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TAS5708PHP

The Texas Instruments TAS5708PHP is a 20-W stereo Class-D audio amplifier featuring digital input, EQ, and DRC. It operates with a wide supply voltage range and is housed in an HTQFP package.

✓ Total Stock: 20,135 pcs

$ Price Range: $5.63

TAS5708PHP Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	20,000 pcs On Request	20000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Smaxon Electronics ✓ Non-Authorised Inventory information	135 pcs On Request	135 pcs	On Request	1	On Request	On Request	1010+	On Request	On Request

TAS5708PHP Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments
Architecture	Class-D
Control Interface	Hardware, Software
Operating Temperature	0 °C
Output Power	20 W
Supply Voltage	10 V

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TAS5708PHP Description

Short technical summary and product information.

The Texas Instruments TAS5708PHP is a 20-W stereo, closed-loop Class-D audio amplifier designed for digital input applications. It supports a wide power stage supply range from 10 V to 26 V and a 3.3 V digital supply. This amplifier includes advanced audio processing features such as Equalization (EQ) for speaker performance enhancement and Dynamic Range Control (DRC) for speaker protection and night-mode listening.

The TAS5708PHP supports one serial audio input with sample rates from 8 kHz to 48 kHz, utilizing common interfaces like LJ, RJ, and I²S. Its closed-loop power stage design allows operation from less regulated power supplies and reduces power supply ripple. The device features a high-end 32-bit data path audio processor with 14 Biquads for speaker EQ and autobank switching for seamless sample rate changes.

Packaged in an HTQFP (PHP) with dimensions of 9 mm x 9 mm (81 mm²), the TAS5708PHP is suitable for various audio applications. It has a minimum load impedance of 6 Ω and an RDS(on) of 0.24 Ω. The operating temperature range is from 0°C to 85°C.

TAS5708PHP Quick Information

Product Type: Audio Amplifier

Canonical Name: TAS5708PHP 20-W stereo digital input closed loop Class-D audio amplifier with EQ & DRC

Subcategory: Class-D Audio Amplifier

TAS5708PHP Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TAS5708PHP Estimated Pricing

Qty	Low	High
1+	$5.63	$5.63

Estimated market price range - modelled values for guidance only, not live distributor offers.

TAS5708PHP Features

20-W stereo Class-D audio amplifier.
Digital input with EQ and DRC.
Wide 10-V to 26-V supply range.
Supports 8-kHz to 48-kHz sample rates.
HTQFP package for compact designs.

TAS5708PHP Applications

Ideal for home audio systems.
Suitable for TV and soundbar applications.
Used in portable audio devices.
Enables high-fidelity audio playback.

TAS5708PHP FAQs

6 frequently asked questions generated from this part’s specifications.

What is the output power of the TAS5708PHP?

The TAS5708PHP provides 20-W of output power into an 8-Ω load from an 18-V supply.

What is the operating supply voltage range for the TAS5708PHP?

The power stage supply voltage range is from 10 V to 26 V, and the analog supply voltage is between 3 V and 3.6 V.

What type of audio input does the TAS5708PHP support?

The TAS5708PHP supports a digital audio input.

What are the supported sample rates for the TAS5708PHP?

The TAS5708PHP supports one serial audio input with sample rates ranging from 8 kHz to 48 kHz.

What is the package type for the TAS5708PHP?

The TAS5708PHP is available in an HTQFP (PHP) package measuring 9 mm x 9 mm.

What is the operating temperature range of the TAS5708PHP?

The operating temperature range for the TAS5708PHP is from 0°C to 85°C.