AN-1737 Managing EMI in Class D Audio Applications (Rev. A)		01 Mai 2013
	Application note	Filter-Free Class-D Audio Amplifiers		09 Nov 2009
	Application note	TPA2016D2 Input Filtering		15 Jul 2008
	EVM User's guide	TPA2016D2EVM - User Guide		11 Jun 2008

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TPA2016D2EVM — TPA2016D2-Evaluierungsmodul (EVM)

The TPA2016D2 is a stereo, filter-free Class-D audio power amplifier with automatic gain control (AGC), dynamic range compression(DRC) and I2C digital volume control. The AGC and DRC functions enhance the perceived audio loudness, and at the same time prevent speaker damage from overdrive. (...)

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Gehäuse	Pins	CAD-Symbole, Footprints und 3D-Modelle
DSBGA (YZH)	16	Ultra Librarian
WQFN (RTJ)	20	Ultra Librarian

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TPA2016D2

2,8-W-Stereo-Audioverstärker der Klasse D mit Analog-Eingang, automatischer Verstärkungsregelung und

TPA2016D2

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