This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only,

See Technical Specifications

TDA7231A +BOM

High-quality sound output

Manufacturer:

Stmicroelectronics
Mfr.Part #:

TDA7231A
Datasheet:

TDA7231A Datasheet (PDF)
Product:

Audio Amplifiers
Class:

Class-AB
Output Power:

1.8 W
Mounting Style:

Through Hole
EDA/CAD Models:

Request Free CAD Models for TDA7231A

TDA7231A General Description

When it comes to audio amplifiers for portable and battery-powered applications, the TDA7231A stands out for its energy-efficient design and reliable performance. Whether you're building a portable radio, boombox, or speaker, this monolithic integrated amplifier delivers the power and protection you need

Key Features

Quad op-amp high-frequency amplifier
Wideband audio amplifier IC
Low power consumption overall

Application

Portable music players
Sound system amplifiers
Car radio receivers

Specifications

Product Category	Audio Amplifiers	Series	TDA7231A
Product	Audio Amplifiers	Class	Class-AB
Output Power	1.8 W	Mounting Style	Through Hole
Type	1-Channel Mono	Audio - Load Impedance	8 Ohms
THD plus Noise	0.3 %	Supply Voltage - Max	15 V
Supply Voltage - Min	1.8 V	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 150 C	Description/Function	Speaker
Gain	38 dB	Height	3.3 mm
Ib - Input Bias Current	100 nA	Input Type	Single
Length	9.8 mm	Number of Channels	1 Channel
Operating Supply Current	1 mA	Operating Supply Voltage	3 V, 5 V, 9 V, 12 V
Output Current	1 A	Output Signal Type	Single
Pd - Power Dissipation	4000 mW	Product Type	Audio Amplifiers
Factory Pack Quantity	50	Subcategory	Audio ICs
Supply Type	Single	Width	7.1 mm
Unit Weight	0.032805 oz