TAS2505TRGERQ1

$1.67

Description：IC AMP CLASS D MONO 2.6W 24VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:300aa1a82acd Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC AMP CLASS D MONO 2.6W 24VQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class D
Output Type：1-Channel (Mono)
Max Output Power x Channels @ Load：2.6W x 1 @ 4Ohm
Voltage - Supply：2.7V ~ 5.5V
Features：-
Mounting Type：Surface Mount
Supplier Device Package：24-VQFN (4x4)
Package / Case：24-VFQFN Exposed Pad
Operating Temperature：-40°C ~ 105°C (TA)
Grade：Automotive
Qualification：AEC-Q100

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TAS2505TRGERQ1

Overview

The Texas Instruments TAS2505TRGERQ1 is a mono Class-D speaker amplifier with digital and analog inputs, designed for automotive applications. It delivers 2.6 W output power into a 4-ohm load at 10% THD+N with a 5.5 V supply. The device supports I2S, Left/Right Justified, DSP, and TDM audio interfaces, alongside an integrated programmable DSP for bass boost, treble, and EQ functions. It operates on a single supply voltage ranging from 2.7 V to 5.5 V and includes an onboard LDO. The component is housed in a 24-pin VQFN package with wettable flanks.

Feature Summary

Supports both digital (I2S/TDM) and analog inputs for flexible system integration
Includes programmable digital signal processing for bass boost, treble, and equalization
Features comprehensive load diagnostics including short circuit and over-temperature protection
Integrated low-dropout regulator enables single-supply operation

Applications

Automotive instrument clusters
Emergency call (eCall) systems
Telematics units

Procurement Notes

Verify the specific suffix 'RGE' corresponds to the required tape-and-reel packaging configuration. Confirm that the AEC-Q100 Grade 1 qualification meets the thermal requirements of the target application environment. Ensure the 24-pin VQFN footprint matches the PCB layout guidelines provided in the datasheet.

Selection Notes

Select this component when a mono amplifier with integrated DSP capabilities is required for automotive environments. It is suitable for designs needing direct digital audio input to eliminate external DACs. Consider the 2.6 W power capability relative to the speaker impedance and supply voltage constraints.

Part Context

This part belongs to the TAS2505-Q1 family of automotive-grade Class-D amplifiers. It is specifically engineered for high reliability in vehicle electronics, featuring robust ESD protection and wide operating temperature ranges. The series emphasizes integration by combining power amplification with digital signal processing.