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TPA301DR +BOM

One-channel audio amp producing 0.35 watts

Manufacturer:

Texas Instruments
Mfr.Part #:

TPA301DR
Datasheet:

TPA301DR Datasheet (PDF)
Audio Input Type:

Analog Input
Architecture:

Class-AB
Speaker Channels (max):

Mono
Rating:

Catalog
EDA/CAD Models:

Request Free CAD Models for TPA301DR

TPA301DR General Description

Delivering powerful sound in a compact package, the TPA301DR audio power amplifier is a top choice for stereo setups. Its class AB design ensures efficient performance, with a power rating that caters to different impedance levels. Whether you're enjoying music on the go or creating a multimedia system, this amplifier offers the versatility and quality you need. With advanced features like thermal protection and a mute function, the TPA301DR prioritizes safety and ease of use, making it a practical solution for audio enthusiasts

Key Features

Audio amplifier with low noise and distortion
2.1W per channel output power available
Suitable for battery-powered devices or small designs
Precision circuit design with high-quality audio
Shutdown control for power saving when not in use
Compact package with low power consumption

Application

Superb power output
Efficient and reliable
Minimal distortion

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)	0.35
THD + N at 1 kHz (%)	1	Iq (typ) (mA)	0.7
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