Texas Instruments High-Performance Analog Audio Amplifiers LM49450SQX/NOPB

Description
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 32-WQFN (5x5)
Request a Quote Datasheet
Description
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 32-WQFN (5x5)
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Audio Amplifiers - LM49450SQX/NOPB-ND - DigiKey
Thief River Falls, MN, United States
Audio Amplifiers
LM49450SQX/NOPB-ND
Audio Amplifiers LM49450SQX/NOPB-ND
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 32-WQFN (5x5)

Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 32-WQFN (5x5)

Buy Now Datasheet
2.5W Audio Amplifier 742-LM49450SQX/NOPB
Audio Amp Headphone/Speaker 2-CH Stereo 2.5W Class-D 32-Pin WQFN EP T/R Product overview: LM49450SQX/NOPB from Texas Instruments is an Audio Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2.5W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 2.5W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM49450SQX/NOPB can be used for catalog matching and distributor lookup.

Audio Amp Headphone/Speaker 2-CH Stereo 2.5W Class-D 32-Pin WQFN EP T/R Product overview: LM49450SQX/NOPB from Texas Instruments is an Audio Amplifier for embedded electronics, industrial equipment, maintenance repair, OEM production, and component sourcing. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 2.5W. Search-friendly keywords include Audio Amplifier, Audio Amplifiers, electronic component, datasheet, replacement part, 2.5W. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 742-LM49450SQX/NOPB can be used for catalog matching and distributor lookup.

Supplier's Site Datasheet
Futian, China
Integrated Circuits (ICs) - Linear - Amplifiers
LM49450SQX/NOPB
Integrated Circuits (ICs) - Linear - Amplifiers LM49450SQX/NOPB
IC AMP CLASS D STER 2.5W 32WQFN

IC AMP CLASS D STER 2.5W 32WQFN

Supplier's Site
Sheung Wan, Hong Kong
Audio Amplifiers
LM49450SQX/NOPB
Audio Amplifiers LM49450SQX/NOPB
Audio Amplifiers I2C Inpt 2.5W/Ch Low EMI St Class D Sub-Sys w/ Gnd Ref Headph Amp, 3D Enhancement, & Headph Sns 32-WQFN -40 to 85

Audio Amplifiers I2C Inpt 2.5W/Ch Low EMI St Class D Sub-Sys w/ Gnd Ref Headph Amp, 3D Enhancement, & Headph Sns 32-WQFN -40 to 85

Buy Now Datasheet
Audio Amplifiers - LM49450SQX/NOPB - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Audio Amplifiers
LM49450SQX/NOPB
Audio Amplifiers LM49450SQX/NOPB
Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 32-WQFN (5x5)

Amplifier IC 2-Channel (Stereo) with Stereo Headphones Class D 32-WQFN (5x5)

Buy Now
Linear - Amplifiers - Audio - LM49450SQX/NOPB - Lingto Electronic Limited
Shenzhen, China
Linear - Amplifiers - Audio
LM49450SQX/NOPB
Linear - Amplifiers - Audio LM49450SQX/NOPB
IC AMP CLASS D STER 2.5W 32WQFN

IC AMP CLASS D STER 2.5W 32WQFN

Supplier's Site Datasheet

Technical Specifications

  DigiKey ERSAELECTRONICS PTE. LTD. Shenzhen Shengyu Electronics Technology Limited VAST STOCK CO., LIMITED Quarktwin Technology Ltd. Lingto Electronic Limited
Product Category Audio Amplifier Chips Audio Amplifier Chips Operational Amplifiers Operational Amplifiers Audio Amplifier Chips Audio Amplifier Chips
Product Number LM49450SQX/NOPB-ND 742-LM49450SQX/NOPB LM49450SQX/NOPB LM49450SQX/NOPB LM49450SQX/NOPB LM49450SQX/NOPB
Product Name Audio Amplifiers 2.5W Audio Amplifier Integrated Circuits (ICs) - Linear - Amplifiers Audio Amplifiers Audio Amplifiers Linear - Amplifiers - Audio
Features Thermal Shutdown Protection
Supply Voltage (VS) 2.7 to 5.5 volts 5.5 to 2.7 volts 2.7 to 5.5 volts
Output Power 2.5 watts 2.5 watts 2.5 watts
Operating Temperature -40 to 85 C (-40 to 185 F) -40 C (-40 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F)
Operation Class Class D Class D
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