ROHM Semiconductor USA, LLC Audio Amplifiers BD5423AEFS-E2

Description
Audio Amplifiers SPKR AMP 17W 44PIN CLASS D
Description
Audio Amplifiers SPKR AMP 17W 44PIN CLASS D
Datasheet
Datasheet Summary
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BD5423AEFS-E2 is a stereo class-D power amplifier IC capable of delivering 17W + 17W output at 12V with a 4,Ѷ load. It features a high efficiency of 90%, which minimizes heat generation and eliminates the need for an external heat radiator in applications up to 34W total output. The amplifier utilizes advanced BCD process technology to reduce internal losses and enhance performance. Key features include a built-in output power limiter to protect speakers from excessive output, soft-switching technology for high-quality audio muting, and a master/slave function for synchronizing multiple devices to reduce beat noise. The IC operates within a supply voltage range of 10V to 16.5V and supports load resistances from 4,Ѷ to 16,Ѷ. It also includes built-in protection circuits against high temperatures and short circuits, ensuring reliability in various operating conditions. The compact HTSSOP-A44 package measures 5mm vó 7.5mm vó 1.0mm, making it suitable for space-constrained applications.

Datasheet Summary
Powered by GS/AI

BD5423AEFS-E2 is a stereo class-D power amplifier IC capable of delivering 17W + 17W output at 12V with a 4,Ѷ load. It features a high efficiency of 90%, which minimizes heat generation and eliminates the need for an external heat radiator in applications up to 34W total output. The amplifier utilizes advanced BCD process technology to reduce internal losses and enhance performance. Key features include a built-in output power limiter to protect speakers from excessive output, soft-switching technology for high-quality audio muting, and a master/slave function for synchronizing multiple devices to reduce beat noise. The IC operates within a supply voltage range of 10V to 16.5V and supports load resistances from 4,Ѷ to 16,Ѷ. It also includes built-in protection circuits against high temperatures and short circuits, ensuring reliability in various operating conditions. The compact HTSSOP-A44 package measures 5mm vó 7.5mm vó 1.0mm, making it suitable for space-constrained applications.

Suppliers

Company
Product
Description
Supplier Links
Sheung Wan, Hong Kong
Audio Amplifiers
BD5423AEFS-E2
Audio Amplifiers BD5423AEFS-E2
Audio Amplifiers SPKR AMP 17W 44PIN CLASS D

Audio Amplifiers SPKR AMP 17W 44PIN CLASS D

Buy Now Datasheet
Audio Amplifiers - BD5423AEFS-E2 - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Audio Amplifiers
BD5423AEFS-E2
Audio Amplifiers BD5423AEFS-E2
Amplifier IC 2-Channel (Stereo) Class D 44-HTSSOP-A

Amplifier IC 2-Channel (Stereo) Class D 44-HTSSOP-A

Buy Now Datasheet
Linear - Amplifiers - Audio - BD5423AEFS-E2 - Lingto Electronic Limited
Shenzhen, China
Linear - Amplifiers - Audio
BD5423AEFS-E2
Linear - Amplifiers - Audio BD5423AEFS-E2
IC AMP CLASS D STER 10W 44HTSSOP

IC AMP CLASS D STER 10W 44HTSSOP

Supplier's Site Datasheet
Integrated Circuits (ICs) - Linear - Amplifiers - Audio - BD5423AEFS-E2 - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Linear - Amplifiers - Audio
BD5423AEFS-E2
Integrated Circuits (ICs) - Linear - Amplifiers - Audio BD5423AEFS-E2
IC AMP CLASS D STER 10W 44HTSSOP

IC AMP CLASS D STER 10W 44HTSSOP

Supplier's Site

Technical Specifications

  VAST STOCK CO., LIMITED Quarktwin Technology Ltd. Lingto Electronic Limited Shenzhen Shengyu Electronics Technology Limited
Product Category Operational Amplifiers Audio Amplifier Chips Audio Amplifier Chips Operational Amplifiers
Product Number BD5423AEFS-E2 BD5423AEFS-E2 BD5423AEFS-E2 BD5423AEFS-E2
Product Name Audio Amplifiers Audio Amplifiers Linear - Amplifiers - Audio Integrated Circuits (ICs) - Linear - Amplifiers - Audio
RoHS Compliant RoHS
Supply Voltage (VS) 10 to 16.5 volts 16.5 to 10 volts
Output Power 10 watts 10 watts
Operating Temperature -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F)
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