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TPA6204A1DRBR +BOM

This Class-AB amplifier offers fully differential inputs for reduced noise and distortion, resulting in clear and powerful sound output

Manufacturer:

Texas Instruments
Mfr.Part #:

TPA6204A1DRBR
Datasheet:

TPA6204A1DRBR Datasheet (PDF)
Audio Input Type:

Analog Input
Architecture:

Class-AB
Speaker Channels (max):

Mono
Rating:

Catalog
EDA/CAD Models:

Request Free CAD Models for TPA6204A1DRBR

TPA6204A1DRBR General Description

For high-performance audio amplification in portable and battery-powered applications, the TPA6204A1DRBR from Texas Instruments is the go-to solution. This integrated circuit (IC) features a class-AB amplifier architecture with a fixed gain of 1, ensuring simplicity in design implementation and compatibility with a wide range of audio systems. Operating from a single supply voltage between 2.5V to 5.5V, it is well-suited for battery-operated devices such as smartphones, tablets, and portable media players, offering both versatility and power efficiency. With a low quiescent current of typically 1.3mA, it effectively conserves battery life without sacrificing audio performance. The TPA6204A1DRBR delivers a maximum output power of 450mW per channel into an 8-ohm load with less than 1% total harmonic distortion (THD+N), providing clear and crisp audio playback. Its small outline package (DRB) with a thermal pad ensures efficient heat dissipation, making it a reliable choice for portable applications. Furthermore, the IC is RoHS compliant, making it an environmentally friendly and sustainable option for audio amplification in portable devices

Key Features

High-Gain Amplification up to 50 dB
Low Distortion: 0.05% THD Typical at 1 kHz
Suitable for Aerospace and Defense Applications
Fully Differential Design Eliminates Common Mode Signals
Robust to Power Supply Noise with PSRR ≥ -60 dB

Application

Efficient and reliable
Designed for portability
Enhance your mobile experience

Specifications

Audio input type	Analog Input	Architecture	Class-AB
Speaker channels (max)	Mono	Rating	Catalog
Power stage supply (max) (V)	5.5	Power stage supply (min) (V)	2.5
Load (min) (Ω)	8	Output power (W)	1.7
SNR (dB)	105	THD + N at 1 kHz (%)	0.02
Iq (typ) (mA)	4	Control interface	Hardware
Closed/open loop	Closed	Analog supply (min) (V)	2.5
Analog supply voltage (max) (V)	5.5	PSRR (dB)	85
Operating temperature range (°C)	-40 to 85