Mfr Part #:

TDA7057AQ

The TDA7057AQ is a stereo BTL audio output amplifier from NXP Semiconductors, designed for TVs, monitors, and portable audio devices. It offers 2 x 8W output power with DC volume control.

✓ Total Stock: 100 pcs

$ Price Range: $2.95

TDA7057AQ Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	80 pcs On Request	80 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Partservice ✓ Non-Authorised Inventory information	20 pcs On Request	20 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

TDA7057AQ Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	NXP Semiconductors

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TDA7057AQ Description

Short technical summary and product information.

The TDA7057AQ by NXP Semiconductors is a versatile stereo BTL audio output amplifier. It is designed for applications such as televisions, monitors, and battery-fed portable recorders and radios.

Key electrical specifications include a supply voltage range of 4.5V to 18V. The amplifier can deliver up to 8W of output power per channel into an 8Ω load at 15V supply. It features a voltage gain of approximately 40.5 dB and a voltage gain control range of 73.5 dB. The total quiescent current is typically 22mA at 12V supply with no load.

This audio amplifier includes several protective features such as thermal protection and short-circuit proofing. It also offers a mute mode and is designed to prevent switch-on and switch-off clicks. The device operates within a temperature range of -40°C to 85°C.

The TDA7057AQ is available in a 13-PDBS package and utilizes a Through Hole mounting type. Its design emphasizes low power consumption and low HF radiation, making it suitable for various audio applications.

TDA7057AQ Quick Information

Product Type: Audio Amplifier

Canonical Name: TDA7057AQ 2 x 8W Stereo BTL Audio Output Amplifier with DC Volume Control

Subcategory: Class AB

TDA7057AQ Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TDA7057AQ Estimated Pricing

Qty	Low	High
1+	$2.95	$2.95

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

TDA7057AQ Features

2 x 8W stereo BTL audio output amplifier.
DC volume control and mute mode included.
Thermal protection and short-circuit proof.
Low power consumption and HF radiation.
Operates from 4.5V to 18V supply.

TDA7057AQ Applications

Suitable for TVs and monitors.
Ideal for portable recorders and radios.
Used in battery-fed audio systems.
General purpose audio amplification.

TDA7057AQ FAQs

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

What is the maximum output power of the TDA7057AQ?

The TDA7057AQ can deliver up to 8W per channel into an 8Ω load when supplied with 15V.

What is the operating supply voltage range for the TDA7057AQ?

The TDA7057AQ operates with a supply voltage ranging from 4.5V to 18V.

What is the typical quiescent current of the TDA7057AQ?

The total quiescent current is typically 22mA at a 12V supply voltage with an infinite load resistance.

What is the operating temperature range for the TDA7057AQ?

The TDA7057AQ can operate within a temperature range of -40°C to 85°C.

What type of package is the TDA7057AQ supplied in?

The TDA7057AQ is supplied in a 13-PDBS package.

How is the TDA7057AQ mounted?

The TDA7057AQ is designed for Through Hole mounting.