TPA0242PWPR

$2.23

Description：IC AMP AB STEREO 2.8W 24HTSSOP
Series：-
Mfr：Texas Instruments
Package：Bulk

SKU:e4b87615bdd5 Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC AMP AB STEREO 2.8W 24HTSSOP
Series：-
Mfr：Texas Instruments
Package：Bulk
Type：Class AB
Output Type：2-Channel (Stereo) with Stereo Headphones
Max Output Power x Channels @ Load：2.8W x 2 @ 3Ohm
Voltage - Supply：4.5V ~ 5.5V
Features：Depop, Differential Inputs, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control
Mounting Type：Surface Mount
Supplier Device Package：24-HTSSOP
Package / Case：24-PowerTSSOP (0.173", 4.40mm Width)
Operating Temperature：-40°C ~ 85°C (TA)
Grade：-
Qualification：-

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TPA0242PWPR

Overview

The TPA0242PWPR is a stereo audio power amplifier manufactured by Texas Instruments, housed in a 24-pin HTSSOP package. It operates as a Class-AB amplifier with a supply voltage range of 4.5V to 5.5V. The device delivers up to 2.8W per channel into a 3-ohm load. Key features include pop-and-click suppression, differential inputs, input multiplexing, mute and shutdown controls, thermal protection, and volume control capabilities.

Feature Summary

Integrated pop-and-click suppression for noise-free operation during power transitions
Differential input architecture supporting balanced signal sources
Built-in thermal protection to prevent damage under overload conditions
Configurable mute and shutdown modes for power management

Applications

Portable multimedia players
Mobile phones and smartphones
Personal digital assistants (PDAs)
MP3 players and portable media devices

Procurement Notes

Verify the component status as discontinued or obsolete through official Texas Instruments channels before finalizing design-in decisions. Confirm RoHS compliance and moisture sensitivity level requirements against current manufacturing standards. Ensure the 24-HTSSOP footprint matches the target PCB layout specifications precisely.

Selection Notes

Select this component for low-voltage applications requiring high-fidelity stereo audio output. Consider the Class-AB topology for linearity versus Class-D alternatives for efficiency. Evaluate the 2.8W output capability against specific speaker impedance requirements. Verify that the 4.5V to 5.5V supply range aligns with the system's power budget.

Part Context

This part belongs to the TPA024 series of audio amplifiers from Texas Instruments. It is designed specifically for battery-powered consumer electronics where audio quality and power efficiency are critical. The HTSSOP package provides a compact solution for space-constrained mobile designs.

Replacement Considerations

Check for direct pin-to-pin replacements within the TPA024 family. Consult Texas Instruments documentation for updated recommended parts if the TPA0242PWPR is confirmed obsolete. Ensure any substitute maintains the same 24-pin HTSSOP form factor and electrical characteristics.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.